Product 6: Formaldehyde transmitter
Product model：JC-FT-04R
Product description
Formaldehyde transmitter is a special gas detection equipment for HCHO concentration detection in the air, using the original imported electrochemical sensor, industrial circuit design, professional algorithm. Products have strong anti-interference ability, good stability, high precision, high resolution, wide measurement range and other characteristics, widely used in smart home, airport station, garage, barn and other places.
This product supports RS485, CAN, NB/4G, GPRS, MQTT and other network communication modes, support customized development.
Technical parameters
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Tracer gas |
formaldehyde（HCHO） |
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Detection principle |
electrochemistry |
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Power supply |
DC 10～30V |
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operating range |
0～5ppm |
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Accuracy |
±5%FS |
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Resolution |
0.01ppm |
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Service life |
≥2 years |
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Preheating time |
≥3 min |
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Response time |
≤35S |
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Zero drift |
≤±0.5ppm |
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Repeatability |
≤2% |
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Operating condition |
temperature |
-20～50℃ |
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humidity |
0%～95%RH（no condensation） |
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Output signal |
default |
RS485（Modbus） |
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custom |
CAN |
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NB/4G |
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GPRS |
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MQTT |
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Installation |
wall mounted |
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System architecture
