• Xian Votesen Electronic Technology Co., Ltd.
    w***Nel, US
    I worked with Jack Yin, he was extremely helpful, willing to accommodate all my customizations and provided an excellent quality product. Thanks Jack, will work with you and Votesen again.
  • Xian Votesen Electronic Technology Co., Ltd.
    Very trustful supplier!
  • Xian Votesen Electronic Technology Co., Ltd.
    Great product. Good delivery time. Now my project is on course!
Contact Person : Mike Su
Phone Number : +8617782470268
WhatsApp : +8617782470268

4-20mA Ultrasonic Level Transmitter Water Tank Level Sensor ABS

Place of Origin CHINA
Brand Name VOTESEN
Certification CE
Model Number VLS730
Minimum Order Quantity 1
Price USD 100~500 PER SET
Packaging Details Standard export packaging
Delivery Time 5-10 working days
Payment Terms T/T, Western Union, MoneyGram,Paypal
Supply Ability 20000 set/month
Product Details
Grade Industrial Warranty 1 Year
Shell Material ABS, PP, PTFE, Stainless Steel 304 Blind Area <0.25M
Accuracy Rate ±0.3%F.S Power Supply DC12~24V Or AC220V
Measuring Range 2M~40M Resolution 1mm
Temperature Compensation Automatic Temperature Compensation Output Signal Analog, Digital, Switch, And Wireless Transmission
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4 20mA Ultrasonic Level Transmitter


Ultrasonic Level Transmitter ABS


4 20mA Water Tank Level Sensor

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Product Description

VLS730 Ultrasonic Level Meter 4-20mA Water Tank Level Sensor
Our Votesen VLS731 Standard Type (Normal Temperature) Integrative Ultrasonic Level Meter is a universal level measuring instrument for liquid, solid, and gel. It takes the different advantages of various level measuring instruments. It has perfect level monitoring, data transmission, and man-machine communication. It is fully digital with an on-site display.
It is featured by strong anti-interference performance; free setting of upper and lower limits and online output regulation, on-site indication, optional analog, switching value, and RS485 output, and easy connection with the main unit.
It is manufactured with an engineering plastic ABS waterproof case and a high-quality multi-layer PCB board, designed with a modular circuit. The main chip adopts dozens of related ASICs with import industrial-grade single-chip microcomputer to make it with perfect features of digital temperature compensation and ultra-wide voltage input voltage regulation.
This product can meet most liquid level and material level measurement requirements without contacting industrial media. It can completely solve the shortcomings of traditional measurement methods (Pressure Type, Capacitive Type, Float Type), such as winding, blockage, leakage, medium corrosion, inconvenient maintenance, and other problems.
Therefore, it is applicable to various fields concerning level measuring and monitoring.

Votesen VLS731 Standard Type (Normal Temperature) Integrative Ultrasonic Level Meter
Performance Index (Select upon Purchase)
Measuring Range 2M,3M,5M,8M,10M,12M,15M,20M,25M,30M ,35M,40M
Blind Area <0.25M ~ 2M(According to Different Measuring Range)
Launch Angle <10°(According to Different Sensor Type)
Minimum Display Resolution 1MM
Frequency 20~2000KHz
Accuracy Rate ±0.3%F.S
Temperature Compensation Automatic Temperature Compensation
Display OLED English/Chinese Display
On-Site Setting Complete Through the Keys of the Machine
Calibration Factory Calibration, On-Site Calibration
Output Signal (Select upon Purchase)
Analog Output 4~20mA,0~20mA,0~5V,0~10V
Digital Output RS485/Modbus,HART(Two-Wire System)
Switch Output NPN (with PP pulse output option) ,Relay (AC:5A/250V DC:10A/24V)
Wireless Transmission GPRS, LORA, NB, RF, Bluetooth, Wifi, etc.
Power Supply (Select upon Purchase)
Working Voltage DC12~24V,AC220V, DC18~32V(Two-Wire System)
Power Consumption <1.5W ,<0.8W(Two-Wire System)
Environmental Performance (Select upon Purchase)
Protection Level IP65 (Customizable)
Explosion-Proof Grade EXiaII BT4Ga (Optional)
Working Environment Normal Temperature and Pressure (Customizable)
Storage Humidity ≤80%RH Without Condensation
Physical Properties (Select upon Purchase)
Dimensions According to Different Measuring Ranges and Sensor Type Selection.
Please Contact Us for More Information.
Shell Material ABS, PP, PTFE, Stainless Steel 304 (According to Different Sensor Type)
Incoming Cable Customizable (According to Actual Application Requirements)
Electrical Interface M20X1.5-2
Keyboard Three-Digit Patch A.B.C Key

 4-20mA Ultrasonic Level Transmitter Water Tank Level Sensor ABS 0
Product Feature
- Strong anti-interference ability, it can be applied to the liquid level measurement in a harsh environment.
- Built-in temperature sensor, it can realize real-time temperature automatic compensation function.
- With value-added/difference ranging selection, it can measure both distance and level.
- Small blind area, it has the leading position in the field of measurement in China.
- Wide range of applications, it can measure solid and liquid level, volume, weight, etc.
- Multiple output types, it can meet different industrial field interface requirements.
- Wide voltage adaptability range, it can work in DC voltage of 12~24V or AC voltage of 220V.

Product Function

- Backup and restore settings function
- Arbitrarily adjusted the analog output function
- Support for custom serial data format function
- Manually set fixed interference filtering function
- Measurable multiple physical quantities function
- With digital filtering and echo recognition function
- With full-scale start and endpoint arbitrary setting function