Total 19576 products for gas sensor alarm Manufacture & Suppliers

• H2-AF Electrochemical Hydrogen Gas Sensor For Hydrogen Gas Transmitters A Variety Of Hydrogen Detection Applications

  

  ...Gas Sensor For Hydrogen Gas Transmitters A Variety Of Hydrogen Detection Applications 1. hydrogen sensor H2-AF main parameters: Sensitivity: 10~40nA/ppm Overload: 5000ppm Response time: < 35s Size: Φ20.2×16....

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ GM-602B GM602B MEMS Process Hydrogen Sulfide Gas Sensor For Hydrogen Sulfide Detector

  

  ...hot plate and a metal oxide semiconductor material with low conductivity in clean air. When the detected gas is present in the ambient air, the conductivity of the sensor changes. The higher the concentratio...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• GM402B Gas Sensor MEMS Process for Accurate Detection of CH4 and C3H8 in Consumer Electronics

  

  ... SI-based micro-hot plate and a metal oxide semiconductor material with low conductivity in clean air. When the detected gas is present in the ambient air, the conductivity of the sensor changes. The higher ...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ GM-102B GM102B MEMS Process Nitrogen Dioxide Gas Sensor For Portable And Stationary Nitrogen Dioxide Detectors

  

  ...Gas Sensor For Portable And Stationary Nitrogen Dioxide Detectors Features: MEMS combustible gas sensor is composed of a MEMS process SI-based micro-hot plate and a metal oxide semiconductor material with lo...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 7E4-CO-10 051-1900-200 Four-Electrode Electrochemical Gas Sensor Concentration Measure CO Gas Sensor

  

  ... Gas Sensor Is Used To Measure Concentration Of CO Gas Features: Product Description This product is used to measure the concentration of carbon monoxide gas and can replace the standard seven-series carbon ...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• NE4-NH3-1000 Electrochemical Gas Sensor For Industrial NH₃ Gas Concentration Indicators

  

  ... Electrochemical Gas Sensor 1. Detection Principle: It belongs to an electrochemical gas sensor, composed of a sensing electrode, counter electrode, and reference electrode. Ammonia gas diffuses into the wor...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• NE4-NH3-5000 Electrochemical Gas Sensor For Handheld NH₃ Gas Leak Detectors

  

  ... Electrochemical Gas Sensor 1. Detection Principle: It belongs to an electrochemical gas sensor, composed of a sensing electrode, counter electrode, and reference electrode. Ammonia gas diffuses into the wor...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• DS4-TVOC TVOC Gas Sensors Smart Digital Gas Sensor Solid Polymer Electrochemical

  

  ...Gas Sensors Smart Digital Gas Sensor Solid Polymer Electrochemical Feature: *Low power consumption, wide range power supply from 3.3 to *12V DC (5V recommended). *Wide operating temperature range from -40 ℃ ...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• MP503 MP-503 Air-Quality Gas Sensor For Occasions Such As Household Office Harmful Gas Detection

  

  ... oxide semiconductor material on the ceramic substrate of subminiature Al₂O₃ are fetched out by electrode down - lead, encapsulated in a metal socket and cap. The conductivity of the sensor is...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ COCL2 3E 1 1731-031-14049 Electrochemical Gas Sensor For Gas Detection Instruments

  

  ...Gas Sensor for Gas Detection Instruments Features: COCL2 3E 1 Product features High-precision electrochemical sensor The shell design features small holes to restrict the diffusion of gases. The output signa...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ G7L SF6 0-1000PPM Non Dispersive Infrared (NDIR) Sulfur Hexafluoride Gas Sensor

  

  ...Gas Sensor Features: G7L SF6 gas sensor is a sulfur hexafluoride gas sensor based on non dispersive infrared (NDIR) technology, designed specifically for SF6 monitoring in power equipment such as GIS. It fea...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• MP510C Refrigerant Gas Sensor High Selectivity Semiconductor Flat Surfaced

  

  ... and a metal oxide semiconductor gas-sensitive layer on a miniature Al2O3 ceramic substrate, and encapsulate it in a metal casing. When the detected gas exists in the ambient air, the conductivity of the sen...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• SO2 CF-100 Sulfur Dioxide Gas Sensor SO2 Gas Sensor in Compact Housing

  

  ... sensors, see application note MEM1. The data contained in this document is for guidance only. Membrapor AG accepts no liability for any consequential losses, injury or damage ......

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• Acid/C-100 Acetic Acid Gas Sensor 3 Electrode Electrochemical RCOOH Gas Sensor in Compact Housing

  

  ... about usage of Membrapor sensors, see application note MEM1. The data contained in this document is for guidance only. Membrapor AG accepts no liability for any consequential losses, injury or damage ......

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• NH3 3E 500 SE Ammonia Gas Sensor Electrochemical 0 To 500PPM NH3 Gas Sensor

  

  NH3 3E 500 SE Ammonia Gas Sensor Electrochemical 0 To 500PPM NH3 Gas Sensor Features 1. Amperometric 3 electrode sensor cell 2. Low susceptibility to abrupt changes of humidity 3. No CO2 interference 4. High se...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• PM989-600A-CIT 1LEL 75C Catalytic Oxidation Combustible Gas Sensor

  

  ...Gas Sensor DOCUMENT PURPOSE The purpose of this document is to present the performance specification of the 1LEL 75C Combustible Gas sensor. This document should be used in conjunction with the 1LEL 75 Chara...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• G4P CH4 Infrared Methane Gas Sensor With 5-100%VOL Range 1ppm Resolution

  

  ..., with a maximum range of 100% VOL. This sensor meets the requirements of "GB15322 Combustible Gas Detector", "AQ6211-2008 Non-dispersive Infrared Methane Sensor for Coal Mines" and "...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• DS4-HCHO Industrial Grade Gas Sensor With Stability Response Time Operating Humidity Up To 95%RH

  

  ... environments. The expected sensor life of this gas sensor is more than 4 years, which means that it will last for a long time and provide reliable readings. The Gas Sensor is an excellent product for detect...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• SC40A_SF6 Energy Efficient Non Dispersive Infrared Sulfur Hexafluoride Gas Sensor

  

  ...Gas Sensor has a low working current of less than 220 MA Note 2, making it an energy-efficient device that will not consume too much power. This ensures that the device can be used for extended periods witho...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• CO/H2S-D2 Carbon Monoxide And Hydrogen Sulphide Gas Sensors

  

  ... Gas Sensors Save space and save cost with our 2Sense family of dual gas sensors, in the A-series 20mm size. With a patented design and best response, these dual sensors offer the required performance with o...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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