FL-Wapp Sensor
The FL-Wapp Sensor
The FL-WAPP sensor is designed for moisture and temperature measurement across a wide range of industrial applications. It can be used flexibly with different materials and under varying process conditions.
By developing and manufacturing our systems in-house, we are able to ensure consistently high quality and reliable measurement technology. The result is a durable product you can depend on, even under demanding process conditions.
Areas of application
The FL-WAPP sensor is suitable for moisture measurement in a wide range of bulk materials and processes.
Silos and containers
Mixers and mixing systems
Conveyor belts and transfer points
Pipelines and chutes
Existing and new installations
Key features
Wireless parameterization and calibration via manufacturer-independent Wi-Fi-enabled devices
Safe operation outside hazardous areas
Extensive favorites list for different materials
Filter algorithms for universal use
Easy replacement of the measuring head on site
Easy integration into existing and new installations
Logging and further processing of measurement data, e.g. in Excel
Can also be used in process networks via Wi-Fi
Technical specifications
| Measuring method | Microwave / 433 MHz |
| Power Supply | 12 – 24V DC |
| Outputs (analog) | Moisture: 0-20 mA or 4-20 mA / Temperature: 4-20mA |
| Input (digital) | Start Measurement 12-24 V DC |
| Measuring Range | 0-15,0% or 0-XX,X% (depending on material) / 0-80°C (176°F) |
| Temperature operating Range | up to 80°C (176°F) |
| Accuracy | depending on measure range and material (approx. ±0,3%) |
| Power Consumption | 1,5 Watt, max. 2 Watt |
| Parameterization / Measured values | via wireless WiFi interface with software or android app |
| Cable Connection | 5 x 0,25 mm² shielded (foil shield) L: 2 m. with miniature round connector, 5-pole |
| Dimensions | Ø: 75 mm, Length: 100 mm |
| Weight | 1,8 kg |
| Cover | Stainless Steel (V2A)/IP 68 Sensor measuring surface with highly wear-resistant ceramic |
| Operating System | WIN 7 or higher, or Android 4.1 or higher |
Over 50 years of experience
Expertise and innovation since 1973.
Made in Germany
Developed and manufactured in Germany.
Industrial-grade solutions
Robust, reliable, and designed for demanding environments.
Used worldwide
Proven in industrial applications worldwide.