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

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Guided-Wave Radar Level Meter (A+E-61LA)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $100/ Piece
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union
Principle: Vibration Sensor
Range: 0-30m
Measurement Accuracy: ±5mm
Accuracy: 0.2%
Kind: Radar
Structure: All in One

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Basic Info

Model NO.: A+E-61LA
Warranty: 1 Year
Material: SS304
Process Temperature: -40~250℃
Working Frequency: 500MHz-1.8GHz
Display: 4 Digital LCD
Antenna: Single Stick or Cable
Precision: 3mm
Processing Temperature: -40-250 Degree
Signal Output: 4 ... 20mA/Hart
Process Connection: Thread, Flange
Application: Liquid, Solid Particles and Powder
Trademark: AEAD
Origin: China

Product Description

Guided-Wave Radar level meter (A+E-61LA)

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 Level Meter (A+E-61LA)
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.




Guided-Wave Radar Level Meter (A+E-61LA)
Application  Liquid, solid particles and powder
Measuring range  30m (liquid)    15m(solid)
Process connection  Thread, flange
Process temperature  -40-250 degree
Process pressure  -1.0-40bar
Precision  3mm
Frequency range  500MHz-1.8GHz
Explosion & Protection class  Exib IIC T6 Gb/ Exd IIC T6 Gb
Signal output  4 ... 20mA/HART 
Power supply  DC24V(two-wire)  AC220V/DC24V (four-wire)

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