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Advantages and cleaning methods of ultrasonic level gauge

Author: 2012-04:10 source:

1. Advantages of ultrasonic level gauge

(1) under the same measuring range, the D value of the liquid level gauge is required to be smaller and the measurement blind area is shorter;

(2) it is suitable for a wide range of ambient temperature from - 40 ℃ to + 95C with automatic temperature compensation;

(3) reliable performance and maintenance free. It uses intelligent software to identify the true and false echoes effectively, which can meet many applications where contact cannot be measured;

(4) it is not affected by the agitator, and its unique echo processing function ensures that it can work reliably and provide stable reading when using agitator and other occasions with serious liquid level surge or large amount of foam;

(5) simple installation and easy operation.

2. Cleaning of ultrasonic level gauge

When cleaning the ultrasonic level gauge, first clean the pressure interface and pressure hole of the transmitter. When cleaning, do not use a brush or metal tool with too much hardness to avoid damaging the sensitive core and the thread of the pressure interface.

After cleaning, slowly put the level gauge back into the iron pipe, feel that the lower part of the iron pipe has been placed, and then install the rotating cap back to the original place.

After removal and cleaning, the installation depth will change to a certain extent, so it is necessary to correct the detection value of the secondary instrument by referring to the water level gauge at the same water level of the sluice again, so as to ensure the correctness of the sampling data.
When the water level meter is opened, the water level meter will be removed carefully.

Friendly tips: This article is originally created by Jiangsu meiante Automation Instrument Co., Ltd., please indicate the source of reprint, otherwise it is not allowed to reprint without permission, and violators will be prosecuted