Carbon Monoxide Alarms & Detectors GAS SAFE REGISTER TM

CARBON MONOXIDE ALARMS

SF 450EN, Battery Operated, EN 50291, Kitemarked

The SF 450EN carbon monoxide alarm is fully guaranteed for 6 years and is designed for a six to seven year life under normal operating conditions. It is approved and kitemarked to the European Standard EN 50291: 2001. No maintenance is required during the life of the alarm ; no batteries, sensors or other parts will need replacing in that time. When the alarm is sounding the batteries will last up to 5 days - after this time the alarm will need to be replaced. Mains wiring is not required ; batteries supplied are pre-fitted. Alarm is an 85 decibel (at 3 m) buzzer and a visual warning. Alarm levels ; 50 ppm between 60 and 90 minutes, 100 ppm between 10 and 40 minutes and 300 ppm less than 3 minutes. There is a test facility, a self-check function and an end of detector life audible warning. Operating temperature range is -10 °C to +40 °C. Humidity range 30 to 90% RH. May be wall mounted with fixing kit provided, or be free standing, therefore suitable for use in the home and on holiday.
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SF 340E, Main Powered

The SF 340E series of carbon monoxide detectors incorporate a unique module replacement system. There are no main unit replacement costs, just a simple clip in module to replace once every 5 years. This results in low ownership costs and minimal maintenance. Locking screws ensure that only authorised persons can gain access to the unit. All SF 340 units also provide up to 5 years of battery backup ensuring continuous protection - even in the event of power loss.
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SF 340F & SF 340J, Mains Powered

With Relay Output and Interconnect Facility
The SF 340F (230 V AC) and SF 340J (12/24 V DC) units offer all the benefits of the SF 340E above with the addition of relay outputs which enable the operation of gas valves, linking to security systems, sounding remote alarms... etc.
These units can also be linked together in series which means that if one alarm is activated then all the alarms linked to it will be activated.
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Replacement Sensor Module for SF 340 Series

The SF 340M is a simple clip-in replacement module for all of the SF 340 series of mains powered carbon monoxide alarms.
Each module has an operational life of 5 years and contains a new sensing cell and battery backup. Suitable for the above models SF 340E (P/N 12057) and SF 340F (P/N 9408).
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Dicon CO 850Mi, Mains Powered, EN 50291, Kitemarked

The DICON CO 850Mi alarm is approved to BS EN 50291. It measures the concentration of carbon monoxide and sounds a loud alarm when a potentially harmful level is reached. The automatic self-test feature tests the sensor using gas. Features instant test and reset, power, alarm and fault indicators. It can also be linked with up to eleven other CO 850Mi alarms ; when one sounds, they all do.

SPECIFICATION :
Alarm sound level : 85 dB at 3 m
Detection method : electro-chemical sensing technology
Sensitivity :            low set point of 50 ppm
Temperature range : -10 °C to 40 °C
Operating voltage :  230 V AC 50 - 60 Hz, 10 W
Dimensions :          134 mm high x 69 mm width x 60 mm deep
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Carbon Monoxide Alarm

Plug-in audio and visual alarm to detect carbon monoxide.
Power supply : AC 220 V/AC 110 V.
Power frequency : 50 Hz.
Consumption : ≤ 3 W.
Alarm level : 150 ppm.
Response time : ≤ 30 s.
Min/max working temp. : 0°C to 55°C.
Audio alarm : 70 dB.
CE and ROHS approved.
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DETECTAGAS CO ALARM GAS TEST KIT

Detectagas is an effective, safe and reliable way of providing a genuine gas test on any domestic carbon monoxide detector.
It is very simple to use and comes complete with a gas test shroud and gas insertion attachment. Each 520 ml tin provides 7 CO detector tests.
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