NBL-S-TMM Tubular Multi-Layer Soil Moisture Sensor Meter

The Conduit Multi-Layer Soil Moisture Sensor is a high precision, high sensitivity soil moisture temperature measurement instrument that uses the FDR principle to measure the moisture content of each soil layer based on the frequency change of electromagnetic waves emitted by the monitor in substances with different dielectric constants, and measures the temperature of each soil layer using a high precision digital temperature sensor.

The optional earth disaster version also has a built-in tilt sensor, using proven electrostatic capacity 3D-MEMS technology. The tilt sensor detects acceleration, measures the earth's gravitational component in the direction of the measurement, and outputs a sinusoidal function of the angle of inclination, which calculates the angle of inclination.

● The sensor has the characteristics of low power consumption, small size, simple installation, operation and maintenance.

●With multi-depth moisture and temperature change measurement capability, standard depth 10cm, 20cm, 30cm, 40cm, 50cm, 60cm, up to 10 layers of customised monitoring nodes, real-time monitoring, fast and convenient;

●Using high-quality plastic pipe, which can prevent aging and is more resistant to corrosion of acid, alkali and salt in the soil;

● Using epoxy resin as sealing material, it can be immersed in water for a long time without leakage;

●High measurement accuracy and reliable performance;

●Support RS485 digital output according to requirements;

●Optional GPS, inclination measurement and vibration alarm function;

●Multi-directional anti-wrong connection protection for power line and signal line.

This sensor is suitable for water-saving agricultural irrigation, greenhouse greenhouse vegetables, flowers and horticulture, grass pasture, soil quick test, plant culture, scientific experiments and other fields.

NBL-S-TMM Tubular Multilayer Soil Moisture Sensor Data Sheet

NBL-S-TMM-Tubular-Multi-Layer-Soil-Moisture-Sensor-Meter.pdf