Portable Ultrasonic Liquid Level Indicator

Portable Ultrasonic Liquid Level Indicator To Measure Co2 Level

The portable ultrasonic liquid level controller is a non-contact liquid level sensor. It uses the reflection principle of ultrasonic waves in liquids to detect liquid height. It can detect liquid level height without direct contact with the liquid. It can accurately measure the liquid levels of various toxic substances, strong acids, strong alkalis and various pure liquids in high-temperature, high-pressure closed containers.

It does not contact the medium and can measure toxic, dangerous, and corrosive liquids.
OLED display screen can be operated under strong outdoor light.
The ultrasonic waveform display function makes the measurement results more accurate.
Results are displayed within 1 second, which is convenient and fast.
Button operation is simple and does not require training.
Suitable for tanks of any size.
A wide range of applications, in addition to carbon dioxide cylinders, other tanks or pipelines can also be measured.
No coupling agent is required, which saves costs and is pollution-free.
Three probe types and six combinations are provided to save costs.
The operating time can reach 10 hours when fully charged.
No need to drill or weld on the tank wall.
Language can be set in Chinese and English

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Portable Ultrasonic Liquid Level Indicator Description

Portable liquid level indicators are mainly used to measure the presence of liquid at a certain height in a container, and can also indicate the presence of liquid in a pipe or tank. The material of the measurable container can be various metals, glass or non-foamed plastics, and the wall thickness can reach 30mm.

This measurement technology is not affected by factors such as medium density, dielectric constant, conductivity, reflection coefficient, pressure, temperature, precipitation, etc. This product can be used to detect various types of liquids that do not crystallize and do not contain particles. Because it uses non-contact detection, this liquid level indicator is an ideal choice for toxic and corrosive dangerous liquids.

Portable Ultrasonic Liquid Level Indicator Technical Parameters

Measurement accuracy	<5mm
Measuring wall thickness	3～30mm
Container material	steel, stainless steel, glass,non-foaming plastic, etc.
Measurement medium	pure liquid, milky liquid, suspended liquid
Ambient temperature	-20℃～+60℃
Ambient humidity	15% ~ 85% RH
Power source	2 * 18650 lithium batteries
Working current	150mA (average)
Working time (when fully charged)	> 8 hours.
Optional probe	190mm standard rod, 600mm extension rod, 580~980mm telescopic rod, etc.
Material	cast aluminum
Certification	ISO, CE

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Sino-Inst’s products are quality and reliability. Our products are manufactured in accordance with strict standards to ensure accuracy. Our products can improve your production efficiency and safety. Portable ultrasonic level controllers are mainly used to measure the position of carbon dioxide and other gases. It can ensure work efficiency and operational safety. Please contact us and we will give you a scientific solution.

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Portable Ultrasonic Liquid Level Indicator Applications

Application of portable ultrasonic level indicator

Fire protection field: can measure the liquid level in fire protection equipment. Such as fire extinguishers, fire water tanks, etc. Make daily inspection more convenient. Ensure that fire protection equipment is in working condition.
Wine and medicine industry: detect the liquid level in containers such as wine barrels and wine jars. It is convenient to grasp the storage situation of wine. Applicable to wine production, storage and transportation.
Medicine container liquid level detection: used for monitoring the liquid level in containers such as medicine tanks. Ensure the safety and controllability of the drug production process.
Gas fire extinguishing system: detect the liquid level in the gas fire extinguishing system to ensure the normal operation of the system and timely and effective fire extinguishing in an emergency.
Chemical industry: suitable for liquid level detection of containers such as chemical raw material storage tanks and reactors. It can measure corrosive liquids to ensure production safety.
Food industry: used for liquid level monitoring of food liquid storage tanks. Such as edible oil, beverages, etc., to meet food hygiene requirements.
Environmental protection field: in sewage treatment, environmental monitoring and other links. Test the liquid levels of sewage pools, sedimentation tanks, etc., It can provide data support for environmental protection work.

Portable Ultrasonic Liquid Level Indicator Video

More Detail

Portable Ultrasonic Liquid Level Indicator For CO2

CO2 cylinder specifications (divided by outer diameter):

The CO2 cylinders measured by this instrument are divided into the following 4 specifications:

215mm-225mm diameter cylinder
270mm-280mm diameter cylinder
345mm-355mm diameter cylinder
395mm-405mm diameter cylinder

CO2 cylinder measurement operation:

Select “co2 cylinder”-“select appropriate cylinder diameter” through the menu to enter the measurement interface.
Place the probe vertically and close to the tank body, and then press the <Measure> button to measure.
The measurement result is based on the measurement parameters and the liquid level indicator (red for “no liquid”, green for “has liquid”)
Generally, the measurement starts from the bottom of the tank (liquid level measurement). Normally, measure from the bottom of the tank. If the measurement parameter is >= 2, it indicates that there is no liquid on the current level; on the contrary, if the measurement parameter is <2, there is liquid. If the parameter is around 2, it indicates that there is a short distance (generally about 5cm) between the current level and the liquid level.
Take multiple points on the same horizontal plane for measurement, and take the result with the highest probability as the final result (avoid interference from welds and unknown factors).
Gradually find the liquid level position through approximate measurement.

CO2 cylinder measurement

Note: Due to the irregular gas outlet of the CO2 cylinder and a large number of welds on the top, the measurement results at the bottom and top are invalid. (The top is usually empty when the tank is full.)

Precautions for using a portable ultrasonic level indicator:

Keep the indicator clean, away from water, moist, sudden shock and violent contact
If the indicator is to be kept idle for an extensive period, it is better to turn off the indicator and store it properly.
The indicator should be kept in an ambient temperature between 0℃~+40℃(32°F~104°F). The surrounding air should not contain substances that may corrode the indicator
The ultrasonic probe must avoid being crashed, damped, and corroded by chemical substances.