The devices of the MOLOSwave series for continuous level measurement are working with the Time Domain Reflectometry (TDR) measurement principle. They are specifically designed for the use in bulk goods. During the measurement high frequency microwave pulses with low energy are coupled onto the probe and guided along this probe to the bulk goods. The product surface partly reflects these pulses. The electronic detects the reflected pulses and calculates the actual filling level from the time difference of the transmitted and received signals. These filling levels are made available as a 4-20 mA signal for further signal processing. This signal can be visualized with easy to use and well legible indicating units that are mounted in a switch cabinet.

Product features:
Use in dust explosive areas with ATEX zone 20/21 possible
Measuring range MWF 21 with rod probe up to 3 m
Measuring range MWF 27 with cable probe up to 20 m
High measurement accuracy
Highest level of functional safety through the use of 4- wire technology
Independent of bulk solids features
Insensitive against dust, buildup and condensation
Very good price-performance-ratio
Wear and maintenance-free operation
High tolerance of interfering signals
Different probes available
Different process connections (threads, flanges, Tri-Clamp, …)
Housing made of Aluminium or stainless steel