Water Liquid Ultrasonic Tank Level meter Ultrasonic level Sensor

Product details
Power Supply:DC12~24V or AC220V;Communication:RS485,RS232,wirless,GPRS;
Application:water,waste water,slurry,pulp,etc;Mob:86-13816149179;
Payment Terms:L/C,Western Union,D/P,D/A,T/T,MoneyGram,Paypal;Contact:Winn(@);
Name:Ultrasonic level meter;Port:Shanghai;
Packaging Detail:carton box ,plywood box and winn(@) and mob/whatsapp:86-13816149179;Supply Ability:8000 Pieces per Month Ultrasonic level meter;
Certificate:ISO,CE,,Explosion-proof;Warranty:12 months;
Model Number:BQ-ULM;Place of Origin:Shanghai, China;
Grade:DIY;Brand Name:BOQU;
Customized support:OEM,ODM,OBM;Range:1~30meter;

Ultrasonic tank level meter ultrasonic level sensor

Ultrasonic Level Meter  is microprocessor controlled digital level instrument. Ultrasonic pulses generated by the sensor (transducer) sent in the measurement, the surface acoustic wave after reflection by the liquid or receiving the same ultrasonic receiver transducer, a piezoelectric crystal or a magnetostrictive element into an electrical signal by transmitting and receiving sound waves the time between the sensor to calculate the distance to the measured surface of the liquid. As a result of non-contact measurement, the measured media is almost unlimited, and can be widely used for measuring the height of a variety of liquid and solid materials.

Product Description

Technology Features

1) It can be with GPRS and Wifi.
2) Backup and restore settings parameters
3) Measurement of material level, liquid level, volume, weight, etc.
4) Analog output can be adjusted arbitrarily.
5) It has the functions of digital filtering and echo recognition.
6) Can set artificial interference filtering function manually.

7) RS485,RS232,Relays for option.

8) Explosion-proof:ExiaIIBT4Gb for option.

Model BQ-ULM



Beam angle





20 KHz~2000KHz

Accuracy  ±0.3%F.S 
Display  LED,LCD,OLED(optional) 


Communiction RS485




two way NPN/relay(AC:5A 250V DC:10A 24V)


DC12~24V or AC220V 

Power consumption


Factory Show

BOQU Instrument was found since 2007, now BOQU has more 70 staff and engineers and has core technology of electrodes and develope more 50+ software for various controllers by self.



Water and sewage treatment: pumping stations, collecting wells, biochemical reaction tanks, sedimentation tanks;Control of electric power: mine mortar tank, coal slurry tank, butter tank, stacking yard or some mobile devices, etc.Food industry:wineries, granaries, food materials, tanks, etc.Matching of control system.


BOQU was found since 2007, now has more 70 staff and engineers, instruments has be exported to over 75 countires.,Now BOQU has been named as High-Tech Enterprice by goverment,ISO,CE,  is our common certicates. the core technology of electrode ,controller and 50+ software property is our based. all instruments has been recognized by National Metrology Bureau.there is many small factories in China, you should be carefully if they provide you very low price. this is tips for you in free.


BOQU has a strong Develope Department and can develope many new instruments or technology, so we will hold 5~8 exhibitions in China or Foreign to show our results.

Why to choose BOQU?

Why to choose BOQU Ultrasonic level Meter?

1.National High-tech Enterprises Certificates,it's only 1%  company can get it in China.

2.Instruments has been exported to over 70 countries.

3.BOQU has more 50+ Softwares property

4.100% QC inspection Before Shippment.

5. ISO,CE,standard and factory price.

6.All instruments has been 100% recognized by Bureau of National  Metrology



Conact:Winn Qi


Factory address:No.118 xiuyan road,pudong district ,shanghai china, zip code:201315