Low differential pressure transmitters for measuring very small pressure differences between two measurement points either side of a ventilation fan, both sides of an air filter or either side of clean room wall.
These low differential pressure transmitters have a 4 to 20 milliamp output scaled over a few millibar or a few inches of water, and are typically used in applications matching these requirements:
- Input: Low differential pressures of a few millibar.
- Output: 4-20mA current loop with options for a display and alarm contact switches
- Applications: Ventilation flow, filter condition, negative/positive pressure between rooms.
- Industry: HVAC, Clean Rooms, Hospitals, Laboratories, Pharmaceutical, Medical
- Media Compatibility: Mostly air and non-corrosive gases
Choose a low differential pressure transmitter from the list below to view product specification details and request a price quotation.
DPS200 HVAC Differential Pressure Transmitter
PrimAtü 10 Low Cost Low Range Differential Air Pressure Transducer
DPS300 User Switchable Pressure Range, Volts or Current Output Low DP Sensor
DPS Low Differential Pressure Transmitter
DMD341 Compact Differential Air Pressure Sensor
XMD Process Plant DP Cell Differential Pressure Transmitter
41X High Precision Low Range Pressure Transmitter
- Biogas ATEX 4-20mA pressure transmitter for 0 to 20 mbar range
- 100 Pa bi-directional range differential air pressure transmitter
- Bi-directional -20 to +100 Pa clean room air diff pressure transmitter
- Biogas HDPE cover PD blower pressure sensor
- Low range ATEX approved 100 Pascal range DP transmitter
- Bidirectional -50 to +50 Pa diff pressure transmitter with user calibration adjustment