Differential Pressure Transmitter - Rotronic PF4/5

Measuring and Monitoring differential Pressure in Clean Rooms, Food and Pharma

Features

  • Fast response time
  • Different measuring ranges from ± 10 to ± 500 Pa
  • 3 Analog, Ethernet or Modbus RTU outputs
  • Analog input, freely scalable
  • Relay

Choice of two different sensor technologies (thermal measuring method and diaphragm sensor)
The new differential pressure transmitters PF4 and PF5 with two different sensor technologies (thermal measuring method in PF4 and diaphragm sensor in PF5) consistently produce perfect measurement results thanks to an integrated ambient pressure sensor. Both sensors are equipped with automatic zero point compensation

PF4
The thermal measurement technique of the PF4 transmitter allows exact measurements in the smallest of ranges. The differential pressure transmitter enables Rotronic customers to measure a further important parameter in addition to humidity, temperature, low dew point and CO2.

PF5
The membrane measurement technique of the PF5 transmitter allows exact measurements in the smallest of ranges. The differential pressure transmitter enables Rotronic customers to measure a further important parameter in addition to humidity, temperature, low dew point and CO2.

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