Brand：
$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.
$817.00
SE
GUOYUGRA GY/VGD-200-Ex-G (0-1000ppm) Combustible Gas Detector (IR)
Ex0-1000ppm（5000ppm、10000ppm、5%Vol、50%Vol、100%Vol、100%LEL）diffusion
Infrared, 1% high-precision, Sensors life of 10 years, 1000 range detection limit of 20ppm, advanced infrared NDIR technology and intelligent MCU chip, high definition LCD display and remote control function without opening the lid.
$1190.00
SE
GUOYUGRA GY/VGD-200-R32-G refrigerant, refrigerant Detector, difluoromethane gas 0-1000ppm
R32 difluoromethane0-1000ppm (optional 2000, 5000ppm)diffusion
Difluoromethane gas concentration detection, range 0~1000ppm, infrared NDIR detection principle, 1% high-precision, Sensors service life of 10 years, support on-site sound and light alarm.
$941.00
SE
GUOYUGRA GY/VGD-200-C4H10-G Butane Gas Detector Infrared detection 0-2% Vol
0-2%Voldiffusion
Detection butane C4H10 detection principle, diffusion mode of work, infrared NDIR detection principle, 1% high-precision, Sensors service life of 10 years, with intelligent Sensors detection technology, overall flameproof (d) structure.
$941.00
SE
GUOYUGRA GY/VGD-200-C2H6O-G (0-5% Vol) Ethanol Detector (Infrared)
C2H6O0-5%Vol、100%LELdiffusion
Advanced infrared NDIR technology, 1% high-precision, Sensors life of 10 years, high detection accuracy (error ≤ 1% F. S), Fast Response, equipped with high definition LCD screen and remote control operation function without opening the lid.
$319.00
SE
GUOYUGRA GY/VGD-200-Ex-G (0-5% LEL) Combustible Gas Detector (IR)
Ex0-5% Vol (optional 50% Vol, 100% Vol, 100% LEL)diffusion
Conventional infrared, 3% accuracy, Sensors life of 5 years, advanced infrared NDIR technology and intelligent MCU chip, aluminum alloy flameproof housing is rugged and durable, infrared remote control operation.
$941.00
SE
GUOYUGRA GY/VGD-200-C2H4CL2-G (0-5.6% Vol) Dichloroethane Detector (Infrared)
C2H4CL20-5.6%Voldiffusion
Infrared, 1% high-precision, 10-year Sensors with 0-5.6% Vol detection range and extremely high resolution (0.001), low power design and stable MCU chip for remote data monitoring and alerting.
$817.00
SE
GUOYUGRA GY/VGD-200-CO2-G (0-500ppm) carbon dioxide Detector, infrared/0-500ppm
CO20-500PPM (optional 2000ppm, 5000ppm, 50000ppm, 20% Vol, 50% Vol, 100% Vol)diffusion
Sensitivity infrared sensing technology, accuracy 1%, Sensors life 5 years, high definition LCD display and Chinese and English Operating interface, local and remote alarm function.
$319.00
SE
GUOYUGRA GY/VGD-200-CH4-G (0-5% Vol) Methane Detector (Infrared)
CH40-5% Vol (optional 50% Vol, 100% Vol, 100% LEL)diffusion
Conventional infrared, 3% accuracy, Sensors life of 5 years, advanced infrared NDIR detection principle, equipped with low power MCU chip and a variety of signal output, support remote data monitoring and System integration.
$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.
$941.00
SE
GUOYUGRA GY/VGD-200-C3H6O-G (0-2% Vol) Acetone Detector (Infrared)
C3H6O0-2%Vol、100%LELdiffusion
Infrared, 1% high-precision, Sensors life of 10 years, using advanced infrared NDIR detection principle, with ≤ 1% detection error and ≤ 30 seconds Response time, explosion-proof design and rugged aluminum alloy housing.
$1190.00
SE
GUOYUGRA GY/VGD-200-R407a-G Refrigerant, refrigerant Detector 0-1000ppm
R407a0-1000ppm (optional 2000, 5000ppm)diffusion
Infrared NDIR detection, 1% high-precision, 10 years service life, composed of HCFC-125 (44%) + HFC-134a (4%) + HFC-143a (52%), HFC refrigerant, ODP value is zero, range 0-1000ppm, sound and light alarm function.
$941.00
SE
GUOYUGRA GY/VGD-200-CH3Br-G (0-50g/m3) Methyl Bromide Detector (Infrared)
CH3Br0-50G/m3 (optional 100g/m3, 200g/m3)diffusion
Infrared, you need to calibrate the zero point before each detection, the detection range is 0-50g/m3, the resolution is 0.01g/m3, and the error is less than +/- 3% F. S, to achieve remote data monitoring and alarm.
$817.00
SE
GUOYUGRA GY/VGD-200-C2H6-G (0-5000ppm) ethane Detector (infrared)
C2H60-5000 ppm (optional 10000ppm, 3% Vol, 100% LEL)diffusion
Infrared, 1% high-precision, Sensors life of 10 years, using infrared NDIR detection principle, equipped with low-power MCU chip, support remote data monitoring and System integration.
$817.00
SE
GUOYUGRA GY/VGD-200-C3H8-G (0-5000ppm) Propane Detector (Infrared)
C3H80-5000Pm (optional 10000ppm, 2% Vol, 100% Vol, 100% LEL)diffusion
Infrared, 1% high-precision, Sensors life of 10 years, using infrared NDIR detection technology, with high-precision (≤ 1% error), fast Response (≤ 30s), using low-power MCU chip.
$941.00
SE
GUOYUGRA GY/VGD-200-C5H12-G high-precision pentane Gas Detector 0-2% Vol
0-2% Vol (optional 100% LEL)diffusion
Detect pentane C5H12 gas concentration, range 0-2% Vol, infrared NDIR detection principle, 1% high-precision, Sensors service life of 10 years, support customized wireless signal transmission, with 4-20mA, RS485, switch and other signal output.
$1190.00
SE
GUOYUGRA GY/VGD-200-R125-G Refrigerant, refrigerant Detector, pentafluoroethane gas 0-1000ppm
R125 pentafluoroethane0-1000ppm (optional 2000, 5000ppm)diffusion
Detect R125 gas, commonly known as pentafluoroethane, detection range 0-1000ppm, can be set by remote control without opening the lid, infrared NDIR detection principle, 1% high-precision, Sensors service life of 10 years.
$941.00
SE
GUOYUGRA GY/VGD-200-CH4O-G (0-6% Vol) methanol Detector (infrared)
CH4O0-6%Vol、100%LELdiffusion
Using infrared NDIR technology, 1% high-precision, Sensors life of 10 years, using infrared NDIR technology, easy to remotely monitor and alarm. Explosion-proof design, remote data transmission.
$941.00
SE
GUOYUGRA GY/VGD-200-C3H6-G Infrared Propylene Detector 0-2% Vol
0-2%Voldiffusion
Propylene C3H6 gas concentration detection, range 0-2% Vol, infrared NDIR detection principle, 1% high-precision, Sensors life of 10 years, aluminum alloy cast explosion-proof housing, explosion-proof certificate grade Ex db IIC T6 Gb.
$941.00
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GUOYUGRA GY/VGD-200-C3H8O-G (0-2% Vol) Isopropanol Detector (Infrared)
C3H8O0-2%Vol、100%LELdiffusion
Infrared NDIR principle, 1% high-precision, Sensors life of 10 years, low power MCU chip and intelligent Sensors, the instrument supports 4-20mA, RS485, switch and other signal output, aluminum alloy explosion-proof housing and up to 10 years Sensors life.
$1563.00
SE
GUOYUGRA GY/VGD-200-CO-G (0-5000ppm) Carbon monoxide Detector (infrared)
CO0-5000ppm（10000ppm，10%Vol、20%Vol、50%Vol、100%Vol）diffusion
Infrared NDIR technology, Sensors have a lifespan of 5 years, should be equipped with pumps and filters, and used with a pretreatment system. The aluminum alloy shell is durable and has explosion-proof function.
$941.00
SE
GUOYUGRA GY/VGD-200-C2H2-G (0-5000ppm) acetylene Detector (infrared)
C2H20-5000ppm (optional 10000ppm, 50000ppm, 100% LEL)diffusion
Advanced infrared NDIR technology, high-precision, Sensors life of 10 years, provide a variety of signal output methods, support wireless transmission function, ensure remote data monitoring and alarm, rugged aluminum alloy housing.
$817.00
SE
GUOYUGRA GY/VGD-200-C2H4O-G (0-1.0% Vol) ethylene oxide Detector (infrared)
C2H4O0-1.00% Vol (optional 3.00% Vol, 50% Vol)diffusion
Infrared NDIR technology, high-precision, Sensors life of 10 years, detection range of 0-1.0% Vol, optional larger range, intelligent Sensors and low power MCU chips.
$941.00
SE
GUOYUGRA GY/VGD-200-C2H4-G (0-3% Vol) Ethylene Detector (Infrared)
C2H40-3%Vol、100%LELdiffusion
Infrared, 1% high-precision, Sensors life of 10 years, advanced infrared NDIR detection principle, detection range of 0-3% Vol (optional 100% LEL), low power MCU chip and intelligent Sensors, support 4-20mA, RS485, switch and other signal output.
$327.00
SE
BOSEAN K-G60 (H2) Industrial Hydrogen Gas Alarm Detector
Hydrogen H20~1000ppm
Fixed, measure combustible gas (H2), range 0-1000PPM, multi-parameter LCD digital display, full software calibrate, semiconductor nano-process, infrared remote control remote operation, up to 8 meters.
$327.00
SE
BOSEAN K-G60 (SO2) Industrial Sulfur Dioxide Gas Alarm Detector
Sulfur dioxide SO20~20ppm
Fixed, measure combustible gas (SO2), range 0-20PPM, multi-parameter LCD digital display, full software calibrate, semiconductor nano-process, infrared remote control remote operation, up to 8 meters.
$327.00
SE
BOSEAN K-G60 (NO) Industrial Nitric Oxide Gas Alarm Detector
Nitric oxide NO0~250ppm
Fixed, measure combustible gas (NO), range 0-250PPM, multi-parameter LCD digital display, full software calibrate, semiconductor nano-process, infrared remote control remote operation, up to 8 meters.
$198.00
SE
BOSEAN K-G60 (CO) Industrial Carbon Monoxide Gas Alarm Detector
Carbon monoxide CO0~1000ppm
Fixed, measure combustible gas (CO), range 0-1000PPM, multi-parameter LCD digital display, full software calibrating, semiconductor nano-process, infrared remote control remote operation, up to 8 meters.
If you don't know how to choose "Gas detector", please consult customer service.