ShenzhenYijiajie Electronic Co., Ltd.
| Measurement Range | 0 ~ 10 ppm |
| Response Time (T90) | ≤ 90 seconds |
| Sensitivity | (11.8 ± 6) |
| Packaging Details | Paper box |
| Maximum Overload | 100 ppm |
| Resolution | 0.1 ppm |
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Delivery Time | 3-5work days |
| Target Gas | Formaldehyde |
| Supply Ability | 5000pcs |
| Place of Origin | CN |
| Model Number | ME3-CH2O |
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Product Specification
| Measurement Range | 0 ~ 10 ppm | Response Time (T90) | ≤ 90 seconds |
| Sensitivity | (11.8 ± 6) | Packaging Details | Paper box |
| Maximum Overload | 100 ppm | Resolution | 0.1 ppm |
| Payment Terms | L/C, D/A, D/P, T/T, , | Delivery Time | 3-5work days |
| Target Gas | Formaldehyde | Supply Ability | 5000pcs |
| Place of Origin | CN | Model Number | ME3-CH2O |
| High Light | formaldehyde electrochemical gas sensor ，indoor air concentration detector ，ME3-CH2O gas sensor | ||
ME3-CH2O Formaldehyde Electrochemical Gas Sensor Indoor Environmental air Concentration Detector
Features:
Electrochemical principle, current output proportional to concentration
Low power consumption, high precision & high sensitivity
Wide linear range, good anti‑interference
Excellent repeatability & long‑term stability
Applications:
Industrial safety,
environmental monitoring,
indoor air quality,
formaldehyde detection instruments,
hygiene & occupational safety
| Target Gas | Formaldehyde (CH2O, HCHO) |
| Measurement Range | 0 ~ 10 ppm |
| Maximum Overload | 100 ppm |
| Sensitivity | (11.8 ± 6) µA/ppm |
| Resolution | 0.1 ppm |
| Response Time (T90) | ≤ 90 seconds |
| Bias Voltage | 300 mV |
| Recommended Load Resistance | 300 Ω |
| Repeatability | < 2% of output value |
| Long-term Drift | < 2% per month |
| Operating Temperature | -20°C to +50°C |
| Operating Humidity | 15% ~ 90% RH (non-condensing) |
| Service Life | 2 years (in ambient air) |
| Package | Standard 4-series (Ø20.3 x 16.6 mm) |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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