Compressor Controller Model R AirQualityImprovement and errored packet counts plus

and errored packet counts plus dominant- and recessive-state millivolts on both data wires

energy use climbs

It's a driver module — pair it with your own controller or microcontroller

Operates as a self-contained field instrument - rechargeable battery

Compressor Controller Model R AirQualityImprovement and errored packet counts plusWhy replace the pressure switch Mechanical pressure switches drift up to 20% per year as springs wear and temperatures swing. The compressor short cycles or over runs, energy use climbs, and nobody notices until a switch sticks. Timer drains make it worse: they vent on a schedule, bleeding tank pressure when the tank is dry and leaving water behind when it is not. That water travels downstream into tools, paint lines, and product. The Compressor