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Provides a set of dry contacts for 4/20 mA gas detectors. 4/20 mA feed-through design to maintain the signal output of the connected gas detector; connects to GG gas detector enclosures.
Order by 1 P.M CST to ship same day
120 in stock
Downloads
Relay Module brochure
Product Details
Features Video
Additional Details
The Relay Module is an economical solution to adding a fail-safe relay output to any 4-20 mA device. It can be directly mounted and wired to any GG sensor to provide equipment shutdown such as rooftop AHU’s, solenoid valves, etc.
The relay module can also be used with a Horn/Strobe to provide audio visual notification at the sensor location. The 4-20 mA analog signal feeds through the relay module to maintain the existing function of the gas sensor or output device.
The alarm setpoint is adjusted via rotary switches in 1% increments for varying alarm setpoints between 1-99% of full scale. The relay will trip once the signal reaches the setpoint on the relay module.
The circuit board of the Relay Module is potted inside the conduit body to completely prevent corrosion due to water or moisture, and is able to withstand harsh weather and washdown environments. This allows the relay module to be used in any environment you place your CTI detector. A 10” 3-wire pigtail is built-in for easy wiring to the gas detector.
