Gold Member Since 2016
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Shanghai Wangyuan Instruments of Measurement Co., Ltd.

Ultrasonic Level Transmitter, Ultrasonic Level Meter, Level Sensor manufacturer / supplier in China, offering 4-20mA Ultrasonic Level Sensor, 400MPa Pressure Transducer for Water Jet Cutter Equipment, Wp3051 Differential Pressure Transmitters with Smart Hart Protocol and so on.

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Supplier Homepage Product Level Transmitter 4-20mA Ultrasonic Level Sensor

4-20mA Ultrasonic Level Sensor

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 500000pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 380A
  • Measuring Medium: Water, Acids, Inks, Slurries
  • Certification: CE
  • Resolution: <10m(Range)--1mm; >=10m (Range)--1cm
  • Measurement Range: 0~5m, 10m, 15m
  • Blind Area: 0.25m~0.9m
  • Range: 0~1m~30m
  • Trademark: Wangyuan
  • HS Code: 90262010
  • Type: Normal Pressure Transmitter
  • IP Rating: IP66, IP67
  • Customized: Non-Customized
  • Output Signal: 4-20mA (1-5V); 4-20mA with Hart Protocol
  • Operation Temperature: -25~55 Celsius
  • Indicator (Local Display ): 6 Bits LCD Indicator
  • Accuracy: 0.2%Fs; 0.5 %Fs
  • Origin: Shanghai, China
Product Description
                        4-20ma ultrasonic level sensor

These accurate and reliable sensors are designed for the most difficult fluids to monitor _ including ultrapure, dirty, coating, scaling or corrosive types.

Typical Media:
Inks and Paints
Food and Beverage
Semiconductor Process Chemicals
Oils and Petroleum Distillates


This series Shanghai wangyuan ultrasonic fuel level sensor  can be used to measure various liquids or solids level, also measure distance in :

  • Waste sump,
  • Day tank, Oil tank,

  • Process vessel,

  • Control Automation

  • Chemical Feed

  • Food & Beverage

  • Acids, Inks, Paints

  • Atmospheric bulk storage tanks and etc..

WP380 series ultrasonic level meter/ ultrasonic level transmitters are an intelligent non-contact level measuring instrument, which can be used in bulk chemical, oil, and waste storage tanks, and it's ideally suited for challenging corrosive, coating or waste liquids. This transmitter is broadly selected for atmospheric bulk storage, day tank, process vessel and waste sump application. Media: Ink, polymer
WP380 series are easy to install and do not come in contact with the liquid.

WP380 ultrasonic level meter uses sound waves to measure liquid or solid level. Fast, accurate Measurements are possible in the field or anywhere without the use of down-hole water level meters. The Ultrasonic Level Meters are lightweight, compact, versatile, and easy to operate. As long as the obstructions take up no more than half of the bore area the meter will not suffer any loss of accuracy.


*  Accurate and reliable sensing method

*  Ideal technology for difficult fluids

*  Sized and priced for most applications 

*  Easy to install-- simple to use

*  Adopted SMD technology, improve meter's stability

*  Auto-adjust power, enhance control and temp. compensation

*  Advanced testing technology, rich software function, applied for various complicated environments

*  New wave computing technology, enhance meter's measurement accuracy

*  With suppression function of interfering echo, ensure the authenticity of measured data

* 16bits D/A transfer, enhance resolution and precision of current output

* TFE(terafluoroethylene) can be used for Transmitter, suitable for various environments with corrosion

*  Output signals: 4-20mA (2wire)

* Explosion-proof type:  Ex iaIICT6- Intrinsically safe comply with requirement of GB3836·4-83; 

                                Ex dIIBT4-Flameproof comply with requirements of GB3836·2-83.
4-20mA Ultrasonic Level Sensor


Our service:
1.    We have rich experience of OEM, factory can manufacture according to your request.

2.    We could also send the goods which is labelling your brand name to your customer's warehouse directly.

3.    We can offer you neutral packing without our logo and company information.

4.    Warranty: We offer 12 months warranty for all of our products from shipping date;

5.    You will enjoy free repair service for failures found within the warranty, if there are any problems of manufacturing quality;

6.    We provide paid repair services for instrumentation damages beyond the warranty period or not arising from manufacturing     quality problem.

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