
ZAMEL CTW-03 Carbon Monoxide Detector
- Advanced electrochemical sensor for accurate carbon monoxide detection
- Real-time digital display for easy monitoring of CO levels
- Battery-operated with low battery indicator for continuous protection
- Compact design with easy installation and maintenance
- Audible alarm with 85 dB sound level for immediate alert

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More info
Protect yourself and your family from the silent killer (carbon monoxide)!
The CTW-03 sensor is used to continuously monitor the dangerous concentration of carbon monoxide in the air. Upon detecting a dangerous concentration, the device activates an audible and visual alarm. Thanks to battery power, the device is easy to place anywhere. It features an advanced electrochemical sensor with a lifespan of 10 years, and an automatic diagnostic system that reports sensor damage and battery discharge.
It also has an LCD screen displaying the concentration of carbon monoxide and informational messages. It also has additional features such as memory for recorded gas concentrations and temperature measurement.
Each copy of the carbon monoxide sensors produced by ZAMEL is additionally tested in a specialized test chamber and receives a certificate of correct operation (detection of carbon monoxide concentration of 300ppm in less than 3 minutes).
Information on the manufacturer's website
Product features
Degree of protection | IP 20 |
Color | balta |
Dimensions | 140 x 65 x 35 mm |
Mounting | paviršinis |
Operating temperature | 0° C iki +45° C |
Volume level | 85 dB |
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