Micaflex PFA-PU ver 3 Differential pressure- and flow transmitter and controller

Description

Micaflex PFA-PU ver 3 is a programmable differential pressure and flow transmitter for measurement, control and supervision (Monitoring) of pressure and flow in ventilation-and “Clean room”-applications.
PFA-PU includes purging Control function for purging unit PU-3 and two separate alarm relay outputs and buzzer.

Technical data

PFA-PU is equipped with an alphanumeric 2-row LCD display with 2×16 characters and backlight.
Setting and programming is made with the keypad on the front cover. Indication is possible of two actual values simultaneously.
PFA-PU has two analogue outputs which via the menu system may be used for output of actual pressure/flow value or control.
The output is possible to set between 0/2…10 VDC, 0/4…20 mA.
PFA-PU includes an alarm function with two potential free contacts, acoustic and visible alarm.
Optional Modbus Communication