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      Gas detector

      531 results
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      GUOYUGRA GY/VGD-200-CH4O-G (0-50ppm) methanol Detector
      $403.00 SE
      GUOYUGRA GY/VGD-200-CH4O-G (0-50ppm) methanol Detector
      CH4O0-50ppm (optional 100ppm, 500ppm, 1000ppm)diffusion
      Leak measurement, accuracy requirements are not high occasions, high-precision catalytic combustion Sensors and intelligent chip technology, support 4-20mA, RS485, a variety of wireless signal output, equipped with explosion-proof aluminum alloy shell and high definition LCD screen.
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      Guoyu Technology GY/VGD-200-C2H8N2-G (0-10ppm) partial dimethylhydrazine Detector
      $898.00 SE
      Guoyu Technology GY/VGD-200-C2H8N2-G (0-10ppm) partial dimethylhydrazine Detector
      C2H8N20-10Pm (optional 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, leak measurement, poor performance, try to use PID, good performance, intelligent sensor technology and MCU chip, support a variety of signal output methods, solid aluminum alloy shell, support for Chinese and English interface switching.
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      GUOYUGRA GY/VGD-200-COCL2-G (0-1.000 ppm) phosgene Detector
      $708.00 SE
      GUOYUGRA GY/VGD-200-COCL2-G (0-1.000 ppm) phosgene Detector
      COCL20-1.000 ppm (optional 10.000ppm)diffusion
      Conventional, high-precision, MCU chip and intelligent Sensors technology with 0-1,000 ppm accurate Measurement range, wireless transmission module (such as LORA, 4G, etc.), remote data monitoring.
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      GUOYUGRA GY/VGD-200-C2H4O-G (0-10ppm) acetaldehyde Detector
      $708.00 SE
      GUOYUGRA GY/VGD-200-C2H4O-G (0-10ppm) acetaldehyde Detector
      C2H4O0-10Pm (optional 20ppm, 50ppm, 100ppm, 500ppm, 1000ppm, 2000ppm)diffusion
      Conventional, using MCU chip and intelligent Sensors, supports a variety of signal output methods (such as 4-20mA, RS485, switching volume), has explosion protection function (Ex db IIC T6 Gb) and aluminum alloy housing.
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      GUOYUGRA GY/VGD-200-R32-G refrigerant, refrigerant Detector, difluoromethane detection 0-1000ppm
      $644.00 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.
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      GUOYUGRA GY/VGD-200-Ex-G (0-100% LEL) Normal, Combustible Gas Detector
      $187.00 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.
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      GUOYUGRA GY/VGD-200-H2S-G (0-10ppm) hydrogen sulfide Detector
      $199.00 SE
      GUOYUGRA GY/VGD-200-H2S-G (0-10ppm) hydrogen sulfide Detector
      H2S0-10Pm (optional 50ppm, 100ppm)diffusion
      Combining high-precision detection, flexible output and multi-scene applicability, the MCU chip realizes low power consumption and high Stability, and is equipped with high definition LCD, intelligent Sensors and remote alarm functions.
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      GUOYUGRA GY/VGD-200-H2S-G (0-500ppm) hydrogen sulfide Detector
      $517.00 SE
      GUOYUGRA GY/VGD-200-H2S-G (0-500ppm) hydrogen sulfide Detector
      H2S0-500Pm (optional 1000ppm, 2000ppm)diffusion
      High performance, biogas, pipeline, sewage treatment, high concentration recommended differential UV analyzer, using high-precision intelligent Sensors and MCU chips, accuracy of +/- 3% F.S.
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      GUOYUGRA GY/VGD-200-VOC-G (0-10ppm) VOC Detector
      $326.00 SE
      GUOYUGRA GY/VGD-200-VOC-G (0-10ppm) VOC Detector
      VOC0-10Pm (optional 50ppm, 100ppm, 1000ppm)diffusion
      Leak detection, accuracy requirements are not high occasions, high-precision MCU chip, equipped with high definition LCD screen and Chinese and English switching interface, aluminum alloy explosion-proof shell is sturdy and durable, free cover remote control to achieve zero adjustment and calibrate.
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      GUOYUGRA GY/VGD-200-CxHy-G (0-200ppm) Non-Methane Total Hydrocarbon Detector
      $403.00 SE
      GUOYUGRA GY/VGD-200-CxHy-G (0-200ppm) Non-Methane Total Hydrocarbon Detector
      CxHy0-200Pm (optional 500ppm, 1000ppm, 2000ppm, 5000ppm)diffusion
      Conventional, electrochemistry, high concentration and short life, it is recommended to use PID, electrochemistry detection principle, high accuracy (error ≤ 3%), fast Response (≤ 30 seconds), high definition LCD screen supports Chinese and English switching.
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      GUOYUGRA GY/VGD-200-HCN-G (0-10ppm) hydrogen cyanide Detector
      $276.00 SE
      GUOYUGRA GY/VGD-200-HCN-G (0-10ppm) hydrogen cyanide Detector
      HCN 0-10Pm (optional 30ppm, 100ppm)diffusion
      Intelligent Sensors and MCU chip design, with a variety of signal output interfaces (such as 4-20mA, RS485, switch), suitable for integration with industrial Control systems such as PLC and DCS, and support wireless transmission.
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      GUOYUGRA GY/VGD-200-HN3-G (0-10ppm) azide Detector
      $898.00 SE
      GUOYUGRA GY/VGD-200-HN3-G (0-10ppm) azide Detector
      HN30-10Pm (optional 50ppm, 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, Leakage Detection, Smart Sensors and Low Power MCU chip design, support a variety of signal output (4-20mA, RS485 and wireless signal) and a variety of Alarm modes.
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      GUOYUGRA GY/VGD-200-C2H2-G (0-10ppm) acetylene Detector
      $492.00 SE
      GUOYUGRA GY/VGD-200-C2H2-G (0-10ppm) acetylene Detector
      C2H20-10Ppm (optional 100ppm)diffusion
      Conventional, low-power MCU chips and intelligent Sensors technology, the Detector has a high definition LCD display, sound and light alarm function, remote monitoring and data collection, explosion-proof certification and rugged aluminum alloy housing.
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      GUOYUGRA GY/VGD-200-C3H8O-G (0-100ppm) Isopropanol Detector
      $581.00 SE
      GUOYUGRA GY/VGD-200-C3H8O-G (0-100ppm) Isopropanol Detector
      C3H8O0-100Ppm (optional 1000ppm)diffusion
      Conventional, optional PID, using catalytic combustion principle, detection range of 0-100ppm, low power MCU chip design and intelligent Sensors, support wireless signal transmission (such as LORA, GPRS, 4G, etc.).
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      GUOYUGRA GY/VGD-200-C4H10-G Butane Gas Detector Infrared detection 0-2% Vol
      $962.00 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.
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      GUOYUGRA GY/VGD-200-SO2-G (0-200ppm) sulfur dioxide Detector
      $708.00 SE
      GUOYUGRA GY/VGD-200-SO2-G (0-200ppm) sulfur dioxide Detector
      SO20-200Pm (optional 500ppm, 1000ppm, 2000ppm, 5000ppm)diffusion
      High performance, flue gas online detection and analysis, MCU chip and intelligent Sensors, the device supports a variety of signal output (4-20mA, RS485, switch, etc.), wireless transmission (such as LORA, 4G, WiFi, etc.).
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      GUOYUGRA GY/VGD-200-PF5-G (0-10ppm) phosphorus pentafluoride Detector
      $898.00 SE
      GUOYUGRA GY/VGD-200-PF5-G (0-10ppm) phosphorus pentafluoride Detector
      PF50-10Pm (optional 50ppm, 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, Leak Measurement, Measurement range 0-10ppm (optional larger range), MCU chip and intelligent Sensors technology, high definition LCD display, sound and light alarm, remote alarm and remote control function
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      GUOYUGRA GY/VGD-200-TVOC-G (0-10ppm) TVOC Detector
      $326.00 SE
      GUOYUGRA GY/VGD-200-TVOC-G (0-10ppm) TVOC Detector
      TVOC0-10Pm (optional 50ppm, 100ppm, 1000ppm)diffusion
      Leak detection, where accuracy requirements are not high, high Sensitivity Intelligent Sensors and low power consumption MCU chip design, support a variety of signal output (4-20mA, RS485, wireless communication, etc.), integrated into industrial control systems or remote monitoring.
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      GUOYUGRA GY/VGD-200-O2-G (0-30% Vol) Oxygen Detector
      $212.00 SE
      GUOYUGRA GY/VGD-200-O2-G (0-30% Vol) Oxygen Detector
      O20-5% Vol (optional 25% Vol, 30% Vol)diffusion
      Sensors life 2 years, SGX, using high-precision intelligent Sensors and low-power MCU chip design, support 4-20mA, RS485, a variety of wireless signal output, equipped with high definition LCD display.
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      GUOYUGRA GY/VGD-200-H2O2-G (0-50ppm) Hydrogen Peroxide Detector
      $454.00 SE
      GUOYUGRA GY/VGD-200-H2O2-G (0-50ppm) Hydrogen Peroxide Detector
      H2O20-50ppm (optional 200ppm, 1000ppm, 2000ppm, 5000ppm)diffusion
      Conventional, support a variety of signal output (4-20mA, RS485, switching), wireless transmission (4G, WiFi, LORA, etc.), equipped with high definition LCD display, support Chinese and English interface switching and remote control adjustment operation.
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      CA-680B Dust Particle Counter Cleanliness Detection with Audit + Storage
      $1153.00 SE
      CA-680B Dust Particle Counter Cleanliness Detection with Audit + Storage
      100 to 1 million
      Built-in Vacuum Pump, particle size six channels, with audit + storage, built-in printer, touch screen, for measurement of dust particles per unit volume in a clean environment Particle size distribution and number.
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      GUOYUGRA GY/VGD-200-CO2-G Carbon dioxide Gas Detector Infrared/0-2000ppm
      $403.00 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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      GUOYUGRA GY/VGD-200-ETO-G (0-10ppm) ethylene oxide Detector
      $263.00 SE
      GUOYUGRA GY/VGD-200-ETO-G (0-10ppm) ethylene oxide Detector
      ETO0-10ppm(50ppm、100ppm、500ppm、1000ppm)diffusion
      Electrochemistry, the equipment supports 4-20mA, RS485 and switching signal output, adopts intelligent Sensors and MCU chips, and optional wireless signal transmission modules (such as LORA, 4G, WiFi, etc.).
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      GUOYUGRA GY/VGD-200-AsH3-G (0-1.000 ppm) hydrogen arsenide Detector
      $708.00 SE
      GUOYUGRA GY/VGD-200-AsH3-G (0-1.000 ppm) hydrogen arsenide Detector
      AsH30-1.000 ppm (optional 10ppm, 50ppm)diffusion
      Conventional, high-precision, high-precision intelligent Sensors and low-power MCU chip design, support 4-20mA, RS485 and a variety of wireless transmission methods, explosion-proof aluminum alloy housing is rugged and durable.
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      GUOYUGRA GY/VGD-200-NO2-G (0-200ppm) nitrogen dioxide Detector
      $708.00 SE
      GUOYUGRA GY/VGD-200-NO2-G (0-200ppm) nitrogen dioxide Detector
      NO20-200Pm (optional 500ppm, 1000ppm, 2000ppm)diffusion
      High performance, flue gas online detection and analysis, intelligent Sensors technology, support a variety of signal output (such as 4-20mA, RS485, switch) remote wireless data transmission options.
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      GUOYUGRA GY/VGD-200-BF3-G (0-10ppm) boron trifluoride Detector
      $898.00 SE
      GUOYUGRA GY/VGD-200-BF3-G (0-10ppm) boron trifluoride Detector
      BF30-10Pm (optional 50ppm, 100ppm, 1000ppm, 5000ppm)diffusion
      Conventional, leak detection, intelligent Sensors and low power MCU chip, support 4-20mA, RS485 and a variety of wireless signal output, easy System integration and remote monitoring.
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      GUOYUGRA GY/VGD-200-C3H3N-G (0-20ppm) acrylonitrile Detector
      $454.00 SE
      GUOYUGRA GY/VGD-200-C3H3N-G (0-20ppm) acrylonitrile Detector
      C3H3N0-20ppm (optional 50ppm, 100ppm)diffusion
      Conventional, optional PID, intelligent Sensors technology and low-power MCU chip, explosion-proof aluminum alloy shell, support a variety of signal output methods (such as 4-20mA, RS485, switch), remote monitoring and alarm.
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      GUOYUGRA GY/VGD-200-DMF-G (0-50ppm) dimethyl amide Detector
      $581.00 SE
      GUOYUGRA GY/VGD-200-DMF-G (0-50ppm) dimethyl amide Detector
      DMF0-50ppm (optional 100ppm, 200ppm, 1000ppm, 2000ppm, 5000ppm)diffusion
      Conventional, optional PID, advanced MCU chip and intelligent Sensors technology, support a variety of signal output (4-20mA, RS485, wireless transmission, etc.), rugged explosion-proof aluminum alloy housing.
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      GUOYUGRA GY/VGD-300-CO2-G Pump suction voice type Gas Detector Aluminum alloy shell, large capacity lithium battery
      $676.00
      GUOYUGRA GY/VGD-300-CO2-G Pump suction voice type Gas Detector Aluminum alloy shell, large capacity lithium battery
      More than 1,000 flammable, toxic and volatile gases
      Using 32-bit embedded microcomputer chip and 16-bit high-resolution ADC chip, the detection accuracy ≤ +/- 3%, the Response speed is fast, and it has 4000 alarm record storage and Linear dispersion diagram drawing function.
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      GUOYUGRA GY/VGD-200-R32-G refrigerant, refrigerant Detector, difluoromethane gas 0-1000ppm
      $1216.00 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.
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