Differential Pressure Transmitter – Air & Low Pressure, 4–20 mA / Voltage Output
A compact differential pressure transmitter designed for accurate measurement of air and low-pressure applications, including negative pressure. Supporting standard analogue outputs and low-voltage power, it is ideal for HVAC, filtration, and industrial monitoring systems.
This differential pressure transmitter measures small pressure differences in air and compatible gases, including negative pressure ranges, making it suitable for applications such as duct pressure monitoring, filter condition monitoring, cleanroom control, and laboratory systems.
The sensor supports multiple output options, including 4–20 mA and voltage signals, allowing straightforward integration with PLCs, BMS controllers, data loggers, and SCADA systems. A low-pressure hose connection enables easy connection to tubing for differential or gauge pressure measurement.
This product is supplied as a pressure monitoring instrument only and must be installed and commissioned by suitably qualified personnel.