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
Package: | carton blister |
Supply Ability: | 80000 Piece/Pieces per Month |
Model Number: | CO-2588 |
Brand Name: | GABEL |
Place of Origin: | Zhejiang China (Mainland) |
Model: S150 Name: GSM SMS3G 4GController Alarm Keyword: GSM SMS Controller, GSM SMS Alarm, GSM SMS Control Alarm, GSM RTU, GSM SMS RTU, GSM Remote Controller, GSM SMS Remote, GSM Relay, GSM Switch. GSM Pump Monitoring, GSM Water Level Monitoring, SMS Alert, SMS Alarm Unit, 3G ...
Come From King Pigeon GSM 3G 4G Alarm Co.,Ltd.
AC/ DC Operated Carbon Monoxide Alarm (CO Alarm • AC/DC operated carbon monoxide alarm • Non-radioactive technology for environmental friendly • CO concentration threshold: varying time-to-alarm depending on concentration • With quick fix mounting bracket for easy ...
Come From Week Technology LTD