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HFC/CFC/HCFC Vent Line Sensor | GG-VL-R
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HFC/CFC/HCFC Vent Line Sensor | GG-VL-R

Order Number: GG-VL-R
High range Refrigerant sensor designed for vent line headers to detect discharges into the atmosphere.

Lead Time: 1 day

  • Now includes a 2 year warranty on sensing element and transmitter.
  • Solid-state sensor, range: (0-1%(10,000ppm).
  • Includes mounting kit.
  • Continuous monitoring of refrigeration system relief valves.
  • Industry standard linear 4/20 mA output.
  • Circuit board sealed in potting material to protect sensitive sensor components and copper tracing from corrosion.
  • Innovative sensor housing allows for simple & low cost sensor replacement.
  • Part Number (specify gas): GG-VL-R507a, GG-VL-R22, GG-VL-R134a, R404a.


Size 4.8" high x 4.72" wide x 3.35" deep
Weight 3.0 lbs (includes mounting kit)
Power Requirements 24VDC @ 250mA
Signal Output 4/20mA, 700 Ohm max input impedance
Temperature Range -50F to +140F (-46C to +60C)
Detection Solid State (diffusion method)
Warranty 2 years sensing element and transmitter
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