Description Of The Device; Device Specification - Lanberg SR-1105 User Manual

C. Description of the device
1. Power LED
2. Fault LED
3. Alarm LED
4. LCD display
5. „TEST" button
D. Device specification
1. Detection method: Electrochemical sensor
2. Product dimensions: ø 90mm x 35mm
3. Weight: 108 g
4. Power supply: built-in lithium battery
5. Working conditions: a. Temperature: 0°C-40°C b. Humidity: 20%~95%
6. Alarm signal loudness: >85dB / 3m
7. PPM display range: 0-499PPM (±10%)
8. Reaction time depending on the carbon monoxide concentration:
Particles per million (PPM) of carbon monoxide
Approximate battery life: 10 years
2
1
50 PPM
100PPM
300PPM
3
4 5
Time interval until alarm triggers
60 - 90 minutes
10 - 40 minutes
Less than 3 minutes
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