Radar Level Transmitter

TKWL-1300 Guided wave radar level gauge

Guided wave radar level gauge
Product description: China AnHui TianKang TKWL-1300 Guided wave radar level gauge is a measuring instrument based on the principle of time travel, radar wave operates at the speed of light and the operation time can be co
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China AnHui TianKang TKWL-1300 Guided wave radar level gauge is a measuring instrument based on the principle of time travel, radar wave operates at the speed of light and the operation time can be converted into material level signal through electronic components. The probe sends out high-frequency pulse and tansmit along with the cable type probe. When pulse reflected back after encountering material surface and received by receiver in the meter, it will convert the distance signal into material level signal.
China AnHui TianKang TKWL-1300 Guided wave radar level gauge Input
The reflected pulse signal transmits along the cable into the electronic circuit of meter; microprocessor will process this signal and identify the echo produced by microwave pulse on the surface of material. Correct echo signal identification is accomplished by intelligent software and the distance D to the surface of material and the time travel T of pulse are in the direct ratio: D=CxT/2, in which C is speed of light.
As the distance of empty tank is known, and then the material level L is L=E-D.
China AnHui TianKang TKWL-1300 Guided wave radar level gauge Output
Through inputing the height of empty tank E (=zero point), the height of full tank F (=full measuing range) as well as some application parameters to set, adapt the meter to measuring environment based on parameters automatically, corresponding to 4-20mA output.
TKWL-1300 Guided wave radar level gauge Measuring range
F----measuring range
E----distance of empty tank
B----top blind area
L----minimum distance between probe to tank wall
Top blind area refers to the minimum distance between the highest material surface and reference point of measurement.
Bottom blind area refers to the distance at the bottom of cable which can' t be measured accurately.
Distance between op blind area and bottom blind area is effective measuring distance.
Attention:
A reliable measurement for the material level in the tank can only be guaranteed when the material is located between top blind area and bottom blind area.
TKWL-1300 Guided wave radar level gauge Model Information

TKWL-1300 Guided wave radar level gauge Dimensions of products series

anhui tiankang

TKWL-1300 Guided wave radar level gauge Technical Parameters

Parameters	Working efficiency: 100MHz~1.8GHz
	Working efficiency： 100MHz~1.8GHz
	Repeatability: ±2mm
	Resolution: 1mm
	Sampling: echo sampling 55 times/s
	Sampling: echo sampling 55 times/s
	Output current signal: 4~20mA
	Accuracy: <0.1%
	HART communication protocol Accuracy: <0.1%
	Process connection: screw thread
	Flange DN50 , DN80 , DN100 , DN150 , DN200,DN250
	Process pressure: -0.1~2MPa
	Power: 24VDC(±10%), ripple voltage: lVpp
	Electricity consumption: max 22.5mA
	Environmental condition: temperature -40°C - +70°C
	Environmental condition: temperature -40°C ~ +70°C
	Explosion proof class: EXia IIC T6
	Two wire connection: power supply of meter and signal output use the same two-core cable.
	Cable entrance: 2 M20*1.5 or 1/2N PT (diameter of cable 5-9mm)

TKWL-1300 Guided wave radar level gauge Selection

Technical advantages of guided wave radar level gauge: The radar level gauge measures the level of liquids, particles and slurry continuously. The measurement of the radar level gauge is not affected by medium changes, temperature changes, inert gas and steam, dust, foam, etc. The accuracy of the radar level gauge is 1mm. The radar level gauge is suitable for explosion hazard areas,More details please check China AnHui TianKang TKWL-1300 Guided wave radar level gauge.

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