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Liquid / Solid 26G Radar Level Transmitter Gauge 4 - 20mA HART Protocol

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Liquid / Solid 26G Radar Level Transmitter Gauge 4 - 20mA HART Protocol

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Brand Name :	WNK
Model Number :	WNKGDRD58
Certification :	ex-proof,CE,ISO
Price :
Payment Terms :	D/A, T/T, Western Union
Supply Ability :	1000pcs per month
Delivery Time :	10-30days

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Liquid / Solid 26G Radar Level Transmitter Gauge 4 - 20mA HART Protocol

26G Radar Level Transmitter Sensor Gauge 4-20mA HART protocol

Product Description

The gided wave radar level transmitter,adopted 26GHz as transmittion frequency,which make this series have specialties as below:small beam angle,shich centralize energy,make WNKGDRD5X high ability of anti-jamming,hence hign accuracy and reliable.Small antenna size,easy to mount and easy to equip extra dust protection,.Small blind zone,good accuracy even for small vessels.Shorter wave-length,suitable for small power.

WNKGDRD55

Application:Level measurement in liquids,especially erosive liquids, under easy process condition

WNKGDRD56

Features: Multiple patented antennas, anticoagulation, anti-attachment, min transmitting angle: Solve the problem of large blind zone and multiple echo that 6G radar has in small tanks.
Application:Level measurement in liquids . For example:oil tanks

WNKGDRD57

Features: PTFE conic antenna, anticorrosion, anticoagulation.
Application: Measurement of strongly corrosive liquids in the food and medical industries or health-class environment.

WNKGDRD58

Features: Multiple patented antennas, anti-dew, anti- crystallization, anti-attachment, dustproof, centralized beam. Solve the shortcomings of 6G radar antenna such as easy to block, large size, large transmitting angle, incorrect measurement and short
measuring distance, etc.

WNKGDRD59

Application:Storage/process vessels under hazardous process condition
Measurement Range:70m
Measurement Accuracy:±15mm.

Detailed Images

Principle

The antenna of radar level instrument transmits a very narrow microwave pulse which propagates at the speed of light in space. When meeting the dielectric surface to be measured, part of its energy is reflected and received by the same antenna. The time interval of transmitting and receiving pulses is proportional to the distance between antenna and dielectric surface to be measured, and therefore the distance between antenna and dielectric surface to be measured can be calculated.

How do we judge when selecting the right model? We need to pay attention to two aspects: 1. Obstacle impact If the ultrasonic wave or electromagnetic wave from the instrument touched obstacle, a disturbing wave will be generated accordingly. In case of failure to choose other ideal positions for installation, you could install by choosing the instrument with small beam angle, or adopting wave guide or by-pass pipe as well. 2. Influence of propagation medium a.Temperature b. Pressure c.Corrosion of propagation medium d. If any stream or powder out of propagation medium e. The issues concerning crystal of volatile material or powder conglutination.

Size Information

General Parameters

Product Model	WNKGDRD55	WNKGDRD56	WNKGDRD57	WNKGDRD58	WNKGDRD59
Process connection	G1½A	G1½A,G1½NPT	Flange 316L	G1½A,G1½NPT,Flange 316L
Material	PTFE	SST 316L,PTFE	PTFE	SST 316L,PTFE	PTFE
Weight	1kg	2kg	3kg	7kg	6kg
Remark:	Exact weight depends on process connections and housing

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