Dissolved Oxygen Smart Sensor

The Model 32 is a solid state DO sensor with built-in smarts which outputs to Modbus RTU through RS232 hardware.

It is designed to be connected into existing hardware which accepts the Modbus RTU protocol.

The Model 32 sensor is extrememly rugged and reliable, utilising solid state technology for DO measurement.

I’m glad we got onto these, they’re great sensors, the M32 we have deployed is running like clockwork.”  Lia –  Hydrographer. VIC.