Toptron Senso4s BASIC Gas Level Gauge with Bluetooth and App
Toptron Senso4s PLUS Gas Level Gauge with Bluetooth and App
Product details
| Bluetooth transmission to a smartphone or tablet | Measuring gas level based on the weight of the gas cylinder | Managing Multiple Gas Cylinders Using the Senso4s App | Suitable for gas cylinders with a total weight of 3 to 45 kg |
Product description
Conveniently Check Your Gas Level Using Your Smartphone
The Toptron Senso4s determines the gas level based on the weight of the gas cylinder and transmits the readings via Bluetooth to your smartphone or tablet. In the Senso4s app, you can enter the filled and tare weights, manage multiple gas cylinders, and view a consumption forecast starting with the second measurement. Depending on the application, the gas level meter is available as the BASIC model for uses such as grilling and cooking, or as the PLUS model specifically designed for recreational vehicles.
Details
- Weight measurement to determine the gas cylinder’s contents
- Bluetooth connection to a smartphone or tablet
- Senso4s app for Android and iOS
- Recording of fill weight and empty or tare weight
- Management of multiple gas cylinders of different sizes
- Consumption forecast starting with the second measurement
- Battery level indicator via the app
- Adjustable feet for different gas cylinders
- Suitable for standard steel, aluminum, and plastic gas cylinders
- Optional click adapters available for gas cylinders with wider base ribs
- Place on a level, stable surface for sensor operation and calibration
Technical Specifications
- Total gas cylinder weight: 3–45 kg
- Measurement accuracy: ± 1%
- Data transmission: Bluetooth
- App compatibility: Android and iOS
- Protection rating: IP44
- Power supply: 3 AAA LR03 batteries, 1.5 V
- Batteries included: No
- Compatible gas cylinders: Steel, aluminum, and plastic
BASIC model
- Applications: Uses such as grilling and cooking with liquid propane
PLUS model
- Intended use: Recreational vehicles
- Sensors: Temperature, tilt, and motion sensors
- Measurement while driving: automatic interruption to prevent incorrect measurement results
- ATEX certification: According to the manufacturer, certified for use in the recreational vehicle’s gas cylinder compartment
Package Contents
- 1x Toptron Senso4s gas level gauge in the selected model
Features
| Design | BASIC |
| ean | 4260702074266 |
| Manufacturer Article No. | EL931 |
Features
| Design | PLUS |
| ean | 4260702074259 |
| Manufacturer Article No. | EL930 |
Legal information
Manufacturer information
Toptron Gastechnik
Saydaer Str. 18
9526 Heidersdorf
Germany
mail@toptron-gt.de
Legal information
Manufacturer information
Toptron Gastechnik
Saydaer Str. 18
9526 Heidersdorf
Germany
mail@toptron-gt.de
Note
Please note: since our deliveries may contain batteries (single-use and rechargeable),
according to the German Law on Batteries (BattG) we must advise you of the following:
single-use and rechargeable batteries must not be disposed of along with domestic waste, but rather you are legally required to return used batteries. Used batteries may contain damaging substances which, if not stored or disposed of appropriately, may damage the environment or your health. Batteries may, however, also contain important raw materials, such as, for example, iron, zion, magnesium or nickel, which can be recycled. Once used, you may either send the batteries back to us, or return them in
your vicinity (e.g. at the shop, communal recycling points or at our expedition warehouse) - free of charge. When returning used batteries to points of sale, the quantity you are allowed to return is limited to the quantity typical for a single end user, and to those batteries which the seller offers or used to offer in their product range.
![]()
The symbol with a rubbish bin crossed out means that you must not dispose of single-use and rechargeable batteries
along with the domestic waste. Underneath this symbol you will also find the following symbols which have the following
meanings:
Pb: battery contains lead
Cd: battery contains cadmium
Hg: battery contains mercury
Return address:
Fritz Berger GmbH
Fritz-Berger-Str. 1
D - 92318 Neumarkt
Note
Please note: since our deliveries may contain batteries (single-use and rechargeable),
according to the German Law on Batteries (BattG) we must advise you of the following:
single-use and rechargeable batteries must not be disposed of along with domestic waste, but rather you are legally required to return used batteries. Used batteries may contain damaging substances which, if not stored or disposed of appropriately, may damage the environment or your health. Batteries may, however, also contain important raw materials, such as, for example, iron, zion, magnesium or nickel, which can be recycled. Once used, you may either send the batteries back to us, or return them in
your vicinity (e.g. at the shop, communal recycling points or at our expedition warehouse) - free of charge. When returning used batteries to points of sale, the quantity you are allowed to return is limited to the quantity typical for a single end user, and to those batteries which the seller offers or used to offer in their product range.
![]()
The symbol with a rubbish bin crossed out means that you must not dispose of single-use and rechargeable batteries
along with the domestic waste. Underneath this symbol you will also find the following symbols which have the following
meanings:
Pb: battery contains lead
Cd: battery contains cadmium
Hg: battery contains mercury
Return address:
Fritz Berger GmbH
Fritz-Berger-Str. 1
D - 92318 Neumarkt

























