
Non-Intrusive Level Sensor
The TL400 is a non-intrusive level sensor designed to deliver maximum accuracy and durability in measuring liquids, grains, fluids, and bulk solids. Thanks to its advanced low-power laser technology, this device performs multiple measurements per second and converts them into level, volume, and distance data. Its Bluetooth customization capability makes it a versatile solution for different types of tanks, including those with irregular shapes.
Why Choose the TL400 for Level Measurement?
Accurate measurements in industrial processes are essential for operational safety and efficiency. The TL400 eliminates the drawbacks of traditional sensors that require direct contact with the material, which shortens their lifespan. This non-intrusive sensor ensures equipment integrity and accurate measurements throughout its lifecycle, with a minimal error margin of ±2 mm.
Key Features of the TL400:
• Accuracy: ±2 mm
• Signal Output: 4 to 20 mA (TL400-I) or 0.5 to 4.5 V (TL400-V)
• Connectivity: 150 mm cable with 4-pin male M12 connector (TL400-I) or 150 mm cable with 3-pin male Superseal connector (TL400-V)
• User Interface: Compatible with mobile devices via SigNow Mobile app (available on Apple App Store and Google Play Store)
• Power Supply: 8 to 33 Vdc
• Power Consumption: <70 mA @ 12 Vdc or <40 mA @ 24 Vdc
• Electrical Protection: Reverse polarity protection
• Operating Temperature: -20 to 80 °C
• Dimensions: Ø66 x 31 mm
• Mounting: SAE 5-hole (standard) or 4-hole (accessory flange)
• Protection Rating: IP68, suitable for harsh industrial environments
Main Applications of the TL400:
• Tank and reservoir monitoring
• Inventory management of liquids and grains
• Level measurement in silos and tank trucks
• Fluid control in industrial processes
Advantages of a Non-Intrusive Sensor
In industrial processes, it is critical to have measuring equipment that ensures reliability and durability regardless of environmental conditions. With no direct contact with materials, the TL400 avoids corrosion and damage that typically affect traditional sensors. Furthermore, its easy Bluetooth configuration enables remote and real-time parameter adjustments, improving operational safety and efficiency.
Optimized for Complex Industrial Processes
The TL400 is ideal for industries handling moving, viscous liquids or hard-to-manage solids. Its advanced technology enables accurate measurements in challenging conditions, eliminating the need for frequent equipment replacements due to contact wear. Additionally, this sensor can adapt to different types of materials, making it a versatile option for tanks storing various products at different stages of the process.
Improve Supply Management with Advanced Technology
Managing supplies in industrial silos and tanks can be complex without the right tools. The TL400 is the ideal solution to optimize the administration of liquids and solids, reducing downtime and operational costs. With real-time measurement capabilities and easy installation, this sensor becomes an essential ally in industrial processes that demand constant precision and control.

