SF340M SF Detection SF Detection Gas Detection Sensor Module for CO Detector
Description
SF Detection Gas Detection Sensor Module for CO Detector
The product with part number SF340M (SF Detection Gas Detection Sensor Module for CO Detector)
is from company SF Detection and distributed with basic unit price 46,79 EUR. Minimal order quantity is 1 pc.
Accessory TypeSensor Module For Use WithCO Detector Product Details SF340M Replacement CO Sensor Module Replacement CO sensor module for the SF340E and SF340F hardwired carbon monoxide detectorsThe sensor module is fully guaranteed for the whole of its 5 year operational life and will give an audible and visual indication when it requires replacing.Includes integral replacement back up batteryPlug in module for easy replacement with no expensive re-wiring or main unit re-installation costs of the base SF340 unit. Detection principle Electrochemical cell Operating voltage 4.5V Alarm life Guaranteed for 5 years under normal operating conditions End of alarm life warning 3 short chirps every minute Alarm indication Audible and visual alarm Operating temperature range -10 to +40°C Alarm levels 50ppm between 60 to 90 minutes100ppm between 10 to 40 minutes 300ppm Note The SF340E and SF340F series of hardwired carbon monoxide detectors require the sensor module to be replaced once every 5 years Gas Detection: Carbon Monoxide Detection Carbon Monoxide is a deadly toxic gas that has no smell and cannot be seen or tasted. Its presence is lethal causing death and injury, it can be caused by poorly installed or maintained heating appliances, chimneys, flues and gas fired cooking appliances.,Even low levels of CO can impair judgement and greatly increase risk of accidents and injury in motorists and machine operators. See "key characteristics" table for details of carbon monoxide level and their effects. Key characteristics Carbon Monoxide Level PPM Effect 0 Desirable level 9 Maximum indoor air quality level 50 Max. concentration for continuous exposure in any 8hr period 200 Slight headache, tiredness, nausea after 2-3hrs. 300 Max. short term exposure limit (15 mins.) 400 Frontal headaches 1 to 2hrs, life threatening after 3hrs. 1600 Headache, dizziness, nausea within 20 minutes. Can prove fatal within 1hr 3200 Headache, dizziness, nausea within 10 minutes. Can prove fatal within 30 minutes
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