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APCS PM277 Differential Pressure Monitor

The APCS PM277 Differential Pressure Monitor converts air pressure to an analogue output using a piezoresistive sensor. It offers relay or transistor outputs, making it ideal for ventilation, cleanrooms, and process air systems.

Take control of your differential air pressure monitoring with the APCS PM277 Differential Pressure Monitor. Available in Hinco and Perth, Western Australia, this device delivers accurate and reliable readings by converting differential air pressure to an analogue output and providing a robust relay contact. The PM277 features a high-accuracy, long-lasting piezoresistive silicon pressure sensor, and has a wide pressure range of 2kPa to 200kPa. Choose between relay contact or open collector transistor output options for maximum versatility. It is also easy to integrate with low-range AC or DC voltage power supplies. Ideal for monitoring ventilation systems, controlling pressure in cleanrooms, and managing process air systems.

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Specifications

Sensor Type Piezoresistive silicon pressure sensor
Pressure Range 2kPa to 200kPa, differential
Output Analogue output plus relay contact
Output Options Relay contact or open collector transistor
Power Supply Low-range AC or DC voltage
Application Differential air pressure monitoring
Mounting DIN-rail

Applications

The APCS PM277 Differential Pressure Monitor is ideal for monitoring ventilation systems, controlling pressure in cleanrooms, and managing process air systems:

  • Ventilation system differential pressure monitoring
  • Cleanroom pressure differential control and alarming
  • Process air system pressure supervision
  • Filter differential pressure monitoring for blockage detection
  • Fan/damper interlock control based on differential pressure
  • HVAC duct pressure monitoring and alarm
  • Analogue retransmission of differential pressure for BMS integration
  • Safety interlocking on air-handling equipment using relay output

Documents

Hinco Instruments is your authorised APCS distributor in Perth, WA. Contact us for pricing, availability, and technical support.

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