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Aerosense Series DPT-R8-3W Differential Pressure Transmitter

KSh 8177

In stock

Aerosense Series DPT-R8-3W Differential Pressure Transmitter is an extremely versatile transmitter designed for monitoring pressure. The DPT-R8-3W DP Transmitter for air conforms to MODBUS over serial line protocol, using RTU transmission mode and RS 485 Modbus interface. The output digital signal is sent through the RS485 MODBUS enabling the DPT-MOD to connect directly to the field communication network. the best advantage of DPT-MOD is that it needs less wiring than traditional 3-wire transmitters since multiple devices can be connected on a serial line.

Applications: Fan, Filter, and Blower monitoring, Pressure and Flow monitoring, damper and Valve Control, Pressure monitoring, etc.

Aerosense Series DPT-R8-3W Differential Pressure Transmitter is a very flexible transmitter for monitoring pressure. The smaller bundle is stacked with highlights, for example, 8 selectable ranges, 2 selectable outputs, discretionary presentation, and discretionary Auto-Zero element which electronically alters the transmitter zero at foreordained time interims (at regular intervals). The Auto-Zero change takes 4 seconds.

Features of DPT-R8-3W Differential Pressure Transmitter :

  • Light dimension.
  • High-accuracy sensor/Detector.
  • Easy to set.

Additional information



Model No


Measuring Parameters

Differential Pressure


Max pressure: 400 kPa


±0.8%, or (±1% <250 Pa)


0…10 VDC, Load R minimum 1kΩ or 4…20 mA, maximum load 500Ω

Ambient operating range

Temperature range: Operation -10…+50°C (-5…+50°C for – AZ model)

Storage Temperature

-20°C to 70°C

Electrical Connection

Supply voltage: 24 VAC or VDC ± 10% Power consumption


Air and non-aggressive gases

Response Time

0.8 / 4 s selectable by jumper


Housing: ABS,Cover: PC,Pressure connections: ABS

Connection Type

Electrical connections: 4 screw terminals, max 1.5 mm2 Cable entry: M16 Pressure connections: Male 5,0 mm and 6,3 mm

Engineering Units

( Pa, kPa, mbar,inchWC, mmWC, psi ) Selectable by jumper


90.0 x 71.5 x 36.0 mm


150 Grams

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Differential Pressure Transmitter

Aerosense Series DPT-R8-3W Differential Pressure Transmitter

KSh 8177

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