This is a pulse transmitter that counts pulses from a flow sensor on its signal input from 1Hz up to 100kHz. This device converts the pulses into liter or gallon, depending on the settings. By turning on the wifi connection on the module, we can reach the web user interface where all settings can be changed, and the actual values can be read. On this interface we can give the calibration values too.
It has two analog signal outputs: Totalizer output and the actual Flow rate output. Both has 0-10V signal.
The Modbus output transmits the actual flow rate, the resettable totalizer and the non resettable totalizer values.
The module is supplied from 18-30VDC. It has a 15V / 500mA output for supplying the flow meter sensor and/or the reset button.
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