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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 colour display allows users to display up to 4 lines and a maximum of 3 measured values. All analogy outputs, inputs and alarm settings can be changed via the intuitive menu. Thanks to analogy and digital communication, both device types can be integrated easily into any monitoring system.
For more information on our products please call 01293 571000 and we can help with your enquiry, alternatively visit our website.
For more information on PF4/5 Differential-Pressure Transmitter talk to Rotronic Instruments (UK) Ltd