TL400 is a non intrusive level and volume sensor ideal for detecting liquids, grains, fluids and bulk solids in static and moving applications. It may be used for level measuring of tanks, reservoirs, wells, perforations, rivers and other compartments.
With a harmless pulsed laser beam it performs fifty measurements per second while an advanced algorithm calculates not only the exact level but also converts it to volume in litres or other desired units.
- Easy non-intrusive installation
- Compact and lightweight footprint
- Runs on wide power supply range 8-33V DC
- Up to 4M measuring range
- Configuration via Bluetooth with free App
- Digital filters based on Machine Learning
- Allows linearisation for any irregular tank geometry
- Converts level into volume (litres, m3, gallons)
- 150mm Female M12 connection (2 x cores power, 2 x cores signal)
- Industrial quality with 3 Year Warranty
Specific calibration for a determined irregular tank can be easily achieved after installation by the user with a versatile Free App on mobile devices through the Bluetooth communication.
SigNow is the latest free software from Novus for calibration and monitoring of sensor products.
MPN 8802100200
Novus TL400 Datasheet Download
Dimensions 241.7 x 66 x 31 mm
Distance Measurement Configurable from 0 to 4000 mm.
Resolution 0.1 % F.S. up to 2 meters and 1 % up to 4 meters.
Sampling 1 Hz
Connector M12 with 4 pins (Vcc, GND, ASi+, Asi-).
Output 4-20mA
Assembly Standard SAE 5 holes or adapter for standard 4 holes.
Consumption <70 mA @ 12 V or <40 mA @ 24 V
Power Supply 8 – 33 Vdc
Storage Temperature -20 to 80 °C
Operation Temperature -20 to 80 °C
Protection Index IP68
Housing Polycarbonate
Configuration Application SigNow (for smartphones)
Certifications CE, FCC, Anatel (13883-22-07089), UKCA, LASER CLASS 1
Novus TL400-I Level Sensor FAQs
Q. Can this sensor detect water?
A. Yes the sensor can reliably detect water.
Q. What is the viewing angle and how can this assist you?
A. The viewing angle can be adjusted via software between 15-27 degrees. A narrow angle of 15 degrees can help to avoid obstacles. A wide angle can be used to get a better average measurement of a wide surface area.
Q. How should the sensor be mounted?
A. It is important the sensor is mounted horizontally i.e. completely level. Try to avoid reflections from different light sources. Mount away from physical obstacles for example not too close to the tank wall or any other obstacles
Q. Can the sensitivity be adjusted to avoid rapid fluctuations?
A. The Filter parameter can be adjusted to dampen or debounce the measurement. A recommended initial filter value of 10 will help to give a stable signal.
Q. Does the sensor failsafe or provide any error signal?
A. You can set the sensor to provide a low or high level 4-20mA output in the event of error.
Q. Can the sensor cable be extended?
A. The cable can be extended with a female 4 pin M12 cable. This type of sensor cable is readily available
When using a standard M12 4 pin sensor cable to extend the cabling the final wire colours for termination are typically as follows. If in doubt please confirm with a multimeter:
Brown = +24V Supply In
Blue = 0V Supply In
White = mA Out +
Black = mA Out -