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Product description: Battery-powered carbon monoxide detector - Zamel CTW-03
The CTW-03 battery-powered carbon monoxide detector from Zamel is a reliable device designed to protect health and life from carbon monoxide poisoning – a colorless and odorless gas produced by incomplete fuel combustion. Thanks to a new-generation electrochemical sensor and self-diagnostic function , the CTW-03 offers high detection precision and safe operation. An optical and audible alarm informs when permissible CO levels have been exceeded, and a clear LCD screen displays current data and warnings. Each detector is tested in a test chamber and is certified for proper operation.
Main features of the carbon monoxide sensor
- Electrochemical sensor : lifespan up to 10 years
- Certified sensitivity : detects 300 ppm CO in up to 3 minutes
- Alarm signal : 85 dB sound and LED
- LCD display : shows CO concentration, temperature and messages
- Battery powered : 3 x AA - no wiring required
- Memory function : recording of the highest recorded CO concentration
- Self-diagnosis : informs about faults and sensor wear
- Temperature measurement : built-in sensor measuring the ambient temperature
- Detection standard : compliance with PN-EN50291-1:2018
Practical applications
The CTW-03 sensor is suitable for use anywhere there's a risk of carbon monoxide buildup – in homes, apartments, boiler rooms, garages, or summer houses . It's an ideal choice for rooms with a fireplace, gas stove, or coal furnace. Battery-powered and easy to install, it can be quickly installed without the need for wiring.
How does the CTW-03 carbon monoxide detector work?
The CTW-03 sensor operates on the basis of an electrochemical reaction , detecting the presence of carbon monoxide in the air. When CO concentration exceeds pre-set thresholds, the sensor activates an audible and visual alarm . A built-in diagnostic system monitors the device's technical condition and battery charge level, with data displayed on a clear LCD screen . A memory function allows for reading the maximum recorded gas concentration. Autonomous battery power ensures complete mobility and safety even in the event of a power outage.
Technical specifications of the CO sensor
- Sensor type: electrochemical
- Detection range: from 30 ppm (after 120 min), 100 ppm (from 10 min to 40 min), 300 ppm (up to 3 min)
- Alarm volume: 85 dB
- Power supply: 3 x AA batteries (6V)
- Signaling: sound and visual
- Operating temperature range: 0°C to 45°C
- Operating humidity: 0% to 90% RH
- Installation: surface-mounted, portable
- Display: yes (LCD)
- Additional functions: concentration memory, temperature measurement, self-diagnosis
- Degree of protection: IP20
- Certifications: CE, proper operation test (300 ppm < 3 min)
- Dimensions: 140 x 65 x 35 mm
Contents of the set
- 1x Carbon Monoxide Sensor CTW-03
- 3x AA battery
- 2x Mounting screws and plugs
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