Level Measurement Tank Level Instruments TLI

TLI Industry In mechanical and plant engineering, WEKA can fully exploit its many years of expert experience in the field of level measurement. Professional, high-quality and durable products are appreciated by all customers. General requirements There is a wide range of level measurement applications in mechanical and plant engineering. Here, the versatile range of WEKA products can be used. Whether basic requirements for elementary level measurement in general industry applications or up to highly specialised applications in the high-pressure and high-temperature range, WEKA is ready to provide...

Technical Data Type XM-/XT-800E Type XM-/XT-825E Type XT-800R • WEKA TLI: Tank Level Instruments WEKA TLIs optimally complement the range of WEKA VLIs (Visual Level Indicators). Wherever physical conditions prevent a bypass type level measuring installation, a WEKA TLI product would be the preferred alternative. The TLI sensor is installed directly on the tank, and provides a reliable level measurement signal output that can be fed to a remote indicator or control system. A wide choice of standard accessories and fittings allow TLI sensors to be configured to meet virtually any tank level measurement...

• Operating Principle 4 The level sensors are vertically mounted in the tank and cable connected to a remote receiver. A voltage divider extends over the full distance within the sealed transmitter stem, with magnetic reed switches tapped in at regular intervals. As the float moves with liquid level changes, it magnetically closes a series of reed switches in sequence, thus varying the tapped-off portion of the voltage divider. WEKA TLI sensors are completely electronic; the float is the only moving part. The float is designed in a way so that its movement results in a self cleaning action. Therefore...

Signal Conditioners Individual Solutions Flexible, coiled sensor with 12.7 mm resolution, to be inserted on site in a pre fabricated, non-magnetic pipe (∅ 32 mm or ∅ 42 mm). Ideal for liquid level (interface) measurement in deep tanks, up to 25 m. Choice of materials for «engineered» corrosion resistance. MU-10, MU-80, MU-80-Ex, … These signal conditioners con vert the passive voltage signal (XM sensors) into a standardized, impressed 4…20 mA signal in 2-wire technology (XT sensors). The selection of conditioner depends on the planned service, i.e. shock-tested (proven) or intrinsically safe...

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