DP-100 – pressure switch for relative pressure by AMSYS

DP-100 – pressure switch for relative pressure

The pressure sensors in the DP-100 series are pressure switches for measuring air pressure with a multicolored, multiline display for simple handling. The pressure switches are available in two different basic versions: as a standard with two PNP outputs and as a multifunctional variant with a switching and an analog output.

Two switching thresholds can be selected independently of one another in standard mode. In hysteresis mode the hysteresis can be freely selected for each output. In window comparator mode two pressures can be set which the outputs can switch between.

In multifunctional mode the device acts a classic pressure sensor with a pressure-proportional output. The analog output can also be converted into an input and thus has a settable reference. Many different parameters can be set on all pressure switches in the DP-100 series. These include the threshold value, offset, physical unit, key lock/release, response time and many display options, for instance.

The DP-100 is available in two different pressure ranges with various pressure connectors. DP-101 is suitable for a range of -1 to 1 bar and DP-102 for 0 to 10 bar.

The miniaturized pressure switches measure relative pressure and are designed for indoor applications. They are calibrated and compensated for within a range of -10 to +50°C. DP-100 pressure switches come in a compact package with a large 12-segment LCD. Installation is simple thanks to a wide range of accessories.

These digital pressure switches are available in the following versions:

Standard variant

DP-101-E-P: low-pressure switch, -1 to +1 bar, relative, PNP output, cable, M5 pressure connector

DP-111-E-P-J: low-pressure switch, -1 to +1 bar, relative, PNP output, M8 plug, M5 pressure connector

DP-102-E-P: high-pressure switch, -1 to 10 bar, relative, PNP output, cable, M5 pressure connector

DP-112-E-P-J: high-pressure switch, -1 to 10 bar, relative, PNP output, M8 plug, M5 pressure connector

Multifunctional variant

DP-101A-E-P: low-pressure switch, -1 to +1 bar, relative, PNP output, cable, M5 pressure connector

DP-111A-E-P-J: low-pressure switch, -1 to +1 bar, relative, PNP output, M8 plug, M5 pressure connector

DP-102A-E-P: high-pressure switch, -1 to 10 bar, relative, PNP output, cable, M5 pressure connector

DP-112A-E-P-J: high-pressure switch, -1 to 10 bar, relative, PNP output, M8 plug, M5 pressure connector

The switches are also available as a flat attachment (for wall mounting) and in an NPN version on request.

Features

  • Relative pressure sensor, calibrated and compensated for
  • Settable offset
  • Settable switch functions
  • Settable switch parameters
  • 3 + 1/2-digit LCD
  • Temperature range: 0–50°C
  • Protection against short-circuiting
  • Protection against reverse polarity
  • RoHS and REACH compliant

Applications

  • Electrical, electronics, semiconductor and automatic assembly industries
  • Biomedical industry (laboratory automation)
  • Pressure monitors
  • Vacuum control
  • Leakage monitoring

For information on prices and delivery times or if you have any technical questions, please contact info@amsys-sensor.com.