Ultrasonic Level Measurement
Introducing the worlds most accurate Ultrasonic Controller for level measurement
SITRANS LUT400 series ultrasonic controllers with one-millimeter (0.04-inch) measuring accuracy offer the highest accuracy available on the market and ensure consistently precise measurements. The compact, single point ultrasonic controllers continuously monitor and control level in liquids, solids, or slurry applications for a wide range of industries. The controllers are available in three models: the SITRANS LUT420 Level Controller, SITRANS LUT430 Level, Pump, and Flow Controller, and SITRANS LUT440 High Accuracy Open Channel Monitor (which also provides a full suite of advanced level, volume, and pump controls). The series is suitable for an array of applications, including those in water/wastewater treatment facilities, manufacturing processes, and industrial storage.
Siemens offers a wide selection of Ultrasonic level devices and supports you with extensive application expertise. Our continuous level measurement portfolio includes user-friendly and highly reliable transmitters, and a broad range of controllers — from single-point controllers to systems that monitor up to 10 measuring points — and many different transducers.
Ultrasonic Level Transmitters
Ultrasonic level transmitters provide easy-to-use continuous measurement. These transmitters offer superior reliability for level, volume, and flow applications in many industries including, water and wastewater, food, and chemical.
The Probe is a short-range integrated ultrasonic level transmitter, ideal for liquids and slurries in open or closed vessels.
SITRANS Probe LU
SITRANS Probe LU is a 2-wire loop powered ultrasonic transmitter for level, volume and flow monitoring of liquids in open channels, storage vessels and simple process vessels.
Ultrasonic Level Controllers
SITRANS LUT400 ultrasonic controllers offer the highest accuracy available on the market and ensure consistently precise measurements. The compact, single point ultrasonic controllers continuously monitor and control level in liquids, solids, or slurry applications for a wide range of industries.
MultiRanger is a versatile short to medium-range ultrasonic single and multi-vessel level monitor/controller for virtually any application in a wide range of industries.
HydroRanger 200 is an ultrasonic level controller for up to six pumps and provides control, differential control and open channel flow monitoring.
HydroRanger Plus is an ultrasonic level controller for control of wet wells and reservoir pump operations, differential control, and open channel flow monitoring.
SITRANS LUC 500
SITRANS LUC500 is a complete ultrasonic level controller for monitoring and control of water distribution and wastewater collection systems, with energy-saving algorithms.
The SITRANS LU01 is an ultrasonic long-range level controller for liquids and solids in a single vessel up to 60 m (200 ft).
The SITRANS LU02 is a dual point ultrasonic long-range level controller for liquids and solids in one or two vessels up to 60 m (200 ft).
SITRANS LU10 is an ultrasonic long-range level monitor for liquids and solids, offering 10-point monitoring in a single unit.
SITRANS LU AO
The SITRANS LU AO Analog Output Module provides remote analog output for the measurement points of the SITRANS LU10 level monitor.
Ultrasonic Level Transducers
Echomax® XRS-5 ultrasonic transducer provides reliable, continuous level monitoring of liquids and slurries in narrow lift stations/ wet wells, flumes, weirs and filter beds using a beam angle of just 10° and a CSM rubber face.
Echomax® XPS/XCT transducers use ultrasonic technology to measure level in a wide range of liquids and solids.
Echomax® XLT transducers use ultrasonic technology to measure level in a wide range of bulk solids.
Discontinued Product Reference
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