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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 NE4-NH3

  • Industrial
  • Industrial alarm
  • Special purpose measurement Combustion exhaust measuring instrument
  • Electrochemical formula
  • ammonia

NE4-NH3 is an electrochemical gas sensor for detecting ammonia gas, and in addition to this standard product, sensors suitable for the high concentration range (1000ppm, 5000ppm) are also available.Under normal environment, the gas sensitivity does not decrease for more than 6 months, and it shows excellent operation.In particular, it can be used in a wide range of applications because it exhibits excellent operation even at extremely low temperatures.

Measurement range
Ammonia / NH3 0-100ppm, 0-1000ppm, 0-5000ppm
Detection target gas
Ammonia / NH3

Electrochemical gas sensor NE4-NO2

  • Industrial
  • Industrial alarm
  • Underground parking alarm
  • Special purpose measurement Combustion exhaust measuring instrument
  • Air pollutants
  • Work environment measurement
  • Electrochemical formula
  • Nitrogen dioxide

NE4-NO2 is an electrochemical gas sensor for detecting nitrogen dioxide, which is a gas sensor developed for underground parking lot alarm applications.Since the detection gas is an oxidizing gas, the output signal is generated on the opposite side, unlike general reducing gas.In addition, it selectively has sensitivity only to NO2 or N2O4, which have oxidizing power in NOx, and does not detect all NOx.

Measurement range
Nitrogen dioxide / NO2 0-30ppm
Detection target gas
Nitrogen dioxide / NO2

Electrochemical gas sensor NE7-NO2

  • Industrial
  • Industrial alarm
  • Underground parking alarm
  • Special purpose measurement Combustion exhaust measuring instrument
  • Air pollutants
  • Work environment measurement
  • Electrochemical formula
  • Nitrogen dioxide

NE7-NO2 is an electrochemical gas sensor for detecting nitrogen dioxide, which is a gas sensor that enables high output by expanding the oral cavity from the 4 series.

Measurement range
Nitrogen dioxide / NO2 0-30ppm
Detection target gas
Nitrogen dioxide / NO2

Electrochemical gas sensor NE4-O2-LF

  • Industrial
  • Industrial alarm
  • Special purpose measurement Combustion exhaust measuring instrument
  • Work environment measurement
  • Electrochemical formula
  • oxygen

NE4-O2-LF is an electrochemical gas sensor for oxygen detection, and by not using lead, it is a product that complies with the recent global lead regulations such as RoHS.Since the detection concentration range is 0-30%, it is very suitable for use in fire alarms.

Measurement range
Oxygen / O2 0-25%
Detection target gas
Oxygen / O2

Electrochemical gas sensor NE4-O3

  • Industrial
  • Industrial alarm
  • Water quality monitoring measuring instrument
  • Special purpose measurement Combustion exhaust measuring instrument
  • Indoor environment
  • Air pollutants
  • Work environment measurement
  • Electrochemical formula
  • ozone

NE4-O3 is an electrochemical gas sensor for ozone detection, and can be used not only for industrial gas alarms but also for various purposes such as environmental monitoring.

Measurement range
Ozone / O3 0-20ppm
Detection target gas
Ozone / O3