Ultrasonic water level meter

Product Details

Product Introduction

Ultrasonic water level meter taking the advantages of various many level measuring instruments, is a universal one characterized by total digitalized and humanized design. It has perfect level monitoring, data transmission and man-machine communication.Strong anti-interference. The upper and lower limit nodes and online output adjustment can be set arbitrarily, with on-site display, and the analog quantity, switch quantity and RS485 output can be selected to facilitate the interface with related facilities.

Main Specifications

Measuring range:0~30m

Output:4~20mA

Display:Local LCD Display

Power Supply:24VDC

Material:ABS+PVC/PTFE

Protection Grade:IP65/IP66

Accuracy:±0.25%FS/±0.5%FS

Blind Zone:0.25-0.9m

Thread Connection:M66*3

Ambient Temperature:-15~+55℃

Product Dimensions

The dimensions of Ultrasonic water level meter(unit:mm)

Product Installation

When the Ultrasonic water level meter is working, the high-frequency pulse sound wave is emitted by the transducer (probe), and the surface of the measured object (water surface) is reflected, and the reflected echo returned by the same transducer is received by the same transducer (probe) and converted into an electrical signal. . The time between the transmission and reception of the pulse (the motion time of the sound wave) is proportional to the distance of the transducer from the surface of the object. The relationship between the distance S of the sound wave transmission and the speed of sound C and the transmission time T can be expressed as:

S= C *T/2

The installation of the ultrasonic level timer must take into account the blind spot problem of the ultrasonic level gauge. When the liquid level enters the blind zone, the ultrasonic transmitter cannot measure the liquid level. Therefore, when determining the range of the ultrasonic level gauge, a margin of 50 cm must be set. When installing, the transmitter probe must be higher. * High liquid level is about 50 cm. This will ensure accurate monitoring of the liquid level and ensure the safety of the ultrasonic level gauge.

Product Delivery

After Service

1. 18 months warranty period;

2. Life long-term free maintenance;

3. Face-to-face to guide installation and calibration;

4. Any questions ,professional technical team will reply in 2 hours;

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