Product Details
Ranges ± 1″ W.C. to ± 0.125 “wc W.C. (± 250 Pa to ± 30 Pa)
Field selectable outputs
Precision silicon sensor
24 Vac/dc power supply standard
Functional and attractive enclosure
LCD display & alarm output
Optional BACnet Communications


The RP series Room Pressure Monitor is used to measure differential pressure in the range of 0.125 to 1” wc or 30 to 250 Pa. It combines precision high sensitivity silicon sensing capabilities and the latest ASIC technology to substantially reduce offset errors due to changes in temperature, stability to warm up, long term instability and position sensitivity. It features a LCD to display the pressure value, several bi-directional pressure ranges and field-selectable output signal types for the most flexible application. The device has an on-board auto-zero function as well as a connection for remote zeroing. It also features an optional alarm output with a variable trip point, a remote buzzer output with silence switch and a flashing alarm LED.