We design, build, supply, and support the most effective and reliable sensors and controls for a wide range of environmental and system monitoring applications.
The GPT 130 Heat–Trace Control is a single–point microprocessor–based heat–trace control thermostat.
The GPT 230 Dual Channel Heat–Trace Control is a dual–point microprocessor–based heat–trace control thermostat.
Waveguide Automatic Air Dehydrator automatically supplies low-pressure dry air to keep antenna waveguide, coaxial cable dry. It’s Ethernet network-ready.
The APS-4C Snow Switch when used with one, or more, compatible sensors automatically controls snow/ice melting heaters for minimum energy costs.