NE4-CO-SI Electrochemical Carbon Monoxide CO Gas Sensors with Humidity Range 15–90% RH non-condensing
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5work days
Product Description
NE4-CO-SI Electrochemical Carbon Monoxide (CO) Gas Sensors
Basic Information:
- Detected Gas
Carbon monoxide (CO) - Application Fields
Industrial alarm systems, underground parking lot monitoring, etc. - Measurement Range
0–1000 ppm
Performance Features:
- High Stability
Maintains consistent performance over a long period, suitable for various industrial scenarios and portable gas detectors. - Replaceability
Can serve as a substitute for the NE4-CO sensor, ideal for cost-sensitive applications (e.g., underground parking monitoring systems).
Working Conditions:
- Temperature Range
-20°C–50°C - Humidity Range
15–90% RH (non-condensing) - Pressure
0.9–1.1 atm
Series Comparison:
- The NE4-CO-SI belongs to the NE4-CO series, which also includes the standard NE4-CO sensor.
- Compared to consumer-grade sensors, the NE4-CO series offers:
- Higher signal output and lower detection limits.
- Excellent gas selectivity, durability, and response speed.
- The NE4-CO-SI balances performance with cost-effectiveness, making it suitable for applications where budget constraints are a priority.
|
Parameter |
Value |
|---|---|
| Detected Gas | Carbon monoxide (CO) |
| Measurement Range | 0 - 1000 ppm |
| Maximum Overload | 2000 ppm |
| Output Current | 70 ± 15 nA/ppm (similar to NE4 - CO, assumed same for NE4 - CO - SI)2 |
| Zero Offset (20 °C) | < 5 ppm equivalent (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
| Reproducibility | ± 2 % (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
| Output Drift in Air | Less than 5 ppm (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
| Response Time (90 %) | < 30 seconds (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
| Temp. Depend. in Air | < 10 ppm (- 20 to 50 °C) (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
| Expected Lifetime | > 2 years (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
| Operating Temperature | - 20 - 50 °C |
| Humidity Range | 15 - 90 % RH |
| Pressure | 0.9 - 1.1 atm |
| Recommended Resistor | 10 ohms (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
| Bias Voltage | Not required (similar to NE4 - CO, assumed same for NE4 - CO - SI) |
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Company
ShenzhenYijiajie Electronic Co., Ltd.
Location
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person
Xu
