Product Details
SEMEM 7 Series formaldehyde CH2O electrochemical gas sensor for industrial gas detection and alarm equipment.
Models:
– 7CH2O-10: 0-10 ppm range
– 7CH2O-50: 0-50 ppm range
Key features:
– Low power consumption
– Strong anti-interference performance
– Wide linear range
– High precision
– High sensitivity
– High stability
– Fast response
– Suitable for industrial environmental gas monitoring and detector integration
Main parameters:
Gas: Formaldehyde (CH2O)
Sensor type: Electrochemical
Model series: SEMEM 7 Series
Typical model: 7CH2O-10 / 7CH2O-50
Application: industrial gas alarm, environmental monitoring, gas detector repair or integration
Please confirm the required range before ordering. Professional installation and calibration are recommended.
Available Models & Reference Prices
| Model | Model / SKU | Reference Price |
|---|---|---|
| 7CH2O-10 | 7CH2O-10 | $112.08 USD |
| 7CH2O-50 | 7CH2O-50 | $112.08 USD |
The displayed currency follows the current language. Prices are for selection reference only; contact us to confirm the final quotation, lead time, and configuration.







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