Shanghai, China
Business Type:
Manufacturer/Factory
Number of Employees:
22
Year of Establishment:
2009-08-10
OEM/ODM Service
Sample Available
Spanish / French Speaker

Level Meter, Guided Wave, Sound Level Meter manufacturer / supplier in China, offering Guided-Wave Radar Liquid Indicator (A+E 61LD), Non Contact Radar Level Transmitter, 3mm Random Error Radar Level Sensor (A+E 62LB) and so on.

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Guided-Wave Radar Liquid Indicator (A+E 61LD)

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Min. Order / Reference FOB Price
1 Piece US $700/ Piece
Transport Package: Wooden Case
Payment Terms: L/C, T/T
Principle: Vibration Sensor
Range: 0-20m
Measurement Accuracy: ±5mm
Accuracy: 0.2%
Kind: Radar
Structure: All in One

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Basic Info

Model NO.: A+E 61LD
Warranty: 1 Year
Material: SS304
Process Temperature: -40~250℃
Working Frequency: 500MHz-1.8GHz
Display: 4 Digits LCD
Antenna: Concentric Tube Type Stick
Trademark: AEAD
Origin: Shanghai

Product Description

Measurement Principles
The guided-wave radar level meter is a measuring meter basing on time-stroke principle and the radar wave runs at the speed of light. The running time can be converted to level signal through electronic components. The distance between measurement reference point and material surface, the probe transmits high-frequency impulse which transmits along the cable, and when the impulse is reflected after encountering the material surface, it will be received by the receiver in the meter, and the time signal will be converted to level signal.

 
Guided-Wave Radar Liquid Indicator (A+E 61LD)
Input
The reflected pulse signal transmits along the cable to the electronic circuit part of the meter, and the micro-processor will process the signal, identify the echo wave of microwave impulse reflected on the material surface.The correct echo wave signal will be identified by the intelligent software, and the distance to material level D is in direct proportion to time-stroke T of impulse.
 D=C×T/2
 Where, C indicates velocity of light.
 Because the distance in empty tank E is known, the material level L is:
 L=E-D
 
Output
By configuring empty tank height E (=Zero), full tank height F (=full range) and some application parameters. The application parameters will adapt the meters to the measurement environment automatically..

Application  Liquid, especially low dielectric constant liquid
Measuring range  6 m
Process connection  Thread, flange
Thread, flange  -40-250 degree
Process pressure  -1.0-40bar
Precision  3mm
Frequency range  500MHz-1.8GHz
Anti-explosion   Exib IIC T6 Gb/ Exd IIC T6 Gb
Signal output  4 ... 20mA/HART (two-wire)
Power supply DC24V (two-wire)    DC24V/AC220V (four-wire)

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