SemeaTech Commercial Gas Sensor - WC Air Quality Sensor
This sensor is designed for the measurement of water closet/restroom odor for smart city applications.
- Quantity:
- - +
Product Specification
Product Description:
This sensor is designed for the measurement of water closet/restroom odor for smart city applications. It is recommended to be used in an environment where temperature and humidity are relatively stable.
Performance Characteristics:
Nominal Range |
0 ~20 ppm |
Sensitivity (20℃) |
0.150 ± 0.035 μA/ppm |
Response Time (T90) |
≤ 90 s |
Zero Signal (20℃) |
< ±0.4 μA |
Baseline Shift (-20℃ ~ 50℃) |
< 2 ppm |
Resolution |
0.1 ppm |
Linearity |
Linear up to 20 ppm |
Bias Voltage |
0 mV |
Temperature Range |
-40℃ ~ 50℃ |
Pressure Range |
1 ± 0.1 atm |
Humidity Range |
15% ~ 90%RH non-condensing |
Reliability and Lifespan:
Long Time Output Drift |
< 2% signal/month |
Expected Operating Life |
min. 2 years in clean air |
Storage:
Recommended Storage Temp |
10℃ ~ 30℃ |
Storage Life |
6 months in original packaging |
Warranty |
12 months |
Physical Characteristics:
Housing Material |
ABS |
Weight (Nominal) |
5 g |
Orientation |
None |
Product Dimensions:
All dimensions in mm
All tolerances ±0.10mm unless otherwise stated
Temperature Data:
Safety Note:
This sensor is designed to be used in certain instruments for life critical applications. To ensure the sensor functions per its specifications inside the instrument, it is required to read the instrument user's guide carefully and comply with the calibration procedures by using certified target calibration gas before each use. Failure to do so may cause serious injury and fatality. Please do not open the sensor plastic enclosure because the electrolyte and other chemicals stored inside are harmful.
It is highly recommended for customers to validate the sensor performance using this document as a reference for their product designs or applications.
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