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Contact combustion type gas sensor NAP-55A

  • For consumer
  • Consumer alarm
  • Contact combustion type
  • Combustible gas (for city gas)

NAP-55A is mainly used for gas alarms.In addition, this NAP-55A is about half the height and less than half the current consumption compared to the conventional sensor, so it is ideal for making the alarm device to be designed thinner and lighter.

Measurement range
City gas 0-50% LEL
Detection target gas
City Gas

Electrochemical gas sensor NE4-CO

  • Industrial
  • Industrial alarm
  • Electrochemical formula
  • Carbon monoxide

NE4-CO is an electrochemical carbon monoxide gas sensor mainly for industrial use.The resulting signal is larger than a consumer sensor and has a lower lower detection limit.In addition, it has excellent gas selectivity, durability, and response speed, making it a gas sensor that can be applied to a wide range of applications.

Measurement range
Carbon monoxide / CO 0-1000ppm
Detection target gas
Carbon monoxide / CO

Electrochemical gas sensor NE4-CO-SI

  • Industrial
  • Industrial alarm
  • Underground parking alarm
  • Electrochemical formula
  • Carbon monoxide

NE4-CO-SI is an electrochemical carbon monoxide gas sensor mainly for industrial use.This sensor offers high performance with long-term stability and is suitable for portable gas detectors. NE4-CO-SI can be used as a substitute for the NE4-CO sensor for lower cost applications such as underground parking monitoring systems.

Measurement range
Carbon monoxide / CO 0-1000ppm
Detection target gas
Carbon monoxide / CO

Electrochemical gas sensor NE7-CO-H

  • Industrial
  • Industrial alarm
  • Electrochemical formula
  • Carbon monoxide

NE7-CO-H is an electrochemical carbon monoxide gas sensor that compensates for hydrogen sensitivity.This sensor has a 3th electrode in addition to the usual 4 electrodes.By arithmetically processing the difference between the signal from the normal working electrode and the signal from the hydrogen electrode, it is possible to correct the presence of hydrogen gas and measure only the CO concentration with high accuracy. Two types, 1000ppm and 10000ppm, are available.

Measurement range
Carbon monoxide / CO 0-1000ppm, 0-10000ppm
Detection target gas
Carbon monoxide / CO

Electrochemical gas sensor NE4-H2S-100

  • Industrial
  • Industrial alarm
  • Disaster countermeasure measuring instrument
  • Electrochemical formula
  • Hydrogen sulfide

NE4-H2S-100 is an electrochemical hydrogen sulfide gas sensor.Since the output current is quite large, the lower limit of measurement is low, and it has excellent selectivity, responsiveness, and durability, and can be applied to a wide range of applications.In addition to this standard product, sensors suitable for the high concentration range (200ppm, 500ppm) are also available.

Measurement range
Hydrogen sulfide / H2S 0-100ppm, 0-200ppm, 0-500ppm
Detection target gas
Hydrogen sulfide / H2S

Electrochemical gas sensor NE7-H2S

  • Industrial
  • Industrial alarm
  • Disaster countermeasure measuring instrument
  • Electrochemical formula
  • Hydrogen sulfide

NE7-H2S is an industrial electrochemical gas sensor.It is mainly used as a stationary gas alarm and measuring instrument.This sensor is a gas sensor that operates in a wider concentration range than the normal shape NE4-H2S, and has excellent response characteristics and durability against high concentrations. "

Measurement range
Hydrogen sulfide / H2S 0-200ppm
Detection target gas
Hydrogen sulfide / H2S

Electrochemical gas sensor NE7-H2S-S

  • Industrial
  • Industrial alarm
  • Air pollutants
  • Electrochemical formula
  • Hydrogen sulfide

NE7-H2S-S is an industrial electrochemical gas sensor.It is mainly used as a stationary gas alarm and measuring instrument.Since this sensor has high gas sensitivity and high resolution, it is possible to detect trace amounts of hydrogen sulfide in the atmosphere with high accuracy.

Measurement range
Hydrogen sulfide / H2S 0-10ppm
Detection target gas
Hydrogen sulfide / H2S