Non-contact Ultrasonic Level Meter Ultrasonic Probe for Level Mesurement

                   Non-contact Ultrasonic Level Meter for Liquid Level

Ultrasonic level meter (measuring material level, liquid level) is a non-contact, high reliability, cost-effective, easy to install and maintain level measuring instrument.Ultrasonic level gauges can non-contact measure the height of liquids, provide real-time level data for industrial automation operations. It can meet most of the level measurement requirements without contacting the medium. It is a new generation of ultrasonic level meter that our company .This instrument contains a number of patented technologies, which are safe, clean, stable and reliable, and easy to install and maintain. It is suitable for environments with acid, alkali, salt, and corrosion protection. It is used in petrochemical, municipal engineering, water conservancy and hydrology, environmental protection, food, etc. Industry, measuring the height of water or other liquids.

 

 Main Technical Indicators:

Remarks: this series of ultrasonic probe can also be customized as per client's demand and the customized probes are probes with special specification requirements, such as resistance to high pressure, resistance to high temperature, small diameter and small blind area.

Interface & Operating Instructions: ”.

(2) Select measuring mode:

Measuring modes are divided into distance measuring mode and material

level measuring mode. And the factory default is material level

measurement.

(3)Input probe height value to “reference zero point” (probe height is the

distance from probe emitting surface to tank bottom or pool bottom).

① Under distance measuring mode, setting of reference zero point is

meaningless and the positions of maximum of measuring range and

minimum of measuring range are as shown in Fig. 1.1.

② Under material level measuring mode, the positions of reference zero

point, maximum of measuring range and minimum of measuring range are

as shown in Fig. 1.2.

 

 

Parameters that need to be known before selection:

 

1> The type of medium to be measured (liquid or solid, specific name: clean water, sewage, mud, gasoline, diesel, toluene, sulfur dioxide, etc.) If it is liquid: whether there is steam, mist, foam, waves, stirring, floating objects on the liquid surface ; If it is solid: whether there is dust.

 

2> The lowest and highest temperature of the medium ; lowest to highest pressure of the medium.

 

3> The corrosiveness of the medium. If it is placed in a tank, you need to know the material of the tank and whether there is an anticorrosive lining.

 

4> Do you need explosion-proof and anti-corrosion type?

 

5> How long do you need measurement range ? and what is the required blind zone.

 

6> Working environment: such as open pool, pool with cover, horizontal tank, standing tank, spherical tank, whether the tank is at atmospheric pressure, etc.

 

7> Working voltage: 24VDC or 220VAC

 

8> Output signal: 4～20mA current 485 communication output relay output

 

9> Equipment form: split or integrated

Application Image: