RPTTRI-Pressure TRI-CLOVER Hygienic Transmitters

Description of Operation The RPT-1 series are a range of precision 2-wire pressure transmitters. These units are factory calibrated to deliver an output of 4 mA at 0 pressure and 20 mA at full scale. If necessary, the units can be calibrated in the field. Pressure ranges are from vacuum (-1 bar) to 800 bar. Description of Controls Connect as shown below and carefully remove the electrical connector, exposing the controls. Vr1: set pressure to 0 bar. Adjust for a reading of 4 mA. Turning the control counterclockwise increases the reading and clockwise reduces the reading. Vr2: set pressure to full scale. Adjust for a reading of 20 mA. Turning the control counterclockwise reduces the reading and clockwise increases the reading.
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