Northlight Parade, Brierfield, Nelson, BB9 5EG / UK
+44 (0) 7858 476987


The MicroTREK Guided Wave Radar level transmitter is designed for continuous level measurement of conductive or non-conductive liquids and solids. The MicroTREK level indicator works according to the well-known TDR (Time Domain Reflection Measurement) principle. Micropulses are sent along a probe guide at the speed of light. As soon as the impact reaches the surface of the medium, it is reflected back to the electronic module. The reflected signal depends on the dielectric constant of the material, the feasibility of measurement is er ≥ 1.4.

TDR technology is not affected by the characteristics of the environment and place. The measurement is also unaffected by changes in the physical properties of materials such as temperature, pressure, dielectric constant. Main application areas; agriculture, building materials, chemical industry, food and beverage, power plants, oil industry, water / wastewater industry.

Power supply 18–35 VDC, ambient temperature -30°C…+60°C, process temperature -30°C…+200°C, process pressure -1–40 bar, measuring range 0-24 m, output 4…20 mA + HART®, ingress protection IP67, approvals ATEX, IEC Ex, INMETRO.


2-wire compact transmitter

Accuracy: ±5 or ±20 mm

High compressive strength

High temperature range

Wide range of probes

Extremely small dead band

Rod, cable or coaxial probe versions

Pluggable graphic display module

Explosion-proof variants available

Plastic, aluminum or stainless steel body

Environments with turbulent surface, dense layers of dust, steam or pressurized gas above the product surface

For all tank shapes, for narrow vessels and surfaces

You can choose it for heavy industrial applications.

You can contact us for detailed information.



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