GG-VL2-R CTI Gas Sensor, Vent Line, Freon 0-1%, 4/20 mA output, includes mounting kit

The GG-VL2-R utilizes a rugged solidstate sensor technology for fast leak detection and long life. The standard detection range of the GG-VL2-R provides real-time continuous monitoring of refrigerant leaks in your high-pressure relief vent header.High concentrations of refrigerant gases in your vent line are usually indications of a leaking valve or system overpressure. This could mean costly repairs or plant downtime, not to mention loss of refrigerant. Early detection can save money and protect equipment and personnel.The GG-VL2-R sensor provides an industry standard 4/20 mA output signal compatible with most gas detection systems and PLCs. Expect long sensor life and no zero-signal drift over time. Minimum maintenance requirements include only a calibration twice per year.Features:Detects R22, R134a, R404A, R507A, and other CFC / HFC / HCFC gasesContinuous monitoring of refrigeration system relief valvesIndustry standard 4/20 mA outputDurable and long life solid-state sensorCorrosion, weather, and chemical resistant transmitter enclosureTemperature compensation for harsh environments from -46°F to +140°FSensor and preamp in one assembly - only one cable required0-1% (0-10,000 ppm) with a 50% (5000 ppm) deadbandInnovative sensor housing allows for simple & low cost sensor replacementNew design allows for easy calibration from inside the enclosure