DF550 Ultraonic Level Sensor

Top Installation, Non-contact measurement

DF550 Ultraonic Level Sensor (NB-IoT, Lorawan, Sigfox, RS232, RS485, 0-5V, 4-20mA)

HWL Vinnie Hao

Overview

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➽ The DF550 is ultrasonic level (distance )sensors which can measure the air height directly and calculate the liquid or solid height based on the total height of the container (distance).

➽ It is applicable for the close container or open container, or even the river. Furthermore it can calculate the volume of the container or the liquid. 

➽ Low power NB-IoT/LoraWAN/Sigfox wireless Technology or 4-20mA/0-5V/RS232/RS485 output

➽There are with inner battery and external power supply version. The battery version can work for the projects where power supply is not so easy.

Features

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➽ Non contacted measurement, 2m/8m version can meet different measuring range

➽ Top installation, need drill hole. 

➽ Option with battery for low frequency measurement, no need to connect power cable.

Parameters

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Diagram

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Application Cases

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