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halstrup-walcher is a modern industrial organisation operating in the field of precision mechanics and electrical engineering. Its particular focus is mechatronics.

halstrup-walcher GmbH operates world-wide and produces and sells positioning systems, drives and equipment for pressure-measurement technology.

halstrup-walcher’s strengths are the control of gear technology, measuring and control technology and the necessary software. Our customers benefit from our ability to develop and produce solutions specific to their requirements.
 
Product Line Up
Positioning technology
Due to the wide variety of different models and options, positioning units from halstrup-walcher are eminently suitable for use in machinery and plant construction (packing lines, filling units, printing equipment, wood-processing equipment, metering pumps, valve control) and in medical technology and the pharmaceutical industry.
 
PSE 21_/23_-8
Positioning system with economic DC motor, drive system, controller and integrated absolute position measuring system,. Machines and stops are reset automatically within minutes, which eliminates rejects due to operator error and significantly reduces downtimes. Date iinterface CANopen/DS 301, Device Net

Technical data:
  • DC motor
  • Supply voltage: 24 V DC ± 10%
  • Nominal torque: 1/2 Nm
  • Nominal speed: 40 min -1 at 1 Nm, 20 min -1 at 2 Nm
  • Protection type IP 54
  • Data interface: CAN Bus, DeviceNet
  • Absolute position detection
PSE 30_-8
Positioning system with controller, gear with a electronically commutated DC motor (brushless) and absolute measuring system. Machines and stops are reset automatically within minutes, which eliminates rejects due to operator error and significantly reduces downtimes. Iinterface CANopen/DS 301, Profibus, Device Net

Technical data:
  • With electronically commutated  DC-motor (brushless)
  • Supply voltage 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed:  250 U/min/ 125 U/min/ 40 U/min
  • Positioning range:  256 revolutions
  • Protection class: IP 54
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
PSE 30_/32_-14
Positioning system with controller, gear with a electronically commutated DC motor (brushless) and absolute measuring system. Machines and stops are reset automatically within minutes, which eliminates rejects due to operator error and significantly reduces downtimes. Iinterface CAN-Bus/DS 301, Profibus, Device Net

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed:  230 U/min/ 115 U/min/ 40 U/min 170 U/min
    68 U/min
  • Positioning range:  256 revolutions Protection class: IP 54
  • Interface: CAN-Bus/DS 301, Profibus DP, Device Net
  • Absolute position measuring technique
PSE 31_-8
Positioning system with controller, gear with a electronically commutated DC motor (brushless) and absolute measuring system. Machines and stops are reset automatically within minutes, which eliminates rejects due to operator error and significantly reduces downtimes. CAN bus data interface.

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed: 230 U/min/ 115 U/min/ 40 U/min
  • Positioning range: 256 revolutions
  • Protection class: IP 54
  • Interface: CAN-Bus/DS 301, Profibus DP, Device Net
  • Absolute position measuring technique
 
PSE 31_/33_-14
Positioning system with controller, gear with a electronically commutated DC motor (brushless) and absolute measuring system. Machines and stops are reset automatically within minutes, which eliminates rejects due to operator error and significantly reduces downtimes. Iinterface CANopen/DS 301, Profibus, DeviceNet



Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage: 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed: 230 U/min/ 115 U/min/ 40 U/min, 170 U/min, 68 U/min
  • Positioning range: 256 revolutions Protection class: IP 54
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
PSE 36_-8
Positioning system in stainless steel housing, horizontal construction, IP 68 protection class, with controller, gear, DC motor (brushless) and absolute measuring system. Simple hollow shaft mounting, no reference runs required, integrated position control, resistant to obstructions, hand brake for raising the holding torque, data interface = CAN-Bus/DS301, Profibus DP, Device Net.

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage: 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed: 180 U/min/ 100 U/min/ 35 U/min
  • Positioning range: 256 revolutions
  • Protection class: IP 68
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
PSE 36_/38_-14
Positioning system in stainless steel housing, horizontal construction, IP 68 protection class, with controller, gear, DC motor (brushless) and absolute measuring system. Simple hollow shaft mounting, no reference runs required, integrated position control, resistant to obstructions, hand brake for raising the holding torque, data interface = CAN-Bus/DS301, Profibus DP, DeviceNet.

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage: 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed: 180 U/min/ 100 U/min/ 35 U/min 125 U/min 50 U/min
  • Positioning range: 256 revolutions
  • Protection class: IP 68
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
PSE 37_-8
Positioning system in stainless steel housing, longitudinal construction, IP 68 protection class, with controller, gear, DC motor (brushless) and absolute measuring system. Simple hollow shaft mounting, no reference runs required, integrated position control, resistant to obstructions, hand brake for raising the holding torque, data interface = CAN-Bus/DS301, Profibus DP, Device Net.

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage: 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed: 180 U/min/ 100 U/min/ 35 U/min
  • Positioning range: 256 revolutions
  • Protection class: IP 68
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
 
PSE 37_/39_-14
Positioning system in stainless steel housing, longitudinal construction, IP 68 protection class, with controller, gear, DC motor (brushless) and absolute measuring system. Simple hollow shaft mounting, no reference runs required, integrated position control, resistant to obstructions, hand brake for raising the holding torque, data interface = CAN-Bus/DS301, Profibus DP, DeviceNet.

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage: 24 VDC ± 10 %
  • Nominal torque: 1/2/5 Nm
  • Nominal rated speed: 180 U/min/ 100U/min/ 35 U/min 125 U/min 50 U/min
  • Positioning range: 256 revolutions
  • Protection class: IP 68
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
PSE 37_/39_-8/-14 RD
Positioning system in a round, stainless steel housing, V4A design, nominal power output up to 35W, IP 68 protection class, with controller, gear, DC motor (brushless) and absolute position measuring technique. Output shaft with a 10 mm external square shaft or a hollow shaft with adjustable collar; no reference run required; integrated position control; data interface: CAN-Bus/DS301, Profibus DP, DeviceNet.

Technical data:
  • With brushless DC motor 24 VDC
  • Supply voltage: ± 10 %
  • galvanic separation between
    control unit and motor
  • nominal torque: 1/2/5 Nm
  • nominal rated speed: 180 min-1/ 100 min-1/ 125 min-1/ 50 min-1
  • positioning range: 256 revolutions
  • Output shaft with 10 mm external square shaft
  • 8H9/14H7 hollow shaft with adjustable collar.
    others available upon request
  • protection class: IP 68
  • interface: CAN open/DS 301, Profibus, DeviceNet
  • absolute position measuring technique
PSE 34_-14
Positioning system with controller, gear, DC motor (brushless) and absolute measuring system. Simple hollow shaft mounting, manually operated possible, no reference runs required, integrated position control, resistant to obstructions, hand brake for raising the holding torque, joy key operation, data interface = CAN-Bus/DS301, Profibus DP, Device Net.

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage: 24 VDC ± 10 %
  • Nominal torque: 10/18 Nm
  • Nominal rated speed: 100 U/min/ 60 U/min
  • Positioning range: 256 revolutions
  • Protection class: IP 54
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
PSE 31_-VG-14
Positioning system with a flange-mounted reduction gear, controller, gear, brushless DC motor and absolute measuring system for higher torque requirements. Machines and stops are refit automatically, which eliminates rejects due to operator error and significantly reduces downtimes. Data interface: CAN-Bus/DS 301, Profibus, DeviceNet.

Technical data:
  • With electronically commutated
    DC-motor (brushless)
  • Supply voltage: 24 VDC ± 10 %
  • Nominal torque: 10/18 Nm
  • Nominal rated speed: 100 U/min/ 60 U/min
  • Positioning range: 256 revolutions
  • Protection class: IP 54
  • Interface: CAN-Bus/DS 301, Profibus DP, DeviceNet
  • Absolute position measuring technique
 
PSE 42_
Positioning system with control unit, stepping motor, gear and absolute measurement system. Automatic re-fitting within minutes, no wastage as a result of operating errors, considerable reduction of downtimes.

Technical data:
  • Supply voltage: 24 VDC
  • Nominal torque: 3/10/25 Nm
  • Speed: 75 U/min,22 U/min, 9 U/min
  • Positioning range: Up to 80 revolutions
  • Protection class: IP 54
  • CAN bus or Profibus interface
  • Absolute position measuring technique
PSE 43_
Positioning system with control unit, motor, gear and absolute measurement system. Automatic re-fitting within minutes, no wastage as a result of operating errors, considerable reduction of downtimes.

Technical data:
  • Supply voltage: 24 VDC
  • Nominal torque: 3/10/25 Nm
  • Speed: 75 U/min,22 U/min,9 U/min
  • Positioning range: Up to 80 revolutions
  • Protection class: IP 54
  • CAN bus or Profibus interface
  • Absolute position measuring technique
PSE 200
Actuator and position control loop for the positioning of rotating machine parts.




Technical data:
  • Supply voltage: 24 VDC
  • Set-point value: 0 - 10 V
    optional 0(4) - 20 mA
  • Analog output: 0 - 10 V
    optional 0/4 - 20 mA
  • Control time: 0.5,3 7.5 ...60 s/90°
  • Nominal torque: 1, 5, ...10 Nm
  • Control range: max. 20 revolutions
  • Protection class: IP 55
PSE 272
Positioning system. Complete unit consisting of actuator and position control loop. Simple set-point value, can be connected directly to SPC. Control range up to 20 revolutions. Protection class IP 65.

Technical data:
  • Control time sec per 90° 0.25, to 2
  • Nominal torque: max. 5 Nm
  • Supply voltage: VDC
  • Power input: 15 VA
  • Set-point value: 0 - 10 V
    (optional 0/4-20 mA)
 
PSE 100
Positioning system with torque of up to 10 Nm, consisting of actuator and position control loop for the positioning of rotating machine parts.

Technical data:
  • Supply voltage: 24 VAC / 230 VAC
  • Set-point value: 0 - 10 V
    optional 0/4 - 20 mA
  • Analog output: 0 - 10 V
    optional 0/4 - 20 mA
  • Control time: 7.5....60 s/90°
  • Nominal torque: max. 10 Nm
  • Control range: max. 20 revolutions
  • Protection class: IP 55
PSE 172
Positioning system. Complete unit consisting of actuator and position control loop. Simple set-point value, can be connected directly to SPC. Control range up to 20 revolutions. Protection class IP 65.

Technical data:
  • Control time sec per 90° 1 to 7.5
  • Nominal torque: max. 3.5 Nm
  • Supply voltage: VAC
  • Set-point value: 0 - 10 V
    (optional 0/4-20 mA)
Linear positioning system:
LPE 72
Linear positioning system. Complete unit consisting of spindle drive and position control loop. Simple set-point value, can be connected directly to SPC, high control speed, protection class IP 64.

Technical data:
  • Lifting speed: 250 - 4000 mm/min
  • Lifting capacity/length of stroke:
    100N/120 /mm
  • Supply voltage: 24 VDC
  • Set-point value: 0 - 10 V
    (optional 0/4-20mA)
Linear positioning system:
LPE 4310 C
The LPE 4310 C linear positioning system with stepping motor, controller, gear and absolute measuring system. Very high degree of positioning accuracy. Automatic changing over within minutes, elimination of rejects due to operator error and a significant reduction in downtimes. CAN bus interface.

Technical data:
  • stepping motor
  • supply voltage: 24 VDC
  • nominal positioning power:
    1000 N
  • upstroke speed: 20 mm/s
  • upstroke: 75 mm
  • positioning accuracy: ± 0.05 mm
  • protection class: IP 54
  • interface: CAN bus data interface
  • absolute measuring system
 
Drive technology
Due to the wide variety of different models and options, gears from halstrup-walcher are eminently suitable for use in building installations (e.g. for ventilation, exhaust air and flue gas dampers, for valves, window openers), in medical technology (e.g. for dialysis pumps, X-ray equipment, recorders for ECG/EEG equipment), for optical and electronic equipment (e.g. for scanners, measuring systems for ticket and card readers), in machinery and plant construction (ink zone adjustment, limit-stop control, vending machines, metering pumps, filler units).
 
Actuator: ST 120 KG
Gear unit with synchronous or DC motor, limit on the angle of rotation and positional feedback via potentiometer.

Technical data:
With AC motor:
  • Control time: 7.5.....60 s/90°
  • Nominal torque: 2,5....10 Nm
  • Control range: max. 2 revolutions
With DC motor:
  • Control time: 2,5...20 s/90°
  • Nominal torque: 2,5....10 Nm
  • Control range: max. 2 revolutions
Actuator: BK 80
Spur gear with closed aluminium housing, low-noise plate gear

Technical data:
  • Nominal torque: 8 Nm
  • Radial/axial load: 60N/40N
  • gear ratios: of 37.5: 1 up to 1000:1
  • max. diameter of motor shaft:
    7 mm.
  • IP 54
Spur gear: N 40 V
Spur gear. Plate gear with low gear backlash, carbonised and mounted in a slide bearing output shaft (also fitted with ball bearings as an option).

Technical data:
With AC-Motor:
  • Output speed: 15.....0.5 rpm
  • Nominal torque: 100 Ncm max.
  • Radial/axial load: 30N/20N
With DC-Motor:
  • Output speed: 120.....4 rpm
  • Nominal torque: 100 Ncm max.
  • Radial/axial load: 30N/20N
Spur gear: N 72
Spur wheel, compact design with a variety of transmissions, can be used with motors from various manufacturers.

Technical data:
  • Output speed: 10....0,5 rpm
  • Nominal torque: 1.....5 Nm
  • Supply voltage: 24 VAC, 230 VAC
 
Spur gear: N64 V 30
Spur gear. Plate gear with low gear backlash, carbonised and mounted in a slide bearing output shaft (also fitted with ball bearings as an option).

Technical data:
With the AC motor:
  • Output speed: 0.5... 60 rpm
  • Nominal torque: 300 Ncm...60 Ncm
  • Radial/axial load: 30N/20N
With the DC motor:
  • Output speed: from 2.. 160 rpm
  • Nominal torque:300 Ncm...100 Ncm
  • Radial/axial load: 30N/20N
Linear drives: LA 68
Linear drive. Drive with selection of different lifting speeds. Length of stroke is limited by position switches.


Technical data:
With AC motor:
  • Lifting speed: 192.....46 mm/min
  • Lifting capacity: 200.....500 N
  • Length of stroke: max. 200 mm
With DC motor:
  • Lifting speed: 1000.....350 mm/min
  • Lifting capacity: 200.....500 N
  • Length of stroke: max. 200 mm
Spur gear: N 100
Spur gear, plate gear with low gear backlash, carbonised and mounted in a slide bearing output shaft (also fitted with ball bearings as an option).

Technical data:
With AC motor:
  • Output speed: 4.....0,25 rpm
  • Nominal torque: 6...... 20 Nm
  • Radial/axial load: 80N/60N
With DC motor:
  • Output speed: 30.....2 rpm
  • Nominal torque: 6....20 Nm
  • Radial/axial load: 80N/60N
 
 
Pressure measuring technology
Differential-pressure transducers and calibration equipment for air and non-aggressive gases.
Due to the wide variety of different models and options, differential-pressure transducers and calibration equipment from halstrup-walcher are eminently suitable for use in ventilation and air-conditioning technology, for filter control, in clean rooms and medical technology, in mechanical engineering and as service equipment for assembly and maintenance work.
The pressure transducer and calibration equipment are available with calibration record or DKD certificate.
 
Differential pressure transducer: PUC 24
Process monitoring device for clean rooms. Room pressure measurement with inputs for humidity and temperature sensors. Measured values are sent to the control module via a Profibus interface.

Technical data:
  • Measurement range: freely scalable within ± 100 Pa
    or ± 250 Pa
  • Retest precision: 0.1%
  • Profibus DP interface (optional)
  • Automatic zero-point calibration
  • Alarm contacts
Input signal for:
  • temperature module: adjustable between 0-10 V / 0/4-20 mA
  • humidity module: adjustable between 0-10 V / 0/4-20 mA
Differential pressure transducer: PUC 28
Process monitoring device for measuring room pressure in clean rooms. The device is equipped with a smooth plastic exterior and additional input ports for connecting external temperature and humidity sensors. The device communicates with a master control via profibus (optional).

Technical data:
  • Measurement range: ±100 Pa measurement uncertainty
    0.3Pa +0.5% of max. value
  • Input signal for temperature module: adjustable between
    0-10 V / 0/4-20 mA
  • Input signal for humidity module:
    adjustable between
    0-10 V / 0/4-20 mA
  • Data interfaces: profibus DP (optional), RS 232 (optional)
  • Zero-point calibration cycle
  • Alarm contacts
Differential pressure transducer: P 29
Differential pressure transmitter with TÜV certification for use with combustible gases, freely scaleable with a measuring range of 250 Pa to 100 kPa, high repeatability and precision due to automatic zero balance; available with calibration protocol or DAkkS/DKD certificate.

Technical data:
  • Measuring ranges:
    250 Pa to 100 kPa
  • freely scaleable between
    10 and 100 %
  • high accuracy and long-term stability
  • no zero point drift due to automatic zero balance, low hysteresis, good overload relief
  • Configurable time constants and
    output characteristics (root extracted/linear)
  • Protection type IP 65
  • Optional rail mounting
  • Option: LC display
Differential pressure transducer: P 26
Differential pressure transducer; freely scalable within a range of ± 10 Pa to ±100 kPa; automatic zero-point calibration provides excellent reproducibility and precision; optional RS 232 C interface; configurator available as an accessory.

Technical data:
  • measurement ranges:
    ±10 Pa to ±100 kPa
  • freely scalable from 10 to 100%
  • high level of accuracy and long-term stability
  • automatic zero-point calibration
  • eliminates zero-point drift
  • low level of hysteresis
  • high level of overpressure protection
  • time constants and output characteristics
  • can be configured (root-extracted / linear)
  • can be mounted on top-hat rails
  • Options: contact points with adjustable switching outputs,
    RS 232 interface
 
Differential pressure transducer: P82 R
Measuring transducer with square root-extracted output characteristic, which is thus suitable for the direct measurement of the volumetric flow rate via measuring orifice, concentric nozzle, flow grid, etc.

Technical data:
  • Measuring ranges: from 0 - 100 Pa to 0 - 20 kPa
  • Linearity: ± 1 %
  • Output signals: 0 - 10 V, 0 - 20 mA, 4 - 20 mA
  • Supply voltages: 230 VAC, 115 VAC,24 VDC, 24 VAC
  • Time constants: 1,2,5 s optional
  • Medium: air, all non-aggressive gases.
Can also be calibrated in other units of measurement, e.g. mbar, mmWs, psi, m3/h, m/s etc.
Differential pressure transducer: PUE 94
Measuring transducer with high overload capacity for measurements that could be impaired by pressure fluctuations.


Technical data:
  • High sensitivity, high precision and long-term stability
  • Low zero drift
  • Hysteresis and temperature-dependence
  • Measuring ranges: from 0 - 250 Pa to 0 - 30 kPa
  • Linearity: ± 1, optional ± 0.5%
  • Output signals: 0 - 10 V, 0 - 20 mA, 4 - 20 mA
  • Supply voltage: 24 V DC, 24 V AC, 230 V DC
  • Medium: air, all non-aggressive gases
Differential pressure transducer: PU/PI
Measuring transducer with high precision and long-term stability for measuring the pressure in air-conditioning and ventilation units, for monitoring filling levels and for filter control, etc.

Technical data:
  • Measuring ranges: from ± 50 Pa to ± 100 kPa
  • Linearity: ± 1 %,
    optional ± 0.5 ± 0.2 %
  • Output signals: 0 - 10 V, 0 - 20 mA, 4 - 20 mA
  • Supply voltages: 24 VAC, 24 VDC, 230 VAC
  • Time constants (optional): 1,2,5 s
  • Medium: air, all non-aggressive gases
Differential pressure transducer: PIZ
Measuring transducer with two-conductor system 10 - 32 V, with high precision and long-term stability for measuring the pressure in air-conditioning and ventilation units, for monitoring filling levels and for filter control.

Technical data:
  • Measuring ranges: from ± 50 Pa
    to ± 100 kPa
  • Linearity: ± 1 %,
    optional ± 0.5 ± 0.2 %
  • Output signals: 4 - 20 mA
  • Supply voltage: 10 - 32 VDC
  • Time constants (optional): 1,2,5 s
  • Medium: air, all non-aggressive gases
 
Differential pressure transducer: PS 10
Measuring transducer preferably used as built-in device in air-conditioning and ventilation technology.

Technical data:
  • Measuring ranges: from ± 250 Pa to ± 100 kPa
  • Linearity: ± 2 %
  • Output signals: 0-10 V, 0-20 mA, 4-20 mA
  • Supply voltages: 24 VAC, 24 VDC, 230 VAC
  • Medium: air, all non-aggressive gases
Differential pressure transducer: PK 15
Measuring transducer with analog output for applications requiring an optional or acoustic signal as warning message.

Technical data:
  • Measuring ranges: ± 50 Pa
    to ± 100 kPa
  • Linearity: ± 1 %,
    optional ± 0.5 ± 0.2 %
  • Output signals: 0-10 V, 0-20 mA,
    4-20 mA
  • Supply voltages: 24 VAC, 24 VDC, 230 VAC
  • Time constants: 20 ms, 1,2,5 s
  • Medium: air, all non-aggressive gases
Differential pressure transducer: PS 27
Differential pressure transducer for simple air-conditioning and ventilation applications, highly sensitivity, excellent long-term stability, suitable for mounting on top-hat rails.

Technical data:
  • High level of sensitivity
  • High level of accuracy and long-term stability
  • Measuring ranges: ± 100 Pa
    to ± 100 kPa
  • Linearity: 2 % v.E.
  • Very little zero-point drift: 0,1 % /K
  • Very little hysteresis: 0,1 % / K
  • Overload protection: 4x for measurement ranges <= 30 kPa
    12x for measurement ranges <= 20 kPa
  • Output signals: 0 - 10 V, 0/4 ...20 mA
  • Supply voltage: 24 V AC/DC ( no galvanic separation) 15...32 VDC (two wire system)
  • Top-hat rail mounting
  • Medium: air, all non-aggressive gases.
Differential pressure transducer: REG 21
Pressure controller, design in panel housing with large, bright LE-Display, with 2 adjustable relay outputs, which allows to realize a 2 or 3 step controller. In addition to the relay output there is an analogue output.

Technical data:
  • Measuring ranges: 0 - 50 Pa
    to 0 - 100 kPa
  • Linearity: ± 1 %, optional ± 0.5 %
  • Output signals: 0-10 V, 0-20 mA,
    4-20 mA
  • Supply voltages: 230 VAC, 24 VAC, 24 VDC
  • Medium: air, all non-aggressive gases
 
Digital manometer:
EMA 200
Portable, battery-powered, digital pressure gauge for assembly and maintenance tasks performed by service technicians in the heating, air-conditioning and ventilation industries. For measuring fireplace drafts, volume flow, etc., and for monitoring filters, etc. Measurement ranges up to 0 - 200 kPa.

Technical data:
  • Measuring ranges: from 0 -200 Pa to 0-20 kPa
  • Can also be calibrated in other units
  • Linearity: 0,5 % v.E.
  • Stores min. and max. value
  • Option: 0 - 2 V
  • Easy to operate
  • Medium: Air, all non -aggressive gases
Digital manometer:
EMA 84
Portable, battery-operated measuring device for assembly and maintenance work in customer services for heating, air-conditioning and ventilation units, for measuring the chimney draught, the wind pressure, for filter control, for laboratory work, etc. Measuring range up to 100 kPa.

Technical data:
  • Measuring: 0-100 Pa to 0-100 kPa
  • Can also be calibrated in other units of measurement
  • Linearity: ± 1.0 %,
    optional ± 0.5 %, ± 0.2 %
  • Analog output: 0-1 V (optional)
  • Ease of operation
  • Adjustable response times
  • Accuracy of up to ± 0. 2 %
  • Battery-operated
  • Medium: air and all non-aggressive gases
Callibration equipment:
KAL 84
In the case of a variable volume, a hand pump (optional) can also be connected. Use in accordance with the Medical Devices Directive, Measurement Control


Technical data:
  • Measuring ranges: 0-100.0 Pa
    to 0-100.0 kPa
  • Good linearity: ± 1.0 %
    optional ± 0.5 %, ± 0.2 %
  • Analog output: 0-1 V
  • 4-figure display
  • Internal air compression
  • Battery-operated (accumulator)
  • Medium: air and all non-aggressive gases
Callibration equipment:
KAL 100
Portable, calibration device. A combination of pressure transducer and pressure gauge. The desired pressure is displayed digitally.

Technical data:
  • Measuring ranges: from 0-100 Pa to 0-100.0 kPa
  • Linearity: up to 100 Pa ± 0,5 %
    up to 1 kPa 0,1 %
  • LC- display with 2x20 characters
  • Internal air compression
  • Automatic zero balancing
  • Overload protection
  • operation software
  • Optional: power supply and measuring input 24 VDC
  • Optional: USB Interface
  • Optional: Lithium-Ionen
  • Accumulator: Simple-to-operate calibration device with very good cost/benefit ratio
  • Medium: air all non-aggressive gases
 
Callibration equipment:
KAL 200
Portable calibration device with integrated pressure generator. Combination pressure transducer and pressure gauge.

Technical data:
  • Measurement ranges: from 0 - 100 Pa to 0 -100 kPa
  • Linearity: up to 100 Pa ± 0,3 %
    up to 1 kPa 0,1 %
  • LCD with 2 x 20 characters
  • Automatic zero-point calibration
  • Overload protection
  • operation software
  • USB interface
  • power supply and measuring input:  24 VDC
  • Optional: Lithium-Ionen Accumulator
  • Easy-to-operate calibration device with an excellent price/performance ratio
  • Medium: Air, all inert gases
Absolute pressure transducer:
AD 1000
Absolute pressure transducer is suitable for measuring or controlling air pressure or absolute pressure.

Technical data:
  • Measuring ranges: 0-120 kPa, others available on request
  • Supply voltages: 24 VAC, 230 VAC, 115 VAC, 24 VDC.
  • Linearity: +/- 1 %
  • Output signals: 0-10 V, 0-20 mA, 4-20 mA
  • Can also be calibrated in other units of measurement
Absolute pressure transducer:
BA 1000
Electronic barometer is suitable for displaying the barometric air pressure.

Technical data:
  • Measuring ranges: 0 - 120 kPa, others available on request
  • Supply voltage: 24 VAC,
    230 VAC, 115 VAC, 24 VDC.
  • Linearity: +/- 1 %
  • Output signals: 0-10 V, 0-20 mA, 4-20 mA
  • Can also be calibrated in other units of measurement
Absolute pressure transducer:
BA 90
Digital manometer is suitable for installation in control panels to display the barometric air pressure.

Technical data:
  • Measuring ranges: 913.3
    to 1113.3 kPa
  • Supply voltages: 24 VAC, 230 VAC, 115 VAC, 24 VDC, 12 VDC
  • Linearity: +/- 0.4 kPa, +/-1 digit
  • Output signals: -2 ..+2 V, 0-20 mA, 4-20 mA
         

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