4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor

Product Details
Customization: Available
Type: Ultrasonic Level Switch
Structure Design: Integrated
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  • 4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor
  • 4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor
  • 4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor
  • 4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor
  • 4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor
  • 4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor
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  • Overview
  • Product Features
  • Product Parameters
  • Dimension (Unit:mm)
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
HWU32
Pressure Range
Atmospheric pressure
Display Type
Flange
Accuracy Grade
0.5G
IP Rating
IP65
Certification
CE ISO9001
Customized
Customized
Application
Liquid
Measuring Range
0.25~4m
Measure Accuracy
0.5%FS
Process Connection
G1 1/2A, G2A, Flange
Shell Material of Energy Converter
PTFE, PU/PC
Supply
24VDC, 220VAC
Output
Two-wire Four-wire, 4...20mA, HART
Process Temperature
-40...70°C
Process Pressure
-0.2...1bar
Transport Package
Carton
Trademark
HangJia
Origin
China
HS Code
90262010
Production Capacity
50000 Pieces / Year

Product Description

Ultrasonic level meter is an excellent non-contact interface measurement device. It can be used to measure the liquid level in various containers and pipes. It can be used in canals, reservoirs, rivers, lakes and seas, as well as sewage or corrosive places.
The operating principle of supersonic wave level meter is that the high-frequency supersonic pulse launched by the probe of transducer is reflected back when meets the surface of measuring medium, then a part of reflection echo is received by transducer and is transformed to electrical signal. Supersonic pulse travels at the speed of sound wave, and the time interval between launching supersonic pulse and receiving supersonic pulse is in direct proportion to the distance from transducer to the surface of measuring medium. The relation between the distance value S and the sound velocity C and the transmission time T can be expressed by the formula: S=CxT/2.

Product Features

 
  • Adopt advanced microprocessors and unique Echo Discovery processing technology, suitable for various complicated working conditions.
  • The "false echo learning " function can correctly confirm the real echo and obtain accurate measuring results.
  • The built-in temperature sensor in the transducer can achieve the temperature compensation for measurement value.
  • Adopt the best acoustic configuration patented technology to improve signal intensity to achieve accurate measurement.

Product Parameters

Measuring medium Liquid
Accuracy 0.25%~0.5%
Measuring Range 5m,10m,15m, 20m, 25m
Blind zone 0.25m~0.6m
Process Connection G1 thread, Flange
Shell Material of Energy Converter PTFE, PVC, ABS
Ambient temperature -30ºC~+60ºC (Please specify special high and low temperature environment customization)
Working pressure Below 4 atm
Analog output 4-20mA
Digital output RS485 Modbus protocol or custom protocol
Power supply voltage DC24V/AC220V, lightning protection device built-in
Resolution of ranging 1mm
Display LCD (Show liquid level or space distance)
Probe signal cable length 10meter
Protection grade IP65 or IP68
 

Dimension (Unit:mm)

4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor 4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor
 

Company Profile

4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor4-20mA Hart Ultrasonic proximity sensor Liquid Level Sensor

FAQ


1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on sensor for 10 years.

2.    Q: What's your quality control system?
        A: MC, ISO9001, CE Certificated.

3.    Q: What is the warranty of your products?
        A: Our warranty time is 18 months after shipment.

 
4.     Q: What is lead time of your product?
         A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
 
5.     Q: Do you provide customized products?
         A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
 
6.     Q: What is your MOQ?
        A: We have no MOQ limit, small quantity order is acceptable.
 
7.      Q: What's the transport?                                                              
        A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
 
8.      Q: What is your terms of payment ?
           A: We could accept T/T, Paypal, WU.

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