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      Home> Gas detector> DuoRui> DuoRui DR-700-HCN (digital display sound and light model) Gas Detector

      DUORUI DR-700-HCN hydrogen cyanide Gas Detector, digital display + acousto-optic model, range: 0-50PPM

      DUORUI DR-700-HCN hydrogen cyanide Gas Detector detects the gas concentration of 0~50ppm, is a fixed hydrogen cyanide gas alarm instrument, DR-700-HCN Sensors are imported, the service life is 1~ 2 years.

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      • DuoRui DR-700-HCN (digital display sound and light model) Gas DetectorOverview

      • Specifications
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      • FAQs
      DR-700-HCN (digital display sound and light model)
      Gas Detector

      Introduction

      DR-700,Using imported sensors, it can detect flammable/toxic gases, a total of four styles, according to the different characteristics of the gas, the Detector is equipped with different gas sensor components, which are used to detect the corresponding gas concentration in the surrounding atmosphere. The Detector can be selected with or without a display and audible and visual alarm. It can be installed in hazardous areas and non-hazardous areas in Class II explosion-proof environments.


          

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      DuoRui DR-700-HCN (digital display sound and light model) Gas DetectorSpecifications

      LIST VALUE
      Sensors principle Electrochemistry
      Detect gas Hydrogen cyanide HCN
      Sampling method diffusion
      Range 0~50ppm
      Humidity <95%RH
      service life 1 to 2 years (determined by Sensors)
      display error ±5%FS
      Cable Specifications Tier 3 or Tier 4
      Explosion-proof sign Exd II CT6
      Shell material die casting aluminum
      Working Power 2.5W
      Power Supply 24VDC
      Response time T90≤60s
      operating temperature -20~50℃
      Operating Time 24H online work
      Electrical interface M20 * 1.5 internal thread
      transmission distance ≤1200m
      Output signal 4~ 20mA or RS485
      Protection level IP65
      Display digital display
      Alarm mode No alarm/sound and light alarm
      Installation method Fixed bracket, wall mounted

      DuoRui DR-700-HCN (digital display sound and light model) Gas Detector Packing list

      machine X1, manual X1, certificate X1, warranty card X1

      [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

      FAQ

      [Q]
      Are all Gas detectors available for detection in the GB15322.1 standard?
      [A]
      Not necessarily, but this DR-700-HCN Gas detector can be considered.
      [Q]
      DR-700-HCN (digital display acousto-optic model) Gas detector Sensors principle is electrochemistry?
      [A]
      Yes, this model Gas detector uses the detection principle of electrochemistry. Detect gas HCN
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      DUORUI DR-700-HCN hydrogen cyanide Gas Detector, digital display + acousto-optic model, range: 0-50PPM
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