Portable Ultrasonic Liquid Level Indicator

The portable liquid level indicator is designed to measure the presence or absence of liquid at a certain height position in a container or in pipelines. The material of measurable liquid containers can be made of various kinds of materials like metal, glass or unfoamed plastics. Under ordinary conditions, the maximum wall thickness of measurable containers is 30mm. It is noted that medium density, permittivity, conductivity, reflection coefficient, pressure, temperature, precipitation or other factors have negligible influence on the measurement result. The product is applicable to the detection of various types of liquids (without crystallization or other particulate matter). Due to the technique of non-contact detection this liquid level indicator is an ideal choice for the detection of dangerous toxic or corrosive liquids.

Product Advantages:

1. Large OLED display

Color OLED display with high contrast,can be used ourdoors or under strong light;

Good amn-machine interface design, measurement result can be known clearly through the screen;

Rich content displayed in the screen

2. Safe and convient to use

Preset four kinds of common tanks, can be used conveniently on the spot;

Can detect liquid level in non-standard tank;

No opening holes on tank;

A probe for a variety of conditions, improve the work efficiency;

Probe handle length can be customized according to the tank position

3. Low cost and less pollution

Can be used directly without couplant,keeping the tank clean;

Use rechargeable batteries, reduce the cost andenvironment pollution 


measurement accuracy: <2mm

measurable range of wall thickness: 3~30mm

measurable tank material: Steel, stainless steel, glass, unformed plastics

measurable medium: Pure liquid, milky liquid, suspension liquid

ambient temperature: -20℃~60℃ (-4℉~+140℉ )

ambient humidity: 15%~85%RH

power supply: two 18650 lithium batteries

current: 150mAh (on average)

operation duration (fully charged): > 8 hours