Battery-powered carbon monoxide detector with TEST button, life span of 10 years, EN 50291-1:2018 compliance

Battery-powered carbon monoxide detector with TEST button, 10-year service life, EN 50291-1:2018 compliance

Product features:

• backlit LCD display
• tEST button (allows you to check the correct operation of the sensor)
• optical (3-color LEDs) and audible signaling
• carbon monoxide concentration measurement function in the range from 10 ppm to 550 ppm
• electrochemical sensor
• low battery indication (beep, flashing LED)
• indication of sensor malfunction and end of sensor life
• protection against installation of the device without battery
• signaling low concentration of CO
• compliance with EN 50291-1:2018 standard for home carbon monoxide detectors
• average life of the sensor: about 10 years

Legend:

1. LCD display (backlit)
2. Power indicator
3. Error / failure indicator
4. Alarm indicator
5. TEST button
6. Speaker
7. Air inlet
8. Battery compartment 3x 1.5V LR6 AA batteries (included)
9. Cover

Specifications:

• Sensor type: electrochemical
• Carbon monoxide measurement range: 10-550 ppm (±10%). Below 10ppm, the sensor displays 0ppm, and above 550 ppm - Hco
• Low CO warning: when the concentration of carbon monoxide exceeds 30 ppm in 60 minutes or exceeds 40 ppm in 40 minutes, the device will signal low concentration
• Volume: >85 dB at 3m
• Low battery warning: <3.6V (the device still works max. 7 days in normal mode or max. 30 days in standby mode)
• Alarm mode output: <40 ppm
• Power indicator: flashes every 45 sec.
• Failure indicator: if an error occurs, the device will signal a failure within 3 minutes
• Sensor life: approximately 10 years
• Operating temperature: -10°C ...+45°C
• Operating humidity: 0%~93% RH
• Power supply: 4.5V DC (3x1.5V type AA, included)
• Current consumption: <30 μA (standby), <65 mA (alarm)
• Dimensions: 107 × 77 × 36 mm
• Net weight: 0.116 kg

VIRONE DC-3