ShenzhenYijiajie Electronic Co., Ltd.
| Product model | GM4020-CO |
| Maximum load concentration | 2000ppm |
| Detection gas | Carbon Monoxide Gas CO |
| Sensitivity | 60±15nAppm |
| Supply Ability | 1000PCS/Month |
| Range | 0-1000ppm |
| Response time | T90 ≤30s |
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Delivery Time | 3-5workingdays |
| Packaging Details | Standard Package |
| Brand Name | YJJ |
| Model Number | GM4020-CO |
| Place of Origin | China |
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Product Specification
| Product model | GM4020-CO | Maximum load concentration | 2000ppm |
| Detection gas | Carbon Monoxide Gas CO | Sensitivity | 60±15nAppm |
| Supply Ability | 1000PCS/Month | Range | 0-1000ppm |
| Response time | T90 ≤30s | Payment Terms | L/C, D/A, D/P, T/T, , |
| Delivery Time | 3-5workingdays | Packaging Details | Standard Package |
| Brand Name | YJJ | Model Number | GM4020-CO |
| Place of Origin | China | ||
| High Light | Environmental Monitoring Gas Sensor ，Fast Response Time Gas Sensor ，GM4020-CO Gas Sensor | ||
GM4020-CO Carbon Monoxide Gas Sensor High Performance for Gas Analyzers
The GM4020-CO is a three-electrode electrochemical sensor in the standard "4-series" package, specifically designed for carbon monoxide detection. It outputs a low-level current signal that is linearly proportional to the CO concentration. It serves as a direct replacement for mainstream 4-series CO electrochemical sensors and is widely used in residential and industrial carbon monoxide monitoring equipment.
Specification:
|
Resolution
|
1 ppm |
| Sensitivity | 60 ± 15 nA/ppm (at room temperature) |
| Response Time (T90) | ≤ 30 s |
| Zero Drift (-40 to 50°C) | < 3 ppm |
| Bias Voltage | 0 mV |
| Operating Temperature | -40°C to +50°C |
| Operating Humidity | 15% to 90% RH (non-condensing) |
| Operating Pressure | 0.1 to 1 atm |
| Expected Service Life | 2 years in air |
| Long-term Stability | ≤ 2% of signal value/month |
| Storage Temperature | 10°C to 30°C; 6-month storage in a clean environment |
| Weight | 16 g |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe... Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe...
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