Carbon monoxide detector with battery-powered alarm
Carbon monoxide detector with battery-powered alarm
Standards
- Complies with EN 50291-1:2018
- Complies with EN 14604:2005
- See annexes 1 and 2
Main features
- Supplier Code: JA-995
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85 dB powerful acoustic alarm.
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High-precision electrochemical sensor.
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Power supply: 2 AA size batteries (not included).
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Alarm signal consists of 4 short audible beeps, accompanied by flashing red LED.
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A "beep" every 30 seconds indicates low battery (to be replaced); green LED continues flashing every 30 seconds.
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Test/Reset button to verify proper operation and reset the unit in case of an alarm.
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Green and red LEDs to indicate operational and alarm status.
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At power on, the unit beeps and the red LED flashes once.
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Power-saving mode: initially 4 beeps every 5 seconds; after 4 minutes it reduces to 4 beeps every minute to preserve the battery.
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3-digit LCD screen (optional):
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"Lb" indication for low battery
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"999PPM" indication for CO concentration over 999 ppm.
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Screen remains off under normal conditions, turns on when testing or if CO concentration exceeds 30 ppm.
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After 3 minutes after batteries are inserted, the unit starts air monitoring.
LED Signals:
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Green LED: flashes every 30 seconds to indicate that the device is working properly.
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Red LED: flashes when a dangerous level of carbon monoxide is detected, accompanied by the audible alarm.
CAUTION: This detector reports the presence of carbon monoxide only in the area where the sensor is installed. The gas may be present in other areas.
Specifications:
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Power supply: 2 AA batteries
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Sensitivity and response time:
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≥ 50 ppm → alarm within 60-90 minutes
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≥ 100 ppm → alarm within 10-40 minutes
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≥ 300 ppm → alarm within 3 minutes
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Standby current: ≥ 365 μA
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Current in alarm: ≥ 50 mA
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Operating conditions: 5°C to 40°C | Humidity: 20-90% RH
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Display tolerance: ±50 ppm
- Screws and dowels included
- Batteries not included
EAN code: 8053323556206
