1. Althen Sensors
  2. Sensors
  3. Pressure sensors
  4. Low pressure sensors
  5. DPS Low Pressure Sensors

DPS Low Pressure Sensors

Low pressure transducer for low ranges, for non-aggressive gases


Key features

  • Measurement ranges from 0,1 mbar to 1.000 mbar
  • Series DPS: positive and negative gauge pressure, differential pressure, optional bi-directional
  • Series APS: absolute pressure

About the DPS Low Pressure Transducer

The pressure transducers of the DPS type series are suitable for detection of positive and negative gauge pressure or differential pressure of non-aggressive gases. Optional there is an absolute pressure version APS available. These robust versions can be applied in laboratories and under industrial conditions. Important criteria such as long-term stability, linearity and good reproducibility are guaranteed through their sturdy mechanical construction. Temperature drift is minimised through targeted compensation of every sensor. The wear-free inductive measurement system allows for almost maintenance-free operation.

The integrated electronic system provides a pressure-proportional voltage signal output of 0-10 V (option: current signal 0(4)-20mA). This allows an interference-free transmission of signals even over comparatively large distances. For strongly varying pressures a dampening function is included.

Applications DPS Low Pressure Transducer

  • HVAC
  • Clean room technology
  • Medical technology
  • Filter technology
  • Finishing pass measurement
  • Level measurement (bubbling-through method)
  • Flow velocity measurement (pitot tube, orifice disk)

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

Talk to an expert

Talk to our experts

Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

Talk to an expert

Technical Specifications

Specification Value
Accuracy 1.0%
Housing material ABS
Measurement range 0 - 0.1 mbar to 0 - 1 bar
Operating temperature 10 °C to 50 °C
Option Stainless steel version for aggressive gases, power supply 230 VAC (± 10 %, 50 - 60 Hz), 115 VAC (± 10 %, 50 - 60 Hz), 24 VAC (± 10 %, 50 - 60 Hz), extended temperature range: -10°C to 60°C
Output ±5 V, ±10 V, 0 - 20 mA, 4 - 20 mA
Power supply 19 - 35 VDC
Pressure type differential
Protection type IP54
Storage -10 °C to 70 °C

Related products

Need something else?

ALP1000 Low Pressure Sensors

  • Measuring range: 0 - 50 to 0 - 1.000 mbar
  • Low hysteresis & great long-term stability
  • Piezoresistive sensor technology
Datasheet View product