Insertion-type LEL gas detector for industry


Detection gas:EX

Range:0-100%LEL

Resolution:0.1%LEL

Detection Accuracy:±2%F.S

Model:HNAG1000

Detection gas:EX

Range:0-100%LEL

Resolution:0.1%LEL

Detection Accuracy:±2%F.S

Model:HNAG1000


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Product Description
EX Concentration Detector is designed for industrial safety monitoring, integrating intelligence, high reliability, and flexible configuration. Its main features are as follows:
Core Detection Technology
  • Intelligent intrinsically safe sensor supports multi-gas and multi-range detection, customizable upon request
  • Features automatic temperature and zero-point compensation algorithms, offering strong anti-interference capability and accurate measurement results
  • Tool-free sensor replacement, supports offline calibration and zero-point self-calibration for easy maintenance
Output and Compatibility
  • Provides multiple signal outputs including 4-20mA, RS485, and switch signals, widely compatible with secondary meters, PLCs, DCS, and other systems
  • Can directly drive solenoid valves, fans, and other equipment; also capable of controlling high-power devices via relays
Operation and Display
  • Equipped with a large dot-matrix LCD screen, supports switching between Chinese and English interfaces
  • Remote control operation allows setting alarm points, zero adjustment, and calibration without opening the cover, enabling single-person maintenance
  • Built-in buttons and factory reset function to prevent misuse
Safety and Protection Design
  • Includes over-range and reverse polarity protection to effectively prevent hazards caused by improper operation
  • Constructed with aluminum alloy explosion-proof housing, durable with an IP66 protection rating
  • Suitable for detecting high-boiling-point solvents, explosion-proof temperature range: -40℃ to 260℃
Certifications and Standards

  • Explosion-proof rating: ExdIICT6 (Certificate No.: CNEx20.5006X)
  • Certified by national CNAS, CPA, and international SIL safety standards

 

EX Concentration Detector is designed for industrial safety monitoring, integrating intelligence, high reliability, and flexible configuration. Its main features are as follows:
Core Detection Technology
  • Intelligent intrinsically safe sensor supports multi-gas and multi-range detection, customizable upon request
  • Features automatic temperature and zero-point compensation algorithms, offering strong anti-interference capability and accurate measurement results
  • Tool-free sensor replacement, supports offline calibration and zero-point self-calibration for easy maintenance
Output and Compatibility
  • Provides multiple signal outputs including 4-20mA, RS485, and switch signals, widely compatible with secondary meters, PLCs, DCS, and other systems
  • Can directly drive solenoid valves, fans, and other equipment; also capable of controlling high-power devices via relays
Operation and Display
  • Equipped with a large dot-matrix LCD screen, supports switching between Chinese and English interfaces
  • Remote control operation allows setting alarm points, zero adjustment, and calibration without opening the cover, enabling single-person maintenance
  • Built-in buttons and factory reset function to prevent misuse
Safety and Protection Design
  • Includes over-range and reverse polarity protection to effectively prevent hazards caused by improper operation
  • Constructed with aluminum alloy explosion-proof housing, durable with an IP66 protection rating
  • Suitable for detecting high-boiling-point solvents, explosion-proof temperature range: -40℃ to 260℃
Certifications and Standards

  • Explosion-proof rating: ExdIICT6 (Certificate No.: CNEx20.5006X)
  • Certified by national CNAS, CPA, and international SIL safety standards

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