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The Johnson Controls GM200-MH00 is an A2L refrigeration sensor specifically designed for R32 refrigerant detection. This effective sensor features RS485 Modbus output for reliable communication. It operates on a twenty-four volt power supply and comes with a two-foot cable and a male connector.
This sensor provides essential monitoring for R32 refrigerant, ensuring compliance and safety in refrigeration applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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