Navigation : EXPO21XX > SENSORS & CONTROLS 21XX > H30: Gas Analysis Sensors > SCHMIDT Technology GmbH
  • Offer Profile
  • SCHMIDT Technology is a family led, medium sized enterprise at the highest technological level.
    SCHMIDT Technology has developed into a technology leader recognized worldwide. What began around 70 years ago with the innovative development of technically refined writing instruments, presents itself today in three different company divisions:
    • Writing instrument technology
    • Machines
    • Sensors
    The success speaks for itself: Today products and services from SCHMIDT Technology are exported to over 80 countries of the world. The safety and quality of SCHMIDT Technology products make them unique on the global market and thus sought after for decades.
Product Portfolio
  • Machines

      • Manual Press

          • Rack-and-Pinion Presses

          • From 1.6 kN to 22 kN
            Throat depth from 65 mm to 200 mm
            Working height from 60 mm to 600 mm
            Features:
            • Long stroke
            • Linear force progression
            • Precise adjustment of the press depth via hardened lower stop
            • Honed bores and ground rams provide a long service life and a precise guidance
            Applications :
            • Insertion of bushes, axles and bearings into housings or deep bores
            • Assembly of components with large installation heights
            • Deformation over long paths
            • Sensitive "fingertip" work
          • Toggle Presses

          • From 2,5 kN to 15 kN to 22 kN
            Throat depth from 65 mm to 200 mm
            Working height from 60 mm to 600 mm
            Features: Round ram:
            • High force at end of stroke
            • Precise adjustment of the press depth via hardened lower stop
            • Honed bores and ground rams provide a long service life and a precise guidance
            Features: Square ram:
            • High force at end of stroke
            • Square ram is anti-rotational (no die sets required)
            • Precise adjustment of the press depth via hardened lower stop
            • Fully adjustable, play-free Teflon-lined gibs
            Applications :
            • Assembling, riveting, bordering, crimping, embossing, numbering, deforming, stamping, cutting
            • Deformation over short press stroke
          • Manual press with Process Monitoring

          • From 0,4 kN to 12 kN
            Throat depth from 128 mm to 248 mm
            Working height from 50 mm to 600 mm
            Features:
            • Long stroke
            • Linear force progression
            • Precise adjustment of the press depth via micrometer fine adjustment
            • Maintenance-free, honed guides and precision-ground rams provide a long service life and lock against rotation
            • Optimum fit and form closure due to dovetail guide on the press head
            • Quick set-up
              • Exact alignment of the ram to the table of 0.05 mm
              • Height adjustment using a crank
              • Precision bores in ram and column base platen
        • Pneumatic Press

            • Direct Acting

            • From 1.6 kN to 43 kN
              Throat depth from 86 mm to 200 mm
              Working height from 90 mm to 600 mm

              Constant force acting over long stroke is characteristical for these direct-action pneumatic presses.
              Features:
              • Cylinder unit Maintenance-free specially developed for the assembly technology; with flow control for speed regulation of the downstroke.
              • Press head unit The working height can be rapidly & accurately adjusted due to the height adjustment’s ease of use. Can be used without the frame as processing station in automated installations.
              • Adjustable ram position in BDC by means of precision lower stop (1 division line = 0.05 mm) on scale
              • Ram with precision bore for tool holding and built-in adjustable stop
              • Round anti-rotational ram
              • Frame with precision machined press head guide rails.
              • fixture mounting platen with precision T-slot and bore for tool location.
              • T-slot with locking set screw in press table
            • Toggle-lever Presses

            • From15 kN to 60 kN
              Throat depth from 86 mm to 200 mm
              Working height from 90 mm to 600 mm

              SCHMIDT® Toggle Presses are avaible with round or square ram in order to avoid torsion.
              Features:
              • Maximum force at stroke end
              • Cylinder unit Maintenance-free specially developed for the assembly technology; with flow control for speed regulation of the downstroke.
              • Press head unit the working height can be rapidly & accurately adjusted due to the height adjustment’s ease of use. Can be used without the frame as processing station in automated installations.
              • Fine adjustment for press No. 33 with scale 1 division line = 0.02 mm
              • Fine adjustment for press No. 34 and No. 36 with scale 1 division line = 0.05 mm
              • Ram with precision bore for tool holding and built-in adjustable stop.
              • Round anti-rotational ram (No. 32 and No. 33).
              • Anti-rotational square ram with fully adjustable, Teflon lined gibs for precise travel, no die set required
              • Frame with precision machined press head guide rails.
              • fixture mounting platen with precision T-slot and bore for tool location.
            • Force/stroke monitored PneumaticPress

            • From 1,6 kN to 43 kN
              Throat depth from 128 mm to 160 mm
              Working height from 50 mm to 600 mm

              SCHMIDT® PneumaticPresses with force / stroke monitoring are offered as complete system with control unit SCHMIDT® PressControl 600. These systems are characterized by sensors and signal amplification integrated in the press head. These signals are evaluated in real time.
              Features:

              • Direct forces are measured due to the force sensor integrated in the ram. Insensitve against side loads.
              • Signal readings are not affected by outside interference.
              • A measuring data amplification integrated in the press head provides short transmission paths of unamplified signals.
              • Anti-rotational rectangular ram with fully adjustable, Teflon lined gibs for precise travel. No die set required.
            • Cylinder Units

            • SCHMIDT® Double-acting cylinder units are useful components for the construction of special machines. They can be mounted independently and are equipped with a magnet kit for detecting the corresponding end position using a cylinder switch. As flange or side-mount model, with toggle transmission or as cylinder unit in the force range up to 43 kN.
            • Pneumatic Control Blocks

            • Depending on the level of safety required, the SCHMIDT® PneumaticPress and HydroPneumaticPress can be controlled via a single-channel (e.g. in shielded units) or via a two-channel pneumatic control block (e.g. together with SCHMIDT® PressControl 70 or SCHMIDT® PressControl 600 and the the approved two-hand safety control). The operational pressure is between 3 and 6 bars. Pressure can be regulated to 1 bar, and thus the starting. With the force output pre-selector (standard on hydro-pneumatic presses) the pressure can be regulated to under 1 bar. The approach force can be adjusted precisely via the regulator. The force output preselector and the pneumatic control blocks are available in two sizes (ISO 1 and ISO 2) depending on the air consumption of the press.
          • Hydropneumatic Press

              • C-Frame

              • From 15 kN to 220 kN
                Throat depth from 131 mm to 185 mm
                Working height from 100 mm to 600 mm

                Features:
                • The C-Frame design offers full accessibility when manually inserting and removing parts.
                • Easy adaptation to different tool and part heights because of simplistic height adjustment with angular gear.
                • Anti-rotational square ram with fully adjustable, Teflon lined gibs for precise travel. No die set required.
                • High precision due to long precise guides of the square ram.
                • The welded press frame offers highest stability.
                • Space-saving and compact due to separate working cylinder for press No. 68
                • fixture mounting platen (for press No. 64) with 3 T-slots and precisionmachined bore for tool location.
              • with Force/Stroke Monitoring

              • From 15 kN to 100 kN
                Throat depth from 131 mm to 160 mm
                Working height from 60 mm to 600 mm

                SCHMIDT® HydroPneumaticPresses with force/stroke monitoring are offered as complete system with control unit SCHMIDT® PressControl 600. These systems are characterized by sensors and signal amplification integrated in the press head. These signals are evaluated in real time.
                Features:
                • Direct forces are measured due to the force sensor integrated in the ram. Insensitve against side forces.
                • Signal readings are not affected by outside interference.
                • A measuring data amplification integrated in the press head provides short transmission paths of unamplified signals.
                • Precision guide rails for precise working. Bilaterally adjustable,play-free gibs, precision machined bore for tool location. No die-set required.
              • H-Frame

              • From 100 kN to 220 kN in power stroke
                Working stroke 350 mm.

                SCHMIDT® Hydro- PneumaticPresses in H-Frame design are available with or without force monitoring. Force monitoring is provided in combination with SCHMIDT® PressControl 600.
                Features:
                • Stable frame with low bending for the absorption of high forces.
                • Flexible tool location in the fixture mounting platen due to replaceable centering bushing with precision bore.
                • The large working area offers sufficient space for large tools.
                • The force is determined via a pressure transducer with force/stroke monitored presses.
                • Round ram locked against rotation with TDC switch (74/76) or position measuring system (374/376) on the rotational guide rod.
                • Adjustment for a simplistic adjustment of the working height with a setting range of 100 mm. This greatly reduces the need for spacers to accommodate different working heights during setup changes.
              • Cylinder Units

              • SCHMIDT® Double-acting cylinder units are useful components for the construction of special machines. They can be mounted independently and are equipped with a magnet kit for detecting the corresponding end position using a cylinder switch. As flange or side-mount model, with toggle transmission or as hydropneumatic cylinder unit in the force range up to 100 kN.
              • Pneumatic Control Blocks

              • Depending on the level of safety required, the SCHMIDT® PneumaticPress and HydroPneumaticPress can be controlled via a single-channel (e.g. in shielded units) or via a two-channel pneumatic control block (e.g. together with SCHMIDT® PressControl 600 and the the approved two-hand safety control). The operational pressure is between 3 and 6 bars. Pressure can be regulated to 1 bar, and thus the starting. With the force output pre-selector (standard on hydro-pneumatic presses) the pressure can be regulated to under 1 bar. The approach force can be adjusted precisely via the regulator. The force output preselector and the pneumatic control blocks are available in two sizes (ISO 1 and ISO 2) depending on the air consumption of the press.
            • Servo Press

                • Servo Press Modules

                • From 15 kN to 150 kN
                  Throat depth from 130 mm to 160 mm
                  Working stroke from 150 mm to 500 mm

                  The solid, unique mechanics of the SCHMIDT® ServoPress is a essential for precise joining results, even in the toughest industry environments.
                  • Modules handle full loads
                  • Built-in auto-protection and maintenance
                  • Service-friendly
                  • Built-in safety in LC system EC type-approved

                  As a result, this means the following for your application:
                  • Excellent efficiency
                  • Maximum availability
                  • High production safety
                • Manual Workstation with Light Curtain

                • SCHMIDT® ServoPress Manual Workstation with light curtain

                  From 15 kN to 150 kN
                  Throat depth from 130 mm to 160 mm
                  Working stroke from 150 mm to 500 mm

                  SCHMIDT® ServoPress manual workstations are delivered ready for operation with press base, transparent protective guarding and light curtain. These systems are single workstations, which can be delivered with all SCHMIDT® ServoPress modules.
                  Included in the scope of delivery are:
                  • Module SCHMIDT® ServoPress mounted on a frame
                  • SCHMIDT® PressControl 5000 with pendant arm system
                  • Press base PU 10
                  • Transparent protective guarding with light curtain
                  • Auxiliary control cabinet

                  All systems are EC type-approved.
              • Other Pressers

                  • Electric Press

                  • The Component for your Automation

                    • Extremely Energy Efficient
                    • Integration Friendly
                    • Drive Profile Repeatability
                    • All-electric

                    The SCHMIDT® ElectricPress is PLC controlled and does not require compressed air or hydraulic pressure. It can be easily and quickly integrated into automated systems.
                    The SCHMIDT® ElectricPress can be parameterized and loaded with up to 14 different drive sets; each with position, speed and acceleration/deceleration ramp with the SCHMIDT® EP Assistant software.
                    Parameterized drive sets are stored inside the integrated motor electronics. To optimize application specific assembly processes, drive sets can be selected individually with any external PLC to create a displacement profile. This requires only 4 outputs and 2 inputs.
                  • Torque Press

                  • High-dynamic, powerful and low operation costs – these are the advantages by using a torque motor in the new SCHMIDT® TorquePress 200 with 200 kN nominal force and 500 mm stroke.
                    The very high torque of the SCHMIDT® TorquePress 200 allows very high forces without additional mechanical transmissions. The considerably higher speed constancy compared to conventional drives entails a higher machine precision.
                    In comparison to high ratio electric motor driven spindle presses the SCHMIDT® TorquePress 200 has an essential lower self moment of inertia and thereby a high dynamic. For this reason the run-up time from zero to working speed is very short. The noise remains remarkably low with all load conditions.

                    SCHMIDT® TorquePress 200 is permanent load stable due to its active temperature-controlled cooling, like all ServoPresses of SCHMIDT Technology. A mechanical overload protection becomes active in case allowable top force of 250 kN has been exceeded.
                • Systems and Software

                    • PressControl 70

                    • With the new modular control conception of SCHMIDT Technology, control and safety technology are separately. Thereby the new control unit SCHMIDT® PressControl 70 for the pneumatic and hydropneumatic SCHMIDT® Presses has been designed very compactly and nevertheless multifunctionally. The result is strong. This control is space saving with a size of only 90 x 120 x 60
                      (h x w x d) and can be integrated into the work station very flexible by its optional magnet holder.
                      In conjunction with the SCHMIDT® SafetyModule a manual work place with two-hand release or light curtain can be realized as well as EC-type-approved safety technology. The connection to the SCHMIDT® PressControl 70 is made by CAN-fieldbus.
                      This control persuades also by its easy operation via 3 key pads together with a 5-digit 7-segments-display. A key switch is as well existing as a LED display for the system stati supply voltage and stroke take-over. The following modes of operation and functions are directly selectable:
                      • Two-hand release
                      • Light curtain
                      • Workpiece control
                      • Sliding table activation
                      • Return stroke initiation with external signal
                      • Operation without SafetyModule (in conjunction with capsuled machines or safe tools)
                    • PressControl 600

                    • SCHMIDT® PressControl 600 with integrated PLC and process data management is made for intelligent process control of force/stroke monitored SCHMIDT® ManualPress as well as SCHMIDT® (Hydro)PneumaticPress. Additional automation tasks around the press process can also be realized by the SCHMIDT® PressControl 600.
                      All process integrated system elements and data are controlled and managed centrally by the SCHMIDT® PressControl 600. The standard system configuration already includes a basic programming, special applications can be programmed as well.
                      The integrated operator panel of SCHMIDT® PressControl 600 with complete operating interface and touchscreen is made for parametrizing and operating the control as well as for visualization, administration, and documentation of process data (dataset management).
                      The programming and projecting of the SCHMIDT® PressControl 600 as well as the data storing is done by software­ components. The software components can be installed on any Windows PC. The communication with the control unit is realized by Ethernet TCP/IP.
                    • PressControl 5000

                    • DescripSCHMIDT® PressControl 5000 is a control unit for the operation of compact, standardized single workstations as well as complex, highly flexible assembly automation systems. The realization and the extension of assembly lines is considerably simplified using SCHMIDT® PressControl 5000 in connection with SCHMIDT® ServoPress modules. All configuration and operation parameters are managed and documented via the control unit SCHMIDT® PressControl 5000.tion
                    • Software - ControlTool

                    • SCHMIDT® ControlTool is the platform of the SCHMIDT® PressControl 5000 and is available optionally with
                      SCHMIDT® PressControl 600 in combination with a PC. The functionality of ControlTool has been developed especially for assembly operations with direct intervention in the process.

                      SCHMIDT® ControlTool is a program with “Look and Feel” of Microsoft WindowsTM.

                      The following functions are available in ControlTool:
                      • Process visualization
                      • Process data management
                      • Development tool (PLC editor)
                      • Statistical Process Control (SPC), optional
                    • Software - MoveTol

                    • SCHMIDT® MoveTol Patented offset of tolerance data software for PressControl 600 and 5000

                      Assembled parts are subject to certain manufacturing tolerances. Measured deviations of the parts result in an offset of the curves in the curve window. The curves of the parts with the largest tolerance deviations may then be situated outside of the defined tolerance limits and are classified as “failed” part.

                      Using the function “Offset of tolerance data”, the tolerances of parts can be taken into account. The tolerance windows and stroke tolerances are offset in the graphic display by the offset value.
                    • Software - OPC

                    • SCHMIDT® OPC Data exchange via the de facto automation standard

                      In the field of automation, the data communication, using co-ordinated systems and the reference level, is becoming increasingly important. OPC defines a manufacturer-independent interface.
                      All parties participating in the communication must only support this interface. The OPC-capable components can be combined just like elements of a construction kit.

                      Example: Process visualization
                      OPC connects all production machines (with industry PC-based control [IPC]) of a production area to a process visualization. This achieves impressive outcomes:
                      • Centralization of fault and operating messages
                      • Unique message system for all machines
                      • Individual user interface design
                    • Software - PRC DataBase

                    • SCHMIDT® DataBase is an optional software for the modular control system SCHMIDT® PressControl 5000 or SCHMIDT® PressControl 600. The database software is used for storing and analyzing the data of the control system – process specifications and process results – particularly under quality assurance aspects.

                      SCHMIDT® DataBase differentiates between productive and archive database and is equipped with a data export function. The target systems which are relevant for the data export, e.g. quality management programs for Statistical Process Control or Excel, will be operated via data interface. The exported data will be stored in a format which is compatible with the target application. Then the file will be read and processed by the target application. The automated data export happens time-controlled, periodically. The procedure of this periodical action will be done under control of the Windows task schedule.
                  • Automation & Complete Systems

                      • Single Workstations Safety Concepts

                      • Two-hand safety switching
                        In basic design, SCHMIDT® PneumaticPress and HydropneumaticPress are operated with
                        two- hand safety switching. The user must keep both switches in release position. If one switch is released ahead of time, the press stroke is interrupted.

                        Light curtain with transparent protective housing
                        The light curtain control provides optimum safety to the user. The danger area is protected with macrolon windows against contact. A light curtain protects the access to the danger area on the side of insertion. The working process is immediately interrupted and the press is stopped when intervening.

                        Transparent protective housing with pneumatic sliding door
                        The version with pneumatically operated safety door is completely protected with macrolon windows. First, the safety door is closed and locked via hand or foot switch. This is two-channel monitored. As soon as the door is locked, the press process is automatically started.

                      • Slide Tables

                      • SCHMIDT® Slide tables are specially designed for the high forces of press systems and where a position requires high precision against an adjustable stop. It is an economic solution for tall parts and for placement of parts outside of the danger area. They can be mounted, depending on the type, both in longitudinal and lateral positions, and can be adapted for automated processes.

                        Features:
                        • Cross roller bearings for high-precision guidance
                        • Play-free adjustment of the table guidance is possible
                        • Maintains its working position via pneumatic cylinders
                        • Position detection of the slide table via integrated sensors.
                        • Integrated shock absorbers cushion impact at end positions
                        • Positioning via pneumatic cylinders in automatic mode
                        • The press stroke is activated only when the slide is in its proper position.
                      • Press Base

                      • SCHMIDT ® Pess Base PU 20 and PU 40 for a safe and vibration-proof installation of all SCHMIDT ® Press Systemes.

                        Both press bases are available in two versions:
                        • Fixed columns with height adjustable in 10 mm (0.4") increments from 780 to 1080 mm (30.7" to 42.5")
                        • Infinitely variable motorized height adjustment from 725 to 1075 mm (28.5" to 42.3")
                      • Four-column Gantries

                      • SCHMIDT® four-column gantries used in manual workstations, and automated assembly lines, are suitable for all SCHMIDT® presses with extraordinary requirements in all working area.

                        In order to consider the large number of applications and cases, the design is adapted specifically to your requirements. All individual requirements can be taken into account. Short delivery times are realized because of in-house production. Contact us with dimensions (see table), and we can supply you with a proposal.

                        Features:
                        Base-plate
                        • Coated: RAL 7035 (light-grey)
                        • Cross T-slot 45° 14H7
                        • Central bore 40H7, other bores on request
                        Cover plate

                        • Coated: RAL 7035 (light-grey)
                        • Connection drill pattern for the required press
                        • Chromium-plated columns
                      • CAN-DeviceNet Gateway

                      • The SCHMIDT® PressControl 5000 works with the fieldbus system CANopen. In integrated systems, often data transfer with host control units must be carried out via DeviceNet. For this purpose, SCHMIDT Technology offers a CAN / DeviceNet gateway. It provides a data area, in which both sides can write or from which both sides can read (on each side, 64 bit input and 64 bit output). Thus, an application-specific data exchange can be realized. The gateway behaves on both sides as a slave. The update rate of the CANopen side is 5 ms.

                        Different terminal modules are offered, if required, for the integration of analog and digital signals. The connection of these modules is achieved via CAN bus.
                        The communication with co-ordinated control system is realized via a standardized interface program with SCHMIDT® PressControl 600.
                        All relevant system states as well as “failed” productions are transferred from one control to another via a simple signal transfer.
                      • PRC Gateway

                      • The SCHMIDT® PRC Gateway is especially designed to meet the requirements of an automation and provides the opportunity to integrate SCHMIDT® Press Systems very easy. The compact design with top hat rail mounting for the switch cabinet, as well as the simple and service friendly access to the electrical connections facilitate the handling. Moreover all cables and connection assemblies are made of normed parts with standardized assignments, therefore installation errors can be avoided by the operator.

                        The SCHMIDT® PRC Gateway serves as a link between SCHMIDT® Press Systems and a system control (PLC). It has two CANopen-ports with 24 V-power supply for the SCHMIDT® Control (Master) and the optional process data acquisition (Slave). The integrated 24V-Interface with 16 in- and 16 outputs can not only be used for communication with a system control, also further applications can be realized.Furthermore the PRC Gateway has a connectivity for the optional handwheel as handheld for the SCHMIDT® ServoPress or TorquePress.
                      • NC Axis

                      • The SCHMIDT® PressControl 5000 control unit offers a large variety of automation possibilities. In total, the control unit allows integrating up to 6 NC axis or SCHMIDT® ServoPress modules.
                        Thus, flexible automation of the assembly cells can be achieved.
                        We can design and manufacture XY tables to your specific requirements.
                      • Rotary Indexing Systems

                      • SCHMIDT® rotary indexing systems are the basis for an economic rationalization. All SCHMIDT® press types can be integrated in a rotary indexing system. Mostly, the machines are designed for manual loading. The machine designs are as varied as the requirements. Depending on the requirements of the customer, an individual design is planned.

                        Rotary indexing systems with automatically rotary indexing plate
                        The press base PU10 with mounted, ground plate serves as the platform. Press and rotary indexing table are aligned and pinned together. The indexer table resist safely the occuring forces. The switch cabinet and the operating elements are defined according to requirements.
                        Typically, other systems, such as a second press, automatic parts feeder or automatic parts ejector, are integrated. Optionally, receptacles and tools are delivered.
                      • Cartesian Assembly Machine

                      • On the basis of high-precision SCHMIDT® ServoPress modules in the press force range of 0.5 – 100 kN, a Cartesian assembly machine has been developed, which can be used for fully automated assembly processes in many sectors. The flexible assembly of components with different dimensions in one load becomes reality.

                        Features
                        • High-precision assembly technology in 1/100 mm range
                        • The workstation is equipped with the latest palletised systems for optimum efficiency
                        • The workstation control system can store many data sets for each type of product to be assembled: reducing the need to re-program for each product type.
                        • Freely parameterizable, sequential scanning of the working area
                        • Automatic tool change
                        • Traceability and documentation complying with ISO 9000
                        • Statistic Process Control SPC online
                    • Sensors

                        • Flow Sensors for Pressured-Air Use

                            • SS 20.261

                            • Cost-effective alternative in pressurised systems up to 10 bars

                              The thermal flow sensor SS 20.261 works by the hot wire principle of a thermal anemometer. That's why the application in systems with overpressure is very simple since only the temperature and pressure values must be measured and calculated. The sensor measures the correct flow velocity independently of the pressure (up to 10 bars). The linear output signals of flow and temperature are individual current signals 4 ... 20 mA – from 0 m/s to 40, 60 or 90 m/s. The measured value is output as standard velocity which can be converted easily in the volume flow of the used tube diameter.

                            • SS 20.600

                            • High gas speeds, special gases or explosion protection? The SS 20.600 can do (almost) everything!

                              The thermal SCHMIDT® Flow Sensor SS 20.600 is the perfect solution for demanding industrial applications. It can be used for a diverse range of applications, such as compressed air monitoring, gas monitoring on process burners, consumption recording of gases and a great deal more. The sensor records flow speed as well as media temperatures of up to 120 °C. It can be used in small tubes from DN 25 upwards and can involve a sensor length of up to 1 metre to measure the volumetric flow rate in large channels and ducts. If the standard version is not sufficient for overpressure of up to 16 bar, a version rated for up to 40 bar can be selected.The special chamber head sensor records flow speeds of 0.2 m/s up to 220 m/s. In order to obtain precise measuring results covering this very broad speed range, every sensor is individually adjusted in a precision pressurised wind tunnel.
                              To enable this sensor to be used in different gases, a range of individual versions is available, e. g. for pure oxygen, CO2, methane. For use in potentially explosive atmospheres and environments, the sensor is optionally available in an explosion-protected version (ATEX).
                            • SS 30.30x

                            • Flow sensor for volume flow measurements in compressed air and gases with integrated LED display and configurable outputs usable as analog, switching or pulse outputs. Two buttons for user configuration. Display of flow rate, total flow and medium temperature.

                              Applications
                              • Consumption measurement of compressed air
                              • Inert gas flow measurement
                              • Consumption measurement of compressed air tools
                              • Consumption measurement of air driven machines

                              Product advantages
                              • Simple installation
                              • Direct measuring of normal volume flow
                              • Small pressure loss
                              • Display of flow rate, total flow and medium temperature
                          • Flow Sensors for Industrial Processes

                              • SS 20.200

                              • Thermal flow sensor to monitor the flow velocity of air and gases. Patented sensor head, substantially direction-independent and dirt resistant. Adjustable or pre-programmed switching threshold. Optical display of switching and operating state. Increased media resistance through optional protective coating technology.

                                Product advantages
                                • Rotation-invariant measurement, relative to the longitudinal axis of probe
                                • Compensated flow angle vertically to the longitudinal axis of probe: ±45°
                                • Switch threshold adjustment with potentiometer or programmed in factory according to customer's requirements
                                • Signal of switching state by LED and switching output
                                • Resistant to dirt
                                • Suitable for very small flow velocities
                              • SS 20.260

                              • SCHMIDT Technology offers under the name SS 20.260 a new flow sensor which is robust and very compact. It´s measuring range of 50 m/s and linear analog output identify him as universal sensor for measurements of air velocity, volume flow and mass flow in a lot of applications. The sensor is robust due to a chamber in which the sensing element is protected against impacts. The stainless steel sensor tube is available in different length and thus can be placed at the correct po-sition regardless of the size of the duct. Two LED's indicate the correct operation or inform about wrong supply voltage or sensor defects.

                                Applications
                                • Flow measurements in air ducts,
                                • Volume flow measuring in test benches,
                                • Combustion air control in burners for oil, coal, wood or gas,
                                • Flow control in cooling or drying constructions
                              • SS 20.261

                              • Cost-effective alternative in pressurised systems up to 10 bars

                                The thermal flow sensor SS 20.261 works by the hot wire principle of a thermal anemometer. That's why the application in systems with overpressure is very simple since only the temperature and pressure values must be measured and calculated. The sensor measures the correct flow velocity independently of the pressure (up to 10 bars). The linear output signals of flow and temperature are individual current signals 4 ... 20 mA – from 0 m/s to 40, 60 or 90 m/s. The measured value is output as standard velocity which can be converted easily in the volume flow of the used tube diameter.

                              • SS 20.500

                              • The solution for flow measurement – even for dusty air and gases. Highly precise and compact!

                                The SCHMIDT® thermal flow sensor SS 20.500 offers an ideal solution for energy efficiency and complicated applications to include drying processes, exhaust discharge, glovebox and fume cupboard flows, volume flow control and many more. In addition to velocity the sensor also measures the process temperature and both of these parameters are available as independent outputs. This combined measurement capability reduces the number of tapping points, easing installation and also offers an obvious cost benefit. Extreme flow angles of 360 degrees axial and ± 45 degrees from vertical simplify positioning in the gas flow. A wide measuring range of 0.06 up to 50 m/s and traceable calibration via precision calibration ensures accuracy and reliability of measurement.
                              • SS 20.600

                              • High gas speeds, special gases or explosion protection? The SS 20.600 can do (almost) everything!

                                The thermal SCHMIDT® Flow Sensor SS 20.600 is the perfect solution for demanding industrial applications. It can be used for a diverse range of applications, such as compressed air monitoring, gas monitoring on process burners, consumption recording of gases and a great deal more. The sensor records flow speed as well as media temperatures of up to 120 °C. It can be used in small tubes from DN 25 upwards and can involve a sensor length of up to 1 metre to measure the volumetric flow rate in large channels and ducts. If the standard version is not sufficient for overpressure of up to 16 bar, a version rated for up to 40 bar can be selected.The special chamber head sensor records flow speeds of 0.2 m/s up to 220 m/s. In order to obtain precise measuring results covering this very broad speed range, every sensor is individually adjusted in a precision pressurised wind tunnel.
                                To enable this sensor to be used in different gases, a range of individual versions is available, e. g. for pure oxygen, CO2, methane. For use in potentially explosive atmospheres and environments, the sensor is optionally available in an explosion-protected version (ATEX).
                              • SS 20.650

                              • The measurement of the flow velocity and/or the volume flow at higher temperatures up to +350 °C is very important in many fields with regard to energy efficiency, quantity detection and system control. The requirements of the stationary flow sensor are very high. The following properties are relevant for the sensor selection:
                                • Mechanical robustness
                                • Exact and long-term stable measuring values
                                • Different installation sites
                                • Wide flow measuring range
                                • Temperature recording
                                 
                              • SS 20.400 ATEX

                              • Thermal flow sensor for measurement in one or two directions of the flow velocity of air and gases with simultaneous detection of the flow direction.
                                Extremely compact because electronics are integrated in the sensor tube. Sensor element located in the chamber head and protected against mechanical load. Linear analog output to indicate the measurement values, two switching outputs to output the flow direction and the signal of the threshold value.
                                Can be locally configured via an integrated RS232 interface by means of a programming kit for Windows™ PC’s.
                                When installed in a measuring tube, it is suitable for the measurement of the standard volumetric flow.

                                Product advantages:
                                • Bidirectional measurement
                                • Precise detection of direction
                                • Very low beginning of measuring range
                                • Very fast response
                                • No intrinsic safe power supply necessary
                                • Easy single-hole mounting
                                • Switching outputs
                                • Self-monitoring
                            • Flow Sensors for Pharma and Cleanroom Applications

                                • SS 20.250

                                • In many applications, direct measurement of the flow velocity and of the volumetric flow in air and gases is the ideal solution. Owing to the high requirements in modern control technology, the flow sensor used must be able to detect precisely and quickly over an extremely wide range from "almost zero" to the maximum value.

                                  Typical applications of the SCHMIDT® Flow Sensor SS 20.250 dumbbell head technology include:
                                  • Monitoring and energy-efficient control of fans
                                  • Continuous monitoring of filter units
                                  • Safe control of the volumetric flow of extraction units
                                  • Monitoring of the laminar flow in cleanrooms
                                  • The smallest all-rounder
                                  Thanks to its compact mechanical design, the SS 20.250 can be installed very easily via a flange or a compression fitting. Its complete electronics are housed in the robust metal sensor tube, which has a diameter of only 9 mm.
                                • SS 20.515

                                • Flow sensor with integrated transducer for flow measurement of air, especially designed for the monitoring of the laminar airflow in cleanroom installations.
                                  Optimized sensor head resulting in widely independent direction characteristics. Cleanroom suitable design according to GMP standard.
                                  Special mounting adaptors allow mounting in nearly any cleanroom ceiling system.

                                  Product advantages
                                  • Design according to GMP
                                  • Independent of flow direction
                                  • High precision
                                  • Long term stable signal
                                  • Calibration certificate available
                                  • Easy mounting
                                • SS 20.400

                                • Thermal flow sensor for measurement in one or two directions of the flow velocity of air and gases with simultaneous detection of the flow direction.
                                  Extremely compact because electronics are integrated in the sensor tube. Sensor element located in the chamber head and protected against mechanical load. Linear analog output to indicate the measurement values, two switching outputs to output the flow direction and the signal of the threshold value.
                                  Can be locally configured via an integrated RS232 interface by means of a programming kit for Windows™ PC’s.
                                  When installed in a measuring tube, it is suitable for the measurement of the standard volumetric flow.

                                  Product advantages:
                                  • Bidirectional measurement
                                  • Precise detection of direction
                                  • Very low beginning of measuring range
                                  • Very fast response
                                  • No intrinsic safe power supply necessary
                                  • Easy single-hole mounting
                                  • Switching outputs
                                  • Self-monitoring
                                • SS 20.415

                                • Thermal flow sensor for the measurement in one or two directions of the flow velocity of air and gases with simultaneous detection of the flow direction. Extremely compact because electronics are integrated in the sensor tube. Sensor element located in the chamber head and protected against mechanical load. Linear analog output to indicate the measurement values, two switching outputs to output the flow direction and the signal of the threshold value. Can be configured on-site via an integrated RS232 interface by means of a programming kit for Windows PC's. Special version for laminar flow monitoring in cleanrooms with quick mounting technique for easy installation in cleanroom ceiling systems and cleanroom walls.

                                  Product advantages
                                  • Design according to GMP
                                  • For disinfection with alcohols and H2O2
                                  • High precision
                                  • Quick mounting technique suitable for current ceiling systems
                                  • Two switching outputs for direction and threshold value
                                  • With detection of direction
                                  • With self-monitoring
                                • SS 20.400 ATEX

                                • Thermal flow sensor for measurement in one or two directions of the flow velocity of air and gases with simultaneous detection of the flow direction.
                                  Extremely compact because electronics are integrated in the sensor tube. Sensor element located in the chamber head and protected against mechanical load. Linear analog output to indicate the measurement values, two switching outputs to output the flow direction and the signal of the threshold value.
                                  Can be locally configured via an integrated RS232 interface by means of a programming kit for Windows™ PC’s.
                                  When installed in a measuring tube, it is suitable for the measurement of the standard volumetric flow.

                                  Product advantages:
                                  • Bidirectional measurement
                                  • Precise detection of direction
                                  • Very low beginning of measuring range
                                  • Very fast response
                                  • No intrinsic safe power supply necessary
                                  • Easy single-hole mounting
                                  • Switching outputs
                                  • Self-monitoring
                                • SS 20.500

                                • The solution for flow measurement – even for dusty air and gases. Highly precise and compact!

                                  The SCHMIDT® thermal flow sensor SS 20.500 offers an ideal solution for energy efficiency and complicated applications to include drying processes, exhaust discharge, glovebox and fume cupboard flows, volume flow control and many more. In addition to velocity the sensor also measures the process temperature and both of these parameters are available as independent outputs. This combined measurement capability reduces the number of tapping points, easing installation and also offers an obvious cost benefit. Extreme flow angles of 360 degrees axial and ± 45 degrees from vertical simplify positioning in the gas flow. A wide measuring range of 0.06 up to 50 m/s and traceable calibration via precision calibration ensures accuracy and reliability of measurement.
                              • Flow Sensors for Air-Conditioning

                                  • SS 20.200

                                  • Thermal flow sensor to monitor the flow velocity of air and gases. Patented sensor head, substantially direction-independent and dirt resistant. Adjustable or pre-programmed switching threshold. Optical display of switching and operating state. Increased media resistance through optional protective coating technology.

                                    Product advantages
                                    • Rotation-invariant measurement, relative to the longitudinal axis of probe
                                    • Compensated flow angle vertically to the longitudinal axis of probe: ±45°
                                    • Switch threshold adjustment with potentiometer or programmed in factory according to customer's requirements
                                    • Signal of switching state by LED and switching output
                                    • Resistant to dirt
                                    • Suitable for very small flow velocities
                                  • SS 20.250

                                  • In many applications, direct measurement of the flow velocity and of the volumetric flow in air and gases is the ideal solution. Owing to the high requirements in modern control technology, the flow sensor used must be able to detect precisely and quickly over an extremely wide range from "almost zero" to the maximum value.

                                    Typical applications of the SCHMIDT® Flow Sensor SS 20.250 dumbbell head technology include:
                                    • Monitoring and energy-efficient control of fans
                                    • Continuous monitoring of filter units
                                    • Safe control of the volumetric flow of extraction units
                                    • Monitoring of the laminar flow in cleanrooms
                                    • The smallest all-rounder
                                    Thanks to its compact mechanical design, the SS 20.250 can be installed very easily via a flange or a compression fitting. Its complete electronics are housed in the robust metal sensor tube, which has a diameter of only 9 mm.
                                  • SS 20.260

                                  • SCHMIDT Technology offers under the name SS 20.260 a new flow sensor which is robust and very compact. It´s measuring range of 50 m/s and linear analog output identify him as universal sensor for measurements of air velocity, volume flow and mass flow in a lot of applications. The sensor is robust due to a chamber in which the sensing element is protected against impacts. The stainless steel sensor tube is available in different length and thus can be placed at the correct po-sition regardless of the size of the duct. Two LED's indicate the correct operation or inform about wrong supply voltage or sensor defects.

                                    Applications
                                    • Flow measurements in air ducts,
                                    • Volume flow measuring in test benches,
                                    • Combustion air control in burners for oil, coal, wood or gas,
                                    • Flow control in cooling or drying constructions
                                  • SS 20.500

                                  • The solution for flow measurement – even for dusty air and gases. Highly precise and compact!

                                    The SCHMIDT® thermal flow sensor SS 20.500 offers an ideal solution for energy efficiency and complicated applications to include drying processes, exhaust discharge, glovebox and fume cupboard flows, volume flow control and many more. In addition to velocity the sensor also measures the process temperature and both of these parameters are available as independent outputs. This combined measurement capability reduces the number of tapping points, easing installation and also offers an obvious cost benefit. Extreme flow angles of 360 degrees axial and ± 45 degrees from vertical simplify positioning in the gas flow. A wide measuring range of 0.06 up to 50 m/s and traceable calibration via precision calibration ensures accuracy and reliability of measurement.