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Gas Alarm GX-B2pro

GX-B2pro Gas Alarm: Plug-In Safety with Flexible Sensor – Protection for Kitchen, Boiler Room, and Camping

Imagine cooking peacefully, heating your home, or camping under the stars – while a small device quietly keeps you safe. 

The GX-B2pro from Elektrotechnik Schabus GmbH & Co. KG is exactly that device: an intelligent plug-in gas alarm with an external catalytic sensor that detects methane (natural gas), propane, and butane even at minimal concentrations. Just plug it into the socket and position the sensor – thanks to the long cable – exactly where gas hazards may occur: 30 cm below the ceiling for light methane or near the floor for heavier LPG. 

After only 3 minutes of preheating, the system is ready to operate: when gas is detected, a piercing alarm sounds and the red LED flashes – long before there is any danger of explosion or poisoning. No drilling, no wiring, no technician required – the GX-B2pro is safety you can plug in. Supplied with mounting hardware and manual, made in Germany, it is the smart solution for homes, workshops, storage areas, and mobile use.

The GX-B2pro uses proven catalytic sensor technology: it reacts sensitively to combustible gases such as methane from gas heaters, propane from camping cylinders, or butane from grills. When gas enters the sensor’s environment, the catalytic reaction changes, triggering an alarm. 

Proper placement is key: natural gas rises – mount the sensor near the ceiling. LPG sinks – place it close to the floor. The long sensor cable allows flexible installation anywhere. The alarm is unmistakable: a loud piezo signal and flashing LED ensure immediate attention, even in noisy environments or while sleeping. Function test? Simple – use a small puff of lighter gas: safe, quick, and practical. 

The unit operates on 230 V mains power – no batteries, no downtime. The GX-B2pro is not just a detector but a lifesaver: it warns early, prevents damage, and gives you peace of mind – wherever gas is present.

The GX-B2pro is flexibility at its best. In the kitchen with a gas stove, boiler rooms with gas burners, storage rooms with cylinders, or mobile homes – it perfectly adapts. No structural changes, no expensive installation: plug in, position the sensor, done. 

Parents sleep more soundly, campers relax safely, and restaurateurs protect their guests. Its robust design, intuitive operation, and German engineering make the GX-B2pro a reliable partner in gas safety. It proves that safety doesn’t have to be complicated. With the GX-B2pro, you invest in peace – the peace that comes from knowing a small device prevents big risks. Just plug it in. Simply safe.

GX-B2pro – Key Features at a Glance:

  • Flexible sensor: External, long-cable design – ceiling-mounted for methane, floor-mounted for propane/butane.
  • Quick readiness: Only 3 minutes warm-up time – protection in no time.
  • Loud alarm: Piercing piezo tone + flashing red LED – impossible to miss.
  • Plug-in operation: 230 V mains power – no batteries, no interruptions, always ready.
  • Easy testing: Functional check with standard lighter gas – safe and convenient.
  • Wide gas detection range: Methane, propane, butane, camping gas – for household, commercial, and mobile use.
  • Made in Germany: Superior quality, durability, and service by Schabus.

Applications: Where the GX-B2pro Excels

The GX-B2pro ensures gas safety in numerous everyday situations:

  • Kitchens with gas stoves: Detects leaks at hoses or fittings – safety while cooking.
  • Boiler rooms & basements: Monitors gas heaters and boilers – prevents explosions.
  • Motorhomes & camping: Secures gas cylinders for cooking or heating – mobile protection.
  • Storage areas & workshops: Warns of leaking cylinders or welding gases.
  • Holiday homes & boats: Retrofit safety – wherever a socket is available.
  • Gastronomy & large kitchens: Complements professional systems – protects guests and staff.
  • Older homes & rental flats: No drilling, no permissions – safety in seconds.

With the GX-B2pro, gas safety starts right at the socket. It’s the simple, smart solution for everyone using gas – without compromising safety. 

The flexible sensor placement, loud alarm, and German quality make it a must-have for every gas-powered home. Order now and plug in – for a life without hidden dangers.

Scope of Delivery:

  • GX-B2pro gas alarm
  • Mounting materials
  • User manual

Safety Instructions

  • Before mounting or operating the device, please read the user manual carefully.
  • Packaging materials are not toys. Keep them away from children.
  • Do not open the device; it contains no user-serviceable parts.
  • Always follow the prescribed mounting position of the detector. For your safety, check with your gas provider to identify the gas type and its specific properties.
  • For optimal safety, perform a function test monthly. Clean the sensor regularly by gently blowing away dust.

Intended Use

  • The GX-B2pro with external sensor is a gas detector for city, natural, and liquefied gases, providing an early warning at gas concentrations well below dangerous levels. 
  • The system’s sensitivity is optimally adjusted for early detection (see technical data). Visual and acoustic alarms indicate gas presence. 
  • The device is suitable for normal household use and must not be used in potentially explosive areas.
  • Any use other than described above is not permitted.
Datasheets
Datasheet 1

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Datasheet 1 (518.97 KB)

GAS ALARM GX-B2pro

The GX-B2pro is a catalytic gas sensor designed for the detection of combustible gases. It reliably detects methane, butane, propane, ethanol, and hydrogen, but is not sensitive to carbon monoxide (CO).

Technical Data

  • Operating voltage: 230 V AC ±10 %, 50–60 Hz
  • Power consumption: up to approx. 3 VA, depending on operating state
  • Protection class: IP 20
  • Buzzer sound pressure: > 80 dB(A) @ 1 m (main alarm)
  • LED indicators:
    • green flashing: preheating phase approx. 3 minutes
    • green steady: operation / monitoring
    • yellow flashing: fault, cable break, etc.
    • red flashing: pre-alarm / main alarm
  • Pre-alarm: 3 % LEL (Lower Explosive Limit)
  • Main alarm: 10–20 % LEL
  • Sensor type: catalytic
  • Operating range (sensor): -10 °C to +50 °C
  • Storage temperature (sensor): -20 °C to +70 °C
  • Ambient humidity: 5–90 % RH, non-condensing
  • Sensor test interval: approx. 5 years
  • Dimensions (device) (H×W×D): 118 × 60 × 44 mm
  • Dimensions (sensor) (H×W×D): 52 × 27 × 29 mm
  • Cable length: 2.5 m, not extendable
  • Cable diameter: 3.5 mm

Manufacturer information:

Electrical engineering Schabus GmbH & Co. KG

Baierbacher Straße 150

83071 Stephanskirchen
Germany

Telephone: +49 80 36 / 674 979 – 0

Email: info@elektrotechnik-schabus.de

Responsible person:

Didactum® Security GmbH

Marsweg 17

48163 Münster
Deutschland

Fon: +49 - 2501 - 9 78 58 80

Email: info@didactum-security.de

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