Senso4s - Smart gas monitoring at home and at the campsite.

Never run out of gas again during your camping vacation! The Senso4s is a smart solution to accurately monitor the gas level in your bottle. Perfect for use when cooking, grilling, heating or camping, and suitable for all common gas cylinders made of steel, aluminum or composite. Senso4s is designed for simultaneous use on one gas cylinder.

The difference between the BASIC and the PLUS version
BASIC: The Senso 4 is not suitable for travelling with caravans.This product can only be used when stationary for long periods, as travelling can disrupt the system. This version is intended for home use or for caravans with a fixed or seasonal location

PLUS: can also be used while driving a caravan or motorhome

The PLUS version 2026 has these options on top of the BASIC: motion detection, inclination detection andambient temperature monitoring

Thanks to the adjustable, extendable feet, you can easily adapt the Senso4s to different sizes of gas cylinders. Via the free Senso4s app (Android & iOS) you connect effortlessly via Bluetooth and see at a glance:

The current gas level,
expected consumption,
and the battery status of the sensor.

So you always know exactly where you stand and enjoy your camping adventure carefree.

Key benefits:

Suitable for all standard gas bottles (steel, aluminum, composite)
Bluetooth connection with the free Senso4s app
Insight into consumption, remaining battery life and battery level
Adjustable feet for perfect fit

With the Senso4s, you keep a grip on your gas supply wherever you are - at home, on the road or at the campsite.

• Dimensions of the product (closed): (L x W x H): 198 x 179 x 29 mm
• Product dimensions (unfolded): (L x W x H): 320 x 284 x 29 mm
• Permitted gas cylinder size: 180 to 320 mm (outer diameter base)
• Net product weight: 0.28 kg
• Maximum load: 45 kg (total weight: gas + cylinder)
• Minimum weight load: 3 kg
• Safe overload: 90 kg
• Measurement accuracy: ± 1
• Maximum unit inclination: 6°
• Power supply: 3x AAA batteries (alkaline, LR03), 1.5 V (not included)
• Battery life: up to 18 months
• Bluetooth (4.0) signal range: 20 m
• IP rating: IP44
• Ambient temperature: -10 °C to +40 °C
• Housing material: ABS / PC
• EX classification: II 3G Ex ic IIA T4 Gc (EX zone 2, propane/butane)
• Motion detection: BASIC: no / PLUS: yes
• Slope detection: BASIC: no / PLUS: yes
• Ambient temperature monitoring: BASIC: No / PLUS: Yes