Flow Meter Interface Module
Flow Meter Interface Module is used to calculate total flow with the help of current flow input and also to display and retransmit both present flow rate and total flow. This uses analog current input 4-20mA or pulse input to calculated present flow rate. And it also retransmits the same on MODBUS and also as analog output / pulse output.
This device displays present flow and totalized flow on LCD screen. Also it provides features like password protection, different parameter selection, Modbus slave address and other settings.
Supply Voltage:
24VDC from SMPS or 230V ac (Single phase supply)
LCD Display:
16 char X 2 lines
(Blue background and white letters).
Analog I/P from External Sensor
0-10V DC / 4-20 mA
(Refer Selection Table)
Pulse I/P
Pulse of 0V – 24V DC
Analog O/P:
0-10V DC / 4-20 mA
(Refer Selection Table)
Pulse O/P
Pulse of 0V – 24V DC
Relay O/P:
For Alarm / Emergency shut down
Modbus O/P:
Slave Address, Present Flow, Totalised Flow, Flow units, Sampling Time, etc.
Flow Range: user settable parameters and range.
Buzzer: 95db (for Alarm)
Resolution:
Present flow: 0.0001
Keys:
4-Nos.max. (UP, DOWN, ENT, ESC) provision
(for parameter range selection & software calibration and alarm mute for both the channel).
Ambient Conditions for use as well as storage:
Temperature: 10 to 75 ºC.
Humidity: 20 to 90 %RH Non-condensing.