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| Categories | Gas Detector Sensor | 
|---|---|
| Brand Name: | KACISE | 
| Model Number: | KGD-JM-101 | 
| Certification: | CE | 
| Place of Origin: | CHINA | 
| MOQ: | 1PCS | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 1000 Piece/Pieces per Week negotiable | 
| Delivery Time: | 5-8 work days | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| Working Principle: | Non - dispersive infrared detection technology (NDIR) | 
| Measurement Range: | 0 - 100%LEL | 
| Accuracy: | 0%LEL~25%LEL: ±3%LEL 25%~50%LEL: ±5%LEL 51%LEL~100%LEL: ±10%Reading | 
| Operating Environment Temperature: | -10°C ~ 60°C | 
| Operating Environment Humidity: | 0 - 95%RH (non - condensing) | 
| Resolution: | 0.1%LEL | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Methane Sensor KGD - JW - 101
Product Introduction
The KGD - JW - 101 methane sensor is a four - channel methane sensor developed based on non - dispersive infrared (NDIR) detection technology. It can monitor the methane gas leaked in the environment in real time. This sensor features high accuracy and excellent long - term stability, and is widely used in fields such as household gas alarms, portable gas detectors, natural gas leakage detection, and gas pressure regulating cabinets.

Product Features
Technical Parameters
| Working Principle | Non - dispersive infrared detection technology (NDIR) | 
| Measurement Range | 0 - 100%LEL | 
| Accuracy | 0%LEL~25%LEL: ±3%LEL 25%~50%LEL: ±5%LEL 51%LEL~100%LEL: ±10%Reading | 
| Operating Environment Temperature | -10°C ~ 60°C | 
| Operating Environment Humidity | 0 - 95%RH (non - condensing) | 
| Resolution | 0.1%LEL | 
| Response Time | T90 ≤ 30s | 
| Power Supply Range | DC 5V - 5.5V | 
| Average Operating Current | < 100mA | 
| Dust and Waterproof Grade | IP52 | 
| Product Dimensions | 4733*10.8mm (excluding pins) | 
| Reference Standards | GB/T 34004 - 2017, GB 15322.2 - 2019, UL1484, EN50194 | 
| Environmental Protection Standards | RoHS 2.0, REACH | 
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