LST400 Ultrasonic Level / Open Channel Flow Transmitter The LST400 is an Ultrasonic Level Transmitter capable of measuring liquid l or solid applications up to 50 ft. / 15 meters or flow rates in all types of open channel flow applications. The transmitter has a single 4-20 mADC analog output with HART 7 and five (5) relay outputs.

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GAP technology found in LST400. The LST300 constantly monitors measurement data and optimizes the system for the best signal to noise at any tank size. This function ensures As is the case with all the other ABB ultrasonic and laser level instruments, there are no moving parts, so nothing ever wears out. LST300 is a maintenance-free device

Page 3: Introduction. In distance mode the LST400 measures distance from the transducer. This means the 20mA will be the furthest point and the 4mA will be the closest point. In level mode

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The LST400 is an Ultrasonic Level Transmitter capable of measuring liquid level or solid applications up to 50 ft. / 15 meters or flow rates in all types of open channel flow applications.

ABB's new LST400 ultrasonic level transmitter handles liquid and bulk solids applications. The LST400 automatically adjusts settings—power of pulse, 

ABB supply a range of ultrasonic level transmitters and ultrasonic level switches which feature GAP technology for stable reading. Home ; Offerings ; LST400. The LST400 is an Ultrasonic Level Transmitter capable of measuring liquid level or solid applications up to 50 ft. / 15 meters or flow rates in all types of open channel flow applications.

ABB P-266MSH Pressure Trans for High Static Measurements ABB-Level-KSONIK-MICRO-Ultrasonic-Level-Transmitter ABB Level LST400 Ultrasonic.

LST400 Ultrasonic Level / Open Channel Flow Transmitter The LST400 is an Ultrasonic Level Transmitter capable of measuring liquid l or solid applications up to 50 ft. / 15 meters or flow rates in all types of open channel flow applications. The transmitter has a single 4-20 mADC analog output with HART 7 and five (5) relay outputs.

This allows the technician to set up LST400 without the aid of a complicated source-code book. There are no references to any codes in LST400. The set up procedure is all menu-driven with the aid of questions and multiple-choice answers. 1 Connect up the power and the transducer connections as described on the LST400 board or in the LST400 manual