HNA-2518 is a combustible gas sensor based on the principle of catalytic combustion, which can detect hydrogen and alkanes (alkane gases with carbon atomic number no more than 2), especially with excellent response characteristics to methane, mainly developed as a gas detector for civil and industrial use. Based on Suzhou company in the development of hydrogen sensor product experience and advanced MEMS micro-nano processing technology, developed HNA-2518 this compact catalytic combustion sensor, has very good durability and robustness, fast response speed, good linear output, poisoning resistance advantages, transmission, sensor internal special adsorbent, makes the sensor of silicon, sulfide, is an ideal gas sensor used to detect a variety of combustible gas.

• Input voltage: 2.5±0.1V

• Induction range: 0-100% LEL

• Operating current: 140 ± 15 mA

• Response time (T90): <20 sec

• Recovery time (T10): <20 sec

• Operating temperature: -20℃ ~ + 60℃

• Linearity:> 99% (0-4%)

• Minimum sensitivity: 18 mV @ 10,000 ppm Ch4

• Replicate accuracy: <2 mV

• Application scenario: industry and commerce