The SmartBob AO level sensor features an integrated 4-20 mA analog output to a PLC for monitoring bin level measurement data
Simple push-button user interface built into the circuitry is used to configure the settings for each SmartBob AO
To set up the user opens the device to access the keypad and steps through a series of push-button settings to set the interval timer, units of measure, 4 mA and 20 mA drop distances, maximum drop distance, and the Relay 1 and 2 functions
Measurement data is sent directly to a PLC, with all settings for the bin saved in the non-volatile memory of the SmartBob AO
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