CO-2588 CO alarm

MAIN DIFFERRENCE BETWEEN EN50291 AND EN50270 STANDARD
NEW STANDARD OLD STANDARD
EN50291 EN50270
CO concentration    No alarm before      Alarm before
30 PPM                    120 Minutes         -
50 PPM                     60 Minutes                90 Minutes
100 PPM                  10 Minutes                 40 Minutes
300 PPM                                                        3MIN 50PM -- 100ppm
battery:    Alkaline battery battery:  carbon  battery
SENSOR FAULT INDICATOR NO SENSOR FAULT INDICATOR

Advanced design
- Long Life electro-chemical sensor
- Excellent reliability & high accuracy
- Self test on the sensor and self diagnostics on the electronics
- Easy installation
- Test / Reset Button
- Low battery warning
- Designed to latest EN 50291/CE requirements
- Cannot be fitted with battery missing
- Loud 85dB alarm signal
- Supplied with fixing kits
-battery life: more than 1 year
-9VDC Alkaline battery included.
-EN50291 approved by TUV

alarm,co alarm,CO-2588 CO-alarm,CARBON MONOXIDE DETECTOR

1.carbon monoxide alarm,CO-2588 CO alarm
2.Designed to latest EN 50291/CE requirements
3.Low battery warning