Gold Member Since 2013
Audited Supplier
Wenzhou Bingo Imp. & Exp. Co., Ltd.

Expansion Type Ultrasonic Level Measurem, Ultrasonic Level Measurement, Level Sensor manufacturer / supplier in China, offering 4~20mA Output Solid Ultrasonic Level Meter with Top Limit, Micro Low Air Differential Pressure Gauge for Fan, Air Blower, Clean Room, Mini Float Level Switch for Water Tank and so on.

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Supplier Homepage Product Level transmitter Ultrasonic Level Transmitter 4~20mA Output Solid Ultrasonic Level Meter with Top Limit

4~20mA Output Solid Ultrasonic Level Meter with Top Limit

FOB Price: US $1-11 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-11/ Piece
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Port: Shanghai, China
Production Capacity: 1000
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LT-U4-P-F-D-6-N-350
  • Contact: Contact
  • Production Process: Integration
  • Material: Stainless Steel
  • Certification: ISO
  • Kind: Liquid Level Transmitter
  • Blind Area: 0.2~0.35m
  • Display Resolution: 1mm
  • Output Resolution: 0.03% of Full Measuring Range
  • Relay Specification: 5A 250VAC/30VDC
  • Trademark: Bingo
  • Specification: LT-U4-P-F-D-6-N-350
  • Type: Level Meter
  • Output Signal Type: Digital Type
  • Feature: Corrosion Resistant
  • IP Rating: IP67
  • Customized: Customized
  • Measuring Range: 3~15m(Liquid); 2~ 7 M(Solid)
  • Precision: 0.2% of The Full Measuring Range(in The Air)
  • Current Output: 4~20mA
  • Relay Output: Toplimit and Lower Limit Control
  • Medium Temp: -45oc ~ 75oc
  • Transport Package: Carton
  • Origin: China
Product Description
4~20mA output solid ultrasonic level meter with top limit and lower limit control

The Ultrasonic Level Measurement LT-U03B is mounted on top of the vessel. Under the control of
The electronic unit, the probe emits ultrasonic wave pulse to measured medium. The sound
Wave is reflected by the surface of medium, a part of reflection echo is received by the
Probe and converted into electrical signal. From the emission of the ultrasonic wave to the
New reception, the time is direct proportion to the distance from the probe to the measured
Medium. The electronic unit detects the time and calculates out the easured distance
According to the known sound velocity. Use subtraction to obtain the value of medium
Position. It is widely used in open pipe, oil tank, pump station, water tower, dam, open
Channel, difference between levels etc.

Technical Parameter:
Product Name4~20mA output solid ultrasonic level meter with top limit and lower limit control
Measuring Range3~15m(liquid); 2~ 7 m(solid)
Blind Area0.2~0.35m
Precision0.2% of the full measuring range(in the air)
Display Resolution1mm
Current Output4~20mA
Output Resolution0.03% of full measuring range
Output Load0~600Ω
  Relay Output     toplimit and lower limit control   
Relay Specification5A 250VAC/30VDC
Parameter Set3 sensing buttons
Medium Temp-45ºC ~ 75ºC    
Detecting Period1 S
Acousticwave Beam Angle8°(3db)
Pressure Range±0.3MP

Frequently Asked Questions
Liquid ammonia tank, Agitator tank, Acrylon, Pipeline for water, Sewage pool

2. How to choose a suitable level transmitter? 

Users should select suitable transmitter according to the working temp., pressure,gravity,
acid and alkali of the tested liquid.
PVC maximum temperature is 80°C, PP maximum temperature is 80°C, 
PVDF maximum temperature is 150°C, 
SUS304/316L maximum temperature is 200°C.
Plastic float maximum pressure resistance 5kg/cm2, 
SUS304/316L maximum pressure resistance 40kg/cm2.
For viscosity liquid, it is better to choose float with big diameter and  small
Gravity to overcome the surface tension of liquid.
Acid and alkali liquid:  
Please choose PP or PVDF, if temp. is higher than 80°C, PVDF ONLY
Alcohol and oil etc. liquid:                  
It is suggested to use stainless SUS.
Please select food grade SUS316L in food field.
Float's gravity S.G. should be less than tested liquid.

3. How to pay and how to delivery?
PayPal, WESTERN UNION, Maestro, MoneyGram, VISA

4. Packaging: 
1. For each type, we can send you the detailed high-resolution pictures since we have the sample in our hand.
2. For packaging, we have the professional packaging starff, pls. don't worry about the shipping.

About us:
Founded in 2009, our company is committed to supplying a full range of pressure switches / transmitters / sensors, level switches / transmitters/ meters, flow switches / transmitters/ meters. 
Our company is located in the "Capital of Electric Products", Liushi, Wenzhou. Besides, we set branch in Shanghai for automation control business in 2013. 
Shanghai Office
ADD: Rm. 408, #1 Building, Shanghai Zhihui Science Park, No.11, lane 911,  Hulan Road, Baoshan, Shanghai
Zipcode: 201900
Liushi Office
Zipcode: 325604
Yiwu Office
ADD: No. 146-3, Chouzhou North Road, Yiwu, Jinhua
Taizhou Office
ADD: No. 7, Xianqian Road, Yuhuan, Taizhou
More information, you can browse our website:

If you need 4~20mA output solid ultrasonic level meter with top limit and lower limit control LT-U4-P-F-D-6-N-350,please feel free to contact us!
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Mr. Grace Wu
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