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Natural gas alarm Prevent-M

Natural gas alarm Prevent-M
Natural gas alarm Prevent-M
Natural gas alarm Prevent-M
Natural gas alarm Prevent-M
-23 %
Natural gas alarm Prevent-M
Natural gas alarm Prevent-M
Natural gas alarm Prevent-M
Natural gas alarm Prevent-M
Natural gas alarm Prevent-M
197.12 zł
256.00 zł
Ex Tax: 160.26 zł
  • Stock: Delivery over a month
  • Model: PRI-PREV-M
  • EAN: 6424558025201
  • Weight: 300g
  • Dimensions: 115mm x 75mm x 43mm

PREVENT [M] detector is designed to monitor rooms in terms of the presence of natural gas (LNG, methane).

It is produced in accordance with the Polish standard PN-EN50194-1: 2009. As one of the few, it has a certificate of compliance issued by an independent research unit - British Standards Institution (BSI), confirming compliance with the above-mentioned requirements. standards, as evidenced by the Kitemark ™ mark on the housing of the device.

PREVENT [M] continuously measures the methane concentration in the ambient air. If a gas leak is detected, an optical and acoustic alarm is activated and the contact output is activated. The device has a self-diagnostic system that monitors detector and internal circuits. In case of incorrect operation, the yellow LED lights to indicate that a fault has been detected.

Detector is powered by 230V / 50Hz mains voltage via a 1.8m cable. It can be installed in rooms where the temperature does not drop below -10°C and does not rise above 40°C (periodically -20 ~ 50°C) and relative humidity does not exceed 90%.

Its advantage is the possibility of connecting, via a contact output, additional devices, e.g. a fan, external optical or acoustic signaling device, gas shut-off control valve, etc.

Kitchen rooms equipped with a gas cooker, boiler rooms with natural gas stoves, rooms with gas appliances, such as: valves, gas meters, gas pipes, school chemical and physical laboratories.


  • High sensitivity SnO2 semiconductor sensor
  • Optical and acoustic signaling at a concentration of 9% LEL
  • Reliability and high stability of the sensor
  • Device operation efficiency control system
  • Test / Reset button for checking and operating the device
  • Simple assembly and operation
  • Signaling of incorrect work
  • Contact output for connecting additional devices
  • Aesthetic and durable housing
  • 2-year warranty
  • Certificate of compliance with the PN-EN50194-1: 2009 Kitemark™ standard issued by BSI
Product information
Sensor Semiconductor (SnO2)
Gases detected Natural gas (LNG, methane)
Alarm threshold 9% LEL (Lower Explosive Limit of gas)
Alarm signaling Optical - blinking red LED
Acoustic - siren with a sound intensity of approx. 85 dB / 1m
Signaling of incorrect operation Yellow LED
Housing ABS, white color
Protection class IP42
Additionally included Mounting bracket
Mounting pins
User manual
Power source 230V AC (-15%; +10%) 50/60Hz
Power consumption 3 VA
1.8 m power cable, terminated with a European type C plug
Working and storage conditions
Working conditions Temperature: -10 ~ 40°C
Humidity: 20 ~ 90% RH RH, non-condensing
Storage conditions Temperature: -20 ~ 50°C
Humidity: 20 ~ 90% RH RH, non-condensing
Quality and safety
Certificates and approvals PN-EN50194-1: 2009, issued by BSI
CE mark
Warranty 2 years

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