PF4/5 DIFFERENTIAL-PRESSURE TRANSMITTER

The new differential pressure transmitters PF4 and PF5

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. In the PF4, this is carried out automatically every 5 ms in the sensor, in the PF5 automatic compensation is performed with the help of an internal valve and programming in the HW4 V3.9.0. Both instruments can also be ordered with a HygroClip2 connection or a B4 connector for PT100. The new color display allows users to display up to 4 lines and a maximum of 3 measured values. All analog outputs, inputs and alarm settings can be changed via the intuitive menu. Thanks to analog and digital communication, both device types can be integrated easily into any monitoring system.

Advantages

  • Flow or diaphragm differential pressure sensors
  • 1 to 3 analog outputs, 1 analog input
  • Network-compatible (Ethernet)
  • Modbus capable TCP or RTU via RS485
  • Potential-free relay with changeover contacts

Use cases

  • Heating, ventilation, air-conditioning technology
  • food industry
  • pharmaceutical sector
  • clean rooms
Find out more about the PF4/5 DIFFERENTIAL-PRESSURE TRANSMITTER

Since 1965, we have been offering solutions for measuring the parameters of humidity and temperature.

In order to offer our customers maximum precision and flexibility, we are continuously enhancing our products, but at the same time we are always on the lookout for additional products. That’s why we added CO2 and differential-pressure measurement to our product portfolio in recent years.

This means that our customers have an ever widening range of technically sophisticated measurement solutions available to them.Our portfolio ranges from handheld instruments, measurement transmitters and laboratory solutions to dataloggers.

The humidity sensors in the Hygromer series, developed by ROTRONIC, are the clear choice whenever reliable and repeatable humidity measurement is critical. Typical applications for our products include the food and pharmaceutical industries, meteorology, print and paper, dryers, and many other advanced industrial applications.

Rotronic customers not only rely on sophisticated sensor technology, but have access to a global sales network, and with an officially accredited SCS Calibration Lab, our standards of quality are at a permanently high level.

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