NAP-66A is mainly used for gas detectors and leak testers. NAP-66A is a half in height and needs a half in power consumption compared to existing sensor so that thinner and lighter-weight detectors can be produced.
NAP-550 is a newly developed NO2 sensor for the gas alarm in the underground parking areas. Output signal of NO2 sensor is opposite side of general reductive gases, however the signal is quite linear to gas concentration.
NE7-CO-H series hydrogen sensitivity compensated type carbon monoxide gas sensors which are suitable for fixed applications. There are 2 types in this series, one is the standard type, 0-1000ppm of CO, and another one is for high concentration of CO, 0-1%. These types have 4 electrodes, and hydrogen gas sensitivity is compensated internally. Then, such one is very suitable for the measurement of CO gas concentration in the exhaust gas from gas or oil combustion equipment without interference of hydrogen gas in incomplete combustion gas. By adhering to industry standards for size and connection orientation, the NE4-CO-H can be retrofitted easily to existing product designs.
NE7-CO-H series hydrogen sensitivity compensated type carbon monoxide gas sensors which are suitable for fixed applications. There are 2 types in this series, one is the standard type, 0-1000ppm of CO, and another one is for high concentration of CO, 0-1%(NE7-CO-H10000). These types have 4 electrodes, and hydrogen gas sensitivity is compensated internally. Then, such one is very suitable for the measurement of CO gas concentration in the exhaust gas from gas or oil combustion equipment without interference of hydrogen gas in incomplete combustion gas. By adhering to industry standards for size and connection orientation, the NE4-CO-H can be retrofitted easily to existing product designs.
NCP-180S gas sensor is a single header type hydrogen gas sensor for industrial application, and it has been already available in many customers for fixed applications. This type has a simplified explosion proof structure, however it is recommended that it is installed in the approved body by ATEX, CSA or etc. Dimensions Diameter of base φ16.5 Diameter of strainer φ13 Height φ15 Pin length φ6
NCP-180 gas sensor is a matched pair type for industrial use, and it has been already available also in many customers for fixed applications. Since this type does not meet the structure of explosion proof by itself, it has to be installed in the approved body by ATEX, CSA or etc. Dimensions Diameter of base φ11 Diameter of strainer φ8 Height φ7 Pin length φ25
NCP-300 gas sensor is a matched pair type for industrial use like NC-170, and it has been already available in many customers for fixed applications. Since this type does not meet the structure of explosion proof by itself, it has to be installed in the approved body by ATEX, CSA or etc. Dimensions Diameter of base φ11 Diameter of strainer φ8 Height φ7 Pin length φ2
NCP-170S gas sensor is a single header type for industrial use, and it has been already available in many customers for fixed applications. This type has a simplified explosion proof structure, however it is recommended that it is installed in the approved body by ATEX, CSA or etc. Dimensions Diameter of base φ16.5 Diameter of strainer φ13 Height φ15 Pin length φ6
NCP-170 gas sensor is a matched pair type for industrial use, and it has been already available in many customers for fixed applications. Since this type does not meet the structure of explosion proof by itself, it has to be installed in the approved body by ATEX, CSA or etc. Dimensions Diameter of base φ11 Diameter of strainer φ8 Height φ7 Pin length φ25
NSU-131A and 131AF are ready-for-use units with Nemoto catalytic type gas sensors already calibrated. Outputs are obtained in mV order when the rated DC voltage is supplied to the units. The alarm concentration is preset at 10% of LEL of natural gas or hydrogen gas, but custom calibration is available upon request.
NSU-131A and 131AF are ready-for-use units with Nemoto catalytic type gas sensors already calibrated. Outputs are obtained in mV order when the rated DC voltage is supplied to the units. The alarm concentration is preset at 10% of LEL of natural gas or hydrogen gas, but custom calibration is available upon request.
NAP-78S is a gas sensor for monitoring incomplete combustion. NAP-78S can be installed in a flue duct for direct monitoring on stoking equipment. Usually this type of sensor has individual temperature dependency to require an individual compensation circuit, but this has been the cause of the high cost of such sensors to eventually impede the popularization, however, NAP-78S’s temperature dependency can be compensated by a simple circuit and does not need an individual circuit.
NAP-55A is a miniature & low power consumption type sensor. NAP-55A is mainly used for gas detectors and leak testers. NAP-55A is a half in height and needs a half in power consumption compared to existing sensor so that thinner and lighter-weight detectors can be produced.
NAP-57A is a new product based on 56A. It can be used in combustible gas detectors for industrial and commercial applications. It has good detection sensitivity in toxic gas environments such as HMDS and H2S. At the same time, the power consumption and pins of the sensor The locations is the same as 55A and 56A. Meet GB15322.1-2019
NAP-56A is a small, low-power catalytic combustion gas sensor. It is an improved version of NAP-55A, and its sensitivity is 15% higher than that of NAP-55A. The shell and base are made of corrosion-resistant, high-temperature-resistant metal and bakelite, with a longer service life. They are mainly used for combustible gas alarms and portable gas leak detection equipment.
NAP-50A is a catalytic combustion gas sensor. It has a small size, low power consumption, and high-speed response. Detectable gases include methane, propane, hydrogen, hydrocarbons, etc. The sensitivity to alcohol is extremely low, and it has the function of preventing false alarms.