$568.00
SE
GUOYUGRA GY/VGD-200-SF6-G (0-100ppm) sulfur hexafluoride Detector (infrared)
SF60-100Pm (optional 500ppm, 1000ppm, 2000ppm)diffusion
Using advanced infrared NDIR technology, Measurement range is 0-100ppm, with a variety of signal output (such as 4-20mA, RS485, switching, etc.), remote data monitoring, long life (2-3 years) Sensors.

$630.00
SE
GUOYUGRA GY/VGD-200-R32-G refrigerant, refrigerant Detector, difluoromethane detection 0-1000ppm
R32 difluoromethane0-1000ppm (optional 2000, 5000ppm)diffusion
Detect R32 difluoromethane concentration, range 0-1000ppm, infrared NDIR detection principle, Test accuracy 3%, Sensors service life of 5 years, with sound and light alarm function.

$394.00
SE
GUOYUGRA GY/VGD-200-CO2-G Carbon dioxide Gas Detector Infrared/0-2000ppm
CO20-2000PPM (optional 5000ppm, 50000ppm, 20% Vol, 50% Vol, 100% Vol)diffusion
Detection of carbon dioxide gas concentration, diffusion mode of work, using infrared Sensors, accuracy 3%, Sensors life 5 years, the overall flameproof D structure design, with sound and light alarm function.

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