• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
Guided Microwave Level Transmitter Process Instrumentation

Description

The guided Wave Radar level transmitter is designed for continuous level measuring of conductive or non-conductive liquids, pulps and solids. The GWR level gauge operates based on the well-known TDR (Time Domain Reflectometry) principle. Micro pulses are sent along a probe guide at the speed of light. As soon as the impulse reaches the surface of the medium, it is reflected back to the electronic module. Level distance is directly proportional to the flight time of the impulse. The reflected signal is dependent on the dielectric constant of the material.The feasibility of the measurement is er ≥ 1.4. The TDR technology is unaffected by the properties of the medium as well as that of the space above it. Measurement is also unaffected by the change in the physical properties of the materials such as temperature, pressure, dielectric constant.

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TYPE COMPACT
MEASURING VALUE LEVEL, DISTANCE
CALCULATED VALUE VOLUME, MASS
MEASURING RANGE 0.2M - 24M
OUTPUT SIGNAL 4-20mA
COMMUNICATION HART
PROCESS TEMPERATURE -30 °C … +200 °C
AMBIENT TEMPERATURE -20 °C … +60 °C
INGRESS PROTECTION IP67
PROCESS CONNECTION THREADED, FLANGED AND SANITARY CONNECTION.