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hydrogen sulfide 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

hydrogen sulfide gas sensor NE7-H2S
- Industrial
- Industrial alarm
- Disaster countermeasure measuring instrument
- Electrochemical formula
- Hydrogen sulfide

NE7-H2S is an industrial electrochemical hydrogen sulfide gas sensor. It is mainly used as a stationary gas alarm or measuring device. This sensor operates in a wider concentration range than the regular NE4-H2S, and is a gas sensor with excellent response characteristics and durability against high concentrations. "
- Measurement range
- Hydrogen sulfide / H2S 0-200ppm
- Detection target gas
- Hydrogen sulfide / H2S

Electrochemical gas sensor NAP-520
- For consumer
- Consumer alarm
- Disaster countermeasure measuring instrument
- Special purpose measurement Combustion exhaust measuring instrument
- Electrochemical formula
- Hydrogen sulfide

NAP-520 is an electrochemical gas sensor for detecting hydrogen sulfide and can be used for various gas detectors.It has high performance, high stability and small size, and is suitable for portable devices that can be carried by workers.
- Measurement range
- Hydrogen sulfide / H2S 0-100ppm
- Detection target gas
- Hydrogen sulfide / H2S

hydrogen sulfide gas sensor NAP-523
- For consumer
- Consumer alarm
- Disaster countermeasure measuring instrument
- Special purpose measurement Combustion exhaust measuring instrument
- Electrochemical formula
- Hydrogen sulfide

NAP-523 is a 3-electrode type electrochemical gas sensor developed to detect hydrogen sulfide.This sensor is highly sensitive and has extremely high selectivity for hydrogen sulfide.Due to the small size of this sensor, it is a gas sensor that can be mounted on portable devices such as bad breath checkers.
- Measurement range
- Hydrogen sulfide / H2S 0-0.5ppm
- Detection target gas
- Hydrogen sulfide / H2S
