General information
Specifications
User manual

Certified quality – Kitemark certified detector, awarded by the British standards institution to BS EN 50194-1:2009 and BS EN 50291-1:2018.

Simple design – pleasant appearance, easy to integrate into a living space

Advanced technology – contains electrochemical sensor designed to accurately measure low levels of carbon monoxide and semiconductor sensor to detect methane gas leaks.

Dedicated – provides an alarm signal when it detects in your home a methane gas or carbon monoxide concentration lower than a level hazardous to everyone’s health

Double alarm – in alarm condition provides a visual signal (red light) and an acoustic signal (buzzer)

Remote control – provides an output signal for the control of a remote device, which can be a solenoid valve for cutting off the methane gas supply, a ventilation fan or a remote warning buzzer.

Make a difference – resistant to false alarms caused by contaminants in your home

Self-diagnosis – consists of a self-diagnosis system to check the proper functioning of the detector. The yellow light on continuously or on pulse, synchronized with the buzzer, indicates a malfunction of the detector.

Test – equipped with the test/Reset button to periodically test the detector operation.

Sensors: Semiconductor (CH4), electrochemical (co)

Supply voltage: 230V AC (-15%, +10%) 50/60Hz

Power consumption: 3.2 VA

Gas detected: Methane gas and carbon monoxide

Alarm threshold (CH4): 8% LIE

Alarm levels (co):

50 ppm between 60 min – 90 min.

100 ppm between 10 min – 40 min.

300 ppm between 0 min – 3 min.

Initial stabilization time (CH4): 3 min 10 sec

Simultaneous (co): 2 min 20 sec

Sensor life: 5 years

Relay contact ratings:

8(2)A @ 250V AC SPDT OR

3A @ 250V AC SPST (OPTIONAL)

Working temperature: -10°C ÷ +40°C

Storage temperature: -20°C ÷ +50°C

Humidity (non-condensing): 20% – 90% RH

Degree of protection: IP 42

Housing material: ABS V0

Colour: White

Dimensions: 115 x 75 x 43 mm (W x W x h)

Weight: 300g

Indicators

Visually:

Power supply: Green LED

Alarm: Red Bicolor LED

Fault: Yellow Bicolor LED

Hearing aid:

Alarm/fault: Buzzer, minimum 85 dB at 3 m

File name : Users-manual-PREVENT-D-EN-0723.pdf

This detector can be connected to a solenoid valve operating at 230V voltage.