Micaflex PFTT ver 3 MICATRONE Việt Nam

Description

Micaflex PFTT ver 3 is a programmable differential pressure and flow transmitter and controller with input for set point compensation using external temperature sensor. This allows PFTT to be used as a temperature transmitter if needed.
PFTT pressure and flow transmitter also include a function for recalculating the flow for normal m3 ( 0 °C) or the flow at current temperature. This function can be used for compensation of changes in air density. The actual value of a connected temperature sensor can be scaled in volt or current signal on one of the available outputs.
PFTT also include a function that automatically can control a purging unit for flow sensors or other measuring control outlets. When using this function, one of the outputs can be connected to a relay inside the purging unit. The output signal is “frozen” during the purging sequence to avoid disturbance in the flow control.

Technical data

Temperature compensated air flow measuring
Input for Pt-100/Pt-1000 or volt/mA transmitter signal
Purging control function for flow sensors
Two analogue outputs, programmable.
Built-in PI-controller
Calibration certificate included
Optional Modbus RTU Communication