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      Result > Brand: GUOYUGR Sensors:Catalytic combustion >

      Gas detector

      114 results
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      GUOYUGRA GY/VGD-200-CH4-G (0-100% LEL) Methane Detector
      $183.00 SE
      GUOYUGRA GY/VGD-200-CH4-G (0-100% LEL) Methane Detector
      CH40-100%LEL、5%Voldiffusion
      General catalytic combustion Sensors, catalytic combustion detection principle and MCU low power chip, support a variety of signal output (4-20mA, RS485, wireless transmission) and remote data monitoring.
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      Guoyu Technology GY/VGD-200-H2SO4-G (0-10ppm) Sulfuric Acid Fog Detector
      $879.00 SE
      Guoyu Technology GY/VGD-200-H2SO4-G (0-10ppm) Sulfuric Acid Fog Detector
      H2SO40-10Pm (optional 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, leak detection, intelligent sensor and MCU chip technology, support a variety of signal output methods (such as 4-20mA, RS485, switching value), with explosion protection function (Ex db IIC T6 Gb).
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      GUOYUGRA GY/VGD-200-NH3-G (0-100ppm) ammonia Gas Detector
      $257.00 SE
      GUOYUGRA GY/VGD-200-NH3-G (0-100ppm) ammonia Gas Detector
      NH30-100Ppm (optional 1000ppm)diffusion
      Leak detection, not suitable for long-term ammonia occasions, using high Sensitivity intelligent sensing technology, support custom range and a variety of Output signals, wireless modules (such as 4G, LORA) to achieve remote data transmission.
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      GUOYUGRA GY/VGD-200-C2H6O4S-G (0-10ppm) Dimethyl Sulfate Detector
      $879.00 SE
      GUOYUGRA GY/VGD-200-C2H6O4S-G (0-10ppm) Dimethyl Sulfate Detector
      C2H6O4S0-10Pm (optional 50ppm, 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, leak detection, optional PID, High Sensitivity Intelligent Sensors and low power consumption MCU chip, support a variety of signal output, equipped with high definition LCD screen, remote control without opening the lid operation and integrated sound and light alarm function.
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      GUOYUGRA GY/VGD-200-C2CL4-G (0-50ppm) tetrachloroethylene Detector
      $419.00 SE
      GUOYUGRA GY/VGD-200-C2CL4-G (0-50ppm) tetrachloroethylene Detector
      C2CL40-50ppm (optional 100ppm, 1000ppm)diffusion
      Conventional, optional PID, supports a variety of signal output methods (4-20mA, RS485, switch), wireless signal transmission functions (such as LORA, 4G, WiFi, etc.), remote data transmission and alarm notification.
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      GUOYUGRA GY/VGD-200-He-G (0-10% Vol) Helium Detector
      $817.00 SE
      GUOYUGRA GY/VGD-200-He-G (0-10% Vol) Helium Detector
      He0-10% Vol (optional 50% Vol, 100% Vol, 99.999% Vol)diffusion
      Thermal conductivity, high Voltage resistance, Response 5 seconds, single gas environment, MCU chip and intelligent Sensors technology, the device supports a variety of Output signals to achieve remote monitoring and data recording.
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      GUOYUGRA GY/VGD-200-F2-G (0-20ppm) Fluorine Detector
      $568.00 SE
      GUOYUGRA GY/VGD-200-F2-G (0-20ppm) Fluorine Detector
      F20-20ppm (optional 50ppm, 200ppm)diffusion
      High-precision Intelligent Sensors and low-power MCU chip design, resolution up to 0.01ppm, remote data monitoring and alarm, high definition LCD screen supports Chinese and English interface switching.
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      GUOYUGRA GY/VGD-200-C2H6S2-G (0-10ppm) Dimethyl Disulfide Detector
      $879.00 SE
      GUOYUGRA GY/VGD-200-C2H6S2-G (0-10ppm) Dimethyl Disulfide Detector
      C2H6S20-10Pm (optional 50ppm, 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, leak measurement, multiple signal output methods (4-20mA, RS485, wireless transmission) and high definition LCD display, support remote monitoring and sound and light alarm, explosion-proof design (Ex db IIC T6 Gb)
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      GUOYUGRA GY/VGD-200-4M-G (CH4/CO/O2/CO2) Gas Detector for coal mine
      $668.00 SE
      GUOYUGRA GY/VGD-200-4M-G (CH4/CO/O2/CO2) Gas Detector for coal mine
      CH4:0-100%LEL;CO:0-1000PPM;O2:0-30%VOL;CO2:0~100%volDiffusion, optional pump suction
      For coal mines, the detection of gas (methane), carbon monoxide, oxygen, carbon dioxide four gases, explosion-proof certificate grade Ex db IIC T6 Gb, local integrated sound and light alarm indication, support for customized wireless signal transmission, and can be operated by remote control without opening the lid.
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      GUOYUGRA GY/VGD-200-CH3CL-G (0-50ppm) Chloromethane Detector
      $568.00 SE
      GUOYUGRA GY/VGD-200-CH3CL-G (0-50ppm) Chloromethane Detector
      CH3CL0-50ppm (optional 100ppm, 1000ppm)diffusion
      Conventional, optional PID high performance, supports a variety of signal output methods (such as 4-20mA, RS485, switching), wireless signal transmission (such as LORA, 4G, WiFi, etc.), remote data transmission and alarm reminders.
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      GUOYUGRA GY/VGD-200-CH2CL2-G (0-50ppm) dichloromethane Detector
      $518.00 SE
      GUOYUGRA GY/VGD-200-CH2CL2-G (0-50ppm) dichloromethane Detector
      CH2CL20-50ppm (optional 100ppm, 1000ppm)diffusion
      Conventional, optional PID high performance with 0-50ppm high-precision detection range, resolution up to 0.01ppm, low power MCU chip and modular design, remote data monitoring and alarm.
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      GUOYUGRA GY/VGD-200-CH2O-G (0-10ppm) Formaldehyde Detector
      $257.00 SE
      GUOYUGRA GY/VGD-200-CH2O-G (0-10ppm) Formaldehyde Detector
      CH2O0-10Pm (optional 50ppm, 100ppm, 200ppm)diffusion
      Intelligent Sensors and MCU chip design, support 4-20mA, RS485, switch and other signal output, equipped with high definition LCD display, support Chinese and English Operating interface.
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      GUOYUGRA GY/VGD-200-4M-G (CO/H2S/O2/EX) Gas Detector
      $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.
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      GUOYUGRA GY/VGD-200-Ar-G (0-10% Vol) Argon Detector
      $817.00 SE
      GUOYUGRA GY/VGD-200-Ar-G (0-10% Vol) Argon Detector
      Ar0-10% Vol (optional 50% Vol, 100% Vol, 99.999% Vol)diffusion
      Thermal conductivity, high Voltage resistance, Response 5 seconds, single gas environment, low power MCU chip and intelligent Sensors technology, equipped with high definition LCDTFT display, support Chinese and English Operating interface switching.
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      GUOYUGRA GY/VGD-200-O2-G (0-5% Vol) Industrial Grade, Oxygen Detector
      $494.00 SE
      GUOYUGRA GY/VGD-200-O2-G (0-5% Vol) Industrial Grade, Oxygen Detector
      O20-5% Vol (optional 30% Vol, 100% Vol)diffusion
      Industrial grade 6 years anti-interference, pipe complex environment oxygen measurement, low power consumption MCU chip and high sensitive intelligent Sensors, accurate monitoring of 0-5% oxygen concentration, on-site sound and light alarm and remote monitoring function.
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      GUOYUGRA GY/VGD-200-4M-G (H2S/NH3/O2/EX) Sewage Treatment Plant Online 4 in 1 Gas Detector
      $655.00 SE
      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.
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      GUOYUGRA GY/VGD-200-4M-G (CO2/N2/O2/EX) Food processing plant Online Gas 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.
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      GUOYUGRA GY/VGD-200-4M-G (CH2O/C6H6/C7H8/C8H10) Auto factory online composite Gas Detector
      $1265.00 SE
      GUOYUGRA GY/VGD-200-4M-G (CH2O/C6H6/C7H8/C8H10) Auto factory online composite Gas Detector
      Formaldehyde (CH2O), benzene (C6H6), toluene (C7H8), Xylene (C8H10)Formaldehyde (CH2O), benzene (C6H6), toluene (C7H8), Xylene (C8H10)CH2O:0-20ppm;C6H6:0-50ppm;C7H8:0-50ppm;C8H10:0-50ppmCH2O:0-20ppm;C6H6:0-50ppm;C7H8:0-50ppm;C8H10:0-50ppmDiffusion, optional pump suctionDiffusion, optional pump suction
      For automobile manufacturers, it can detect formaldehyde, benzene, toluene, Xylene four gases, explosion-proof certificate grade Ex db IIC T6 Gb, local integrated sound and light alarm indication, support customized wireless signal transmission, and can operate the Detector by remote control without opening the lid.
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      GUOYUGRA GY/VGD-200-4M-G (CH4/C2H6/C3H8/EX) Composite Gas Monitor for Gas Station
      $2023.00 SE
      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.
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      GUOYUGRA GY/VGD-200-C8H8-G (0-10ppm) styrene Detector
      $494.00 SE
      GUOYUGRA GY/VGD-200-C8H8-G (0-10ppm) styrene Detector
      C8H80-10Pm (optional 50ppm, 100ppm, 200ppm, 1000ppm)diffusion
      Conventional, Smart Sensors and MCU chips, support high Sensitivity detection and multiple signal output methods (4-20mA, RS485, wireless transmission), equipped with high definition LCD display and multi-language interface.
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      GUOYUGRA GY/VGD-200-4M-G (SO2/NO/O2/EX) Fixed compound Gas Detector for metallurgical plants
      $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.
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      GUOYUGRA GY/VGD-200-C6H6-G (0-10ppm) benzene Detector
      $319.00 SE
      GUOYUGRA GY/VGD-200-C6H6-G (0-10ppm) benzene Detector
      C6H60-10Pm (optional 50ppm, 100ppm, 1000ppm)diffusion
      Leak detection, accuracy requirements are not high occasions, detection range of 0-10ppm (can be customized), resolution of 0.01ppm, accuracy error ≤ +/- 3%, Response time ≤ 30 seconds, explosion-proof aluminum alloy shell durable.
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      GUOYUGRA GY/VGD-200-PCL3-G (0-10ppm) phosphorus trichloride Detector
      $879.00 SE
      GUOYUGRA GY/VGD-200-PCL3-G (0-10ppm) phosphorus trichloride Detector
      PCL30-10Pm (optional 50ppm, 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, leak detection, using intelligent Sensors technology and MCU chip, supports 4-20mA, RS485 and other signal interfaces, and supports remote operation and alarm.
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      GUOYUGRA GY/VGD-200-4M-G (H2/F2/O2/EX) On-line four-in-one Gas Detector for pharmaceutical plants
      $1016.00 SE
      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.
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      Guoyu Technology GY/VGD-200-N2O4-G (0-10ppm) Nitrous Oxide Detector
      $879.00 SE
      Guoyu Technology GY/VGD-200-N2O4-G (0-10ppm) Nitrous Oxide Detector
      N2O40-10Pm (optional 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, leak detection, smart sensor and MCU chip technology, with a variety of signal output methods (4-20mA, RS485, switching, etc.), and a rugged aluminum alloy housing.
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      GUOYUGRA GY/VGD-200-C7H8-G (0-10ppm) toluene Detector
      $319.00 SE
      GUOYUGRA GY/VGD-200-C7H8-G (0-10ppm) toluene Detector
      C7H80-10Pm (optional 50ppm, 100ppm, 1000ppm)diffusion
      Measure leakage, where accuracy is not high, High Sensitivity Intelligent Sensors and MCU chip design, support detection range 0-10ppm (customizable), support remote monitoring and historical data viewing.
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      GUOYUGRA GY/VGD-200-PF3-G (0-10ppm) phosphorus trifluoride Detector
      $879.00 SE
      GUOYUGRA GY/VGD-200-PF3-G (0-10ppm) phosphorus trifluoride Detector
      PF30-10Pm (optional 50ppm, 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, Leakage Detection, Intelligent Sensors technology and low power MCU chip support multiple signal output and wireless transmission, convenient System integration and remote monitoring, combined with explosion-proof aluminum alloy housing and multiple international certifications.
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      GUOYUGRA GY/VGD-200-Ex-G (0-100% LEL) Conventional, Combustible Gas Detector
      $195.00 SE
      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).
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      GUOYUGRA GY/VGD-200-NF3-G (0-50ppm) Nitrogen trifluoride Detector
      $817.00 SE
      GUOYUGRA GY/VGD-200-NF3-G (0-50ppm) Nitrogen trifluoride Detector
      NF30-50ppm (optional 100ppm, 1000ppm)diffusion
      Conventional, with 0-50ppm high-precision, supports a variety of signal output (4-20mA, RS485, switching), wireless transmission (4G, WiFi, LORA, etc.), System integration and remote monitoring.
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      GUOYUGRA GY/VGD-200-CH2O-G (0-500ppm) Formaldehyde Detector
      $568.00 SE
      GUOYUGRA GY/VGD-200-CH2O-G (0-500ppm) Formaldehyde Detector
      CH2O0-500Pm (optional 1000ppm)diffusion
      High performance, intelligent Sensors and MCU chip design, the device supports 4-20mA, RS485, switch and other signal output, supports Chinese and English Operating interface and remote control function.
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