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Contact combustion type gas sensor NAP-55S

  • Contact combustion type
  • Combustible gas (general)
  • Industrial
  • industrial alarm

NAP-55S is a single-head type industrial gas sensor with sensitivity to all combustible gases.It conforms to the Chinese GB standard and is mainly used in the Chinese market.Excellent silicone durability.

Measurement range
Flammable gas in general 0-100% LEL
Detection target gas
Combustible gas in general

Hydrogen gas alarm (NDR-H2-1A) Hydrogen gas alarm NDR-H2-1A

  • For consumer
  • Industrial
  • Sensor application products
  • Alarm
  • Consumer alarm
  • Industrial alarm
  • Indoor environment
  • Contact combustion type
  • Applied products
  • hydrogen
  • Applied products
  • Industrial
  • industrial alarm
  • explosion prevention
  • Concentration measurement
Hydrogen alarm, gas chromatography, leak detection, hydrogen gas, hydrogen alarm

The hydrogen alarm (NDR-H2-1A) detects leaked gas and alerts the surrounding area of ​​the danger of gas leakage. A buzzer and LED lamp alarm will be activated when the threshold is 500ppm. The power supply is AC100V, and an A contact relay is provided as an external output. It can be used in a variety of ways, from simple installation to interlocking devices. Application examples: gas chromatography, hydrogen cutting, hydrogen generators, near hydrogen cylinders, etc.

Measurement range
500 to 20,000ppm (range error 15%)
Detection target gas
hydrogen
Hydrogen alarm, gas chromatography, leak detection, hydrogen gas, hydrogen alarm

High precision alcohol detection unit (NDP-C2H5OH-4A) High precision alcohol detection unit

  • For consumer
  • Industrial
  • Sensor application products
  • Alarm
  • Consumer alarm
  • Industrial alarm
  • alcohol
  • Applied products
  • Industrial
  • industrial alarm
  • Breath check
  • Applied products
  • Concentration measurement
  • ethanol

This is an alcohol detection unit equipped with our electrochemical breath alcohol sensor. Using a high-precision pump system that is not available from other companies, we are able to perform evaluations and measurements that maximize the performance of the sensor.

Measurement range
Detection target gas
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