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      This standard specifies guidelines for the design and implementation of stationary gas detection systems for the detection of combustible gases, vapors, oxygen and toxic gases. The standard elaborates requirements for safety functional integrity and provides guidance for system selection, installation, use and maintenance to ensure the safety and Reliability of detection systems in explosive environments.

      This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
      Status Active
      CCS K35 ICS 29.260.20
      Release Date 2017-12-29 00:00:00 Implementation Date 2018-07-01 00:00:00
      322 in total
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      GUOYUGRA GY/VGD-200-NF3-G (0-50ppm) Nitrogen trifluoride Detector
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      GUOYUGRA GY/VGD-200-NF3-G (0-50ppm) Nitrogen trifluoride Detector
      NF30-50ppm (optional 100ppm, 1000ppm)diffusion
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      GUOYUGRA GY/VGD-200-C2HCL3-G (0-50ppm) trichloroethylene Detector
      $422.00 SE
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      C2HCL30-50ppm (optional 100ppm, 1000ppm)diffusion
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      GUOYUGRA GY/VGD-200-R22-G refrigerant, refrigerant Detector, detect Freon-22 0-1000ppm
      $1199.00 SE
      GUOYUGRA GY/VGD-200-R22-G refrigerant, refrigerant Detector, detect Freon-22 0-1000ppm
      R22 Freon-220-1000ppm(2000、5000ppm)diffusion
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      Guoyu Technology GY/VGD-200-N2O4-G (0-10ppm) Nitrous Oxide Detector
      $886.00 SE
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      N2O40-10Pm (optional 100ppm, 1000ppm, 5000ppm)diffusion
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      GUOYUGRA GY/VGD-200-C7H8-G (0-2% Vol) toluene Detector (infrared)
      $948.00 SE
      GUOYUGRA GY/VGD-200-C7H8-G (0-2% Vol) toluene Detector (infrared)
      C7H80-2%Vol、100%LELdiffusion
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      GUOYUGRA GY/VGD-200-CH2O-G (0-500ppm) Formaldehyde Detector
      $572.00 SE
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      CH2O0-500Pm (optional 1000ppm)diffusion
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      GUOYUGRA GY/VGD-200-C6H14-G n-hexane Detector, infrared detection 0-1% Vol
      $948.00 SE
      GUOYUGRA GY/VGD-200-C6H14-G n-hexane Detector, infrared detection 0-1% Vol
      0-1% Vol (optional 100% LEL)diffusion
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      GUOYUGRA GY/VGD-200-4M-G (H2/F2/O2/EX) Electronic factory online composite Gas Detector
      $1086.00 SE
      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
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      GUOYUGRA GY/VGD-200-CHCL3-G (0-50ppm) Trichloromethane Detector
      $522.00 SE
      GUOYUGRA GY/VGD-200-CHCL3-G (0-50ppm) Trichloromethane Detector
      CHCL30-50ppm (optional 100ppm, 1000ppm)diffusion
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      HUIRUIPU HRP-T1000-CL2 chlorine Gas Detector (No Lights, LCD Model)
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      HUIRUIPU HRP-T1000-CL2 chlorine Gas Detector (No Lights, LCD Model)
      ElectrochemistryCL250ppmDiffusion
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      GUOYUGRA GY/VGD-200-SiH3Cl-G (0-10ppm) Chlorosilane Detector
      $886.00 SE
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      GUOYUGRA GY/VGD-200-PID-G Fixed PID Gas Detector 0-50ppm
      $1136.00 SE
      GUOYUGRA GY/VGD-200-PID-G Fixed PID Gas Detector 0-50ppm
      PID0-50ppm (optional 100, 200, 1000, 2000, 10000ppm)diffusion
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      GUOYUGRA GY/VGD-200-CO-G (0-1000ppm) Hydrogen Resistance, Carbon Monoxide Detector
      $522.00 SE
      GUOYUGRA GY/VGD-200-CO-G (0-1000ppm) Hydrogen Resistance, Carbon Monoxide Detector
      CO0-500ppm(1000ppm、2000ppm、5000ppm、10000ppm)diffusion
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      GUOYUGRA GY/VGD-200-CH4O-G (0-50ppm) methanol Detector
      $397.00 SE
      GUOYUGRA GY/VGD-200-CH4O-G (0-50ppm) methanol Detector
      CH4O0-50ppm (optional 100ppm, 500ppm, 1000ppm)diffusion
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      Guoyu Technology GY/VGD-200-THT-G (0-50mg/m3) tetrahydrothiophene Detector
      $472.00 SE
      Guoyu Technology GY/VGD-200-THT-G (0-50mg/m3) tetrahydrothiophene Detector
      THT0-50Mg/m3 (optional 100mg/m3)diffusion
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      Guoyu Technology GY/VGD-200-C2H8N2-G (0-10ppm) partial dimethylhydrazine Detector
      $886.00 SE
      Guoyu Technology GY/VGD-200-C2H8N2-G (0-10ppm) partial dimethylhydrazine Detector
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      GUOYUGRA GY/VGD-200-VOC-G (0-10ppm) VOC Detector
      $322.00 SE
      GUOYUGRA GY/VGD-200-VOC-G (0-10ppm) VOC Detector
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      GUOYUGRA GY/VGD-200-H2S-G (0-500ppm) hydrogen sulfide Detector
      $510.00 SE
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      H2S0-500Pm (optional 1000ppm, 2000ppm)diffusion
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      GUOYUGRA GY/VGD-200-COCL2-G (0-1.000 ppm) phosgene Detector
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