Contact person: Manager Yuan
Tel: 0371-86222576
Mail box: yuansm@duotesi.com
Address: 21st Floor, Building 4, No.57, Science Avenue, High-tech Zone, Zhengzhou City
DTS-4CH2O formaldehyde sensor is a fixed potential electrolytic sensor, with high sensitivity, high precision, anti-interference and unique anti-leakage structure, widely used in petrochemical industry production, environmental protection and other fields.
Performance parameter：
| Measuring gas： | formaldehyde（CH2O ） |
| Measuring range： | 100ppm |
| Ultimate overload： | 200ppm |
| Output signal： | 0.5±0.15uA/ppm |
| resolution： | 0.5ppm |
| Response time（t90）： | ≤90s |
| Zero drift： | ＜1ppm |
| bias： | 0mV |
| environment | |
| Operating temperature： | -40–+50℃ |
| Working humidity： | 15%-90%RH(Condensation free) |
| Working pressure range： | 1±0.1Standard atmosphere |
| Life warranty | |
| Long-term stability： | < 2% signal value/month |
| Recommended storage environment： | In a closed container 10℃-30℃ |
| Expected service life： | In the air for 24 months |
| Storage life： | Original packaging for 6 months |
| Warranty period： | 12 months |
DTS-4CH2O
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