$1041.00
SE
GUOYUGRA GY/VGD-200-4M-G (C6H6/C7H8/C8H10/EX) On-line Gas Detector for refineries
Benzene (C6H6), toluene (C7H8), Xylene (C8H10), combustible gas (EX)C6H6/C7H8/C8H10:0-10/50/100/1000ppm、EX:0-100%LELDiffusion, optional pump suction
For oil refineries, it detects four gases: benzene, toluene, Xylene, and combustible gases, explosion-proof certificate grade Ex db IIC T6 Gb, local integrated sound and light alarm indication, supports customized wireless signal transmission, and can be operated by remote control without opening the lid.

$469.00
SE
GUOYUGRA GY/VGD-200-4M-G (CH4/O2/CO/H2S) four-in-one Gas Detector
CH4:0-100%LEL;O2:0-30%VOL;CO:0-1000PPM;H2S:0-100PPMDiffusion, optional pump suction
Thermal options, for detecting methane, oxygen, carbon monoxide, hydrogen sulfide four gases, support custom wireless signal transmission, dot matrix high definition LCDTFT LCD display, local integrated sound and light alarm indication, Protection level IP66.

$456.00
SE
GUOYUGRA GY/VGD-200-4M-G (CO/H2S/O2/EX) Gas Detector
CO:0-1000PPM;H2S:0-100PPM;O2:0-30%VOL;EX:0-100%LELDiffusion, optional pump suction
For chemical plants, detecting carbon monoxide, hydrogen sulfide, oxygen, flammable gases, diffusion mode of operation, explosion proof certificate level Ex db IIC T6 Gb, local integrated sound and light alarm indication, support custom wireless signal transmission.

$655.00
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GUOYUGRA GY/VGD-200-4M-G (H2S/NH3/O2/EX) Sewage Treatment Plant Online 4 in 1 Gas Detector
H2S:0-100PPM;NH3:0-100PPM;O2:0-30%VOL;EX:0-100%LELDiffusion, optional pump suction
Wastewater treatment plant, can detect hydrogen sulfide, ammonia, oxygen, combustible gas four kinds of gas, a variety of ranges can be selected, explosion-proof certificate level Ex db IIC T6 Gb, local integrated sound and light alarm indication, support custom wireless signal transmission, can be operated by remote control without opening the lid of the Detector.

$804.00
SE
GUOYUGRA GY/VGD-200-4M-G (CO2/N2/O2/EX) Food processing plant Online Gas Detector
CO2:0-2000ppm;N2:0-100%.Vol;O2:0-30%VOL;EX:0-100%LELDiffusion, optional pump suction
Food processing plant, can detect carbon dioxide, nitrogen, oxygen, gas four gases, explosion-proof certificate grade Ex db IIC T6 Gb, local integrated sound and light alarm indication, support customized wireless signal transmission, can be operated by remote control without opening the lid.

$2023.00
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GUOYUGRA GY/VGD-200-4M-G (CH4/C2H6/C3H8/EX) Composite Gas Monitor for Gas Station
CH4:0-100%LEL;C2H6:0-100%LEL;C3H8:0-100%LEL;EX:0-100%LELDiffusion, optional pump suction
For gas stations, it detects methane, ethane, propane, and combustible gases. Explosion-proof certificate grade Ex db IIC T6 Gb, local integrated sound and light alarm indication, supports customized wireless signal transmission, and can be operated by remote control without opening the lid.

$854.00
SE
GUOYUGRA GY/VGD-200-4M-G (SO2/NO/O2/EX) Fixed compound Gas Detector for metallurgical plants
SO2:0-20ppm;NO:0-100ppm;O2:0-30%VOL;EX:0-100%LELDiffusion, optional pump suction
For metallurgical plants, it can detect four gases: sulfur dioxide, nitric oxide, oxygen, and combustible gases. The explosion-proof certificate level is Ex db IIC T6 Gb, and the local integrated sound and light alarm indicator supports customized wireless signal transmission. The Detector can be operated by remote control without opening the lid.

$1016.00
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GUOYUGRA GY/VGD-200-4M-G (H2/F2/O2/EX) On-line four-in-one Gas Detector for pharmaceutical plants
NH3:0-100ppm;CL2:0-50ppm;CO2:0-100%vol;EX:0-100%LELDiffusion, optional pump suction
Pharmaceutical factory, detection of ammonia, chlorine, carbon dioxide, flammable gas four gases, diffusion mode of work, explosion-proof certificate level Ex db IIC T6 Gb, local integrated sound and light alarm indication, support custom wireless signal transmission.

$195.00
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GUOYUGRA GY/VGD-200-Ex-G (0-100% LEL) Conventional, Combustible Gas Detector
Ex0-100%LEL、5%Voldiffusion
Conventional, industrial-grade catalytic combustion Sensors, Anti-Impact Poisoning, using intelligent MCU chips and high-precision Sensors, support a variety of signal output (4-20mA, RS485, switching volume).

$1078.00
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GUOYUGRA GY/VGD-200-4M-G (H2/F2/O2/EX) Electronic factory online composite Gas Detector
Hydrogen (H2), Fluorine (F2), Oxygen (O2), Combustible Gas (EX)H2:0-100ppm;F2:0-200ppm;O2:0-30%VOL;EX:0-100%LELDiffusion, optional pump suction
Electronic factory, detection of hydrogen, fluorine, oxygen, combustible gas four gases, explosion-proof certificate grade Ex db IIC T6 Gb, local integrated sound and light alarm indication, support for customized wireless signal transmission, can be operated by remote control without opening the lid.

$183.00
SE
GUOYUGRA GY/VGD-200-Ex-G (0-100% LEL) Normal, Combustible Gas Detector
Ex0-100%LEL、5%Voldiffusion
Ordinary catalytic combustion Sensors, using MCU chip and intelligent sensing technology, support 0-100% LEL combustible Gas detection, equipped with high definition LCD display and a variety of signal output interfaces.

$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.

$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.

$245.00
SE
GUOYUGRA GY/VGD-200-Ex-G (0-100% LEL) Explosion-proof, combustible Gas Detector
Ex0-100%LEL、5%Voldiffusion
Explosion-proof industrial-grade catalytic combustion Sensors, anti-sulfide and silicon poisoning, anti-over-range Impact, acetylene flammable, intelligent MCU chip and high-sensitivity Sensors, explosion-proof aluminum alloy housing is sturdy and durable.

$369.00
SE
GUOYUGRA GY/VGD-200-Ex-G (0-100% LEL) High Temperature Combustible Gas Detector
Ex0-100%LEL、5%Voldiffusion
High temperature within 260 degrees, Anti-Impact poisoning, catalytic combustion detection principle and intelligent MCU chip, Sensors life of 2 to 3 years, high definition LCD LCD screen, Chinese and English interface switching and remote control adjustment function.

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