Gas Detection and Alarm Systems

Fixed Gas Detector (Diffusion Type) KD-14


  • Compact designed diffusion type gas detector
  • Easy to replace unit type sensor
  • Water and dust-proof construction (Degree of protection: IP65)
  • Explosion-proof type (Ex d IIC T5)


Model KD-14A KD-14B
Sampling Method Diffusion
Detection Principle Hot wire semiconductor Catalytic combustion
Gas Detected Hydrogen
Detection Range 0 to 2000 ppm 0 to 100 %LEL
Explosion-proof Ex d IIB + H2T4
Degree of Protection IP65
Applicable Cable Cable diameter: 10mm to 13mm
4-core shield cable: CVV-S 0.75mm2,
1.25mm2  or 2.0mm2
Operating Temperature/Humidity -10 to +50 °C
10% to 90 %RH (0 to 50 °C)
Power Supply Supplied by indicator unit
Dimensions W158 x H158 x D68 mm
Weight Approx. 1.2kg

Connectable Alarm Units



Type Approved by TIIS Explosion-proof certification

IP65 rating

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