High Accuracy Radar Level Sensor 4-20mA Radar Level Gauge

• Customization: Available
• After-sales Service: Online Service
• Principle: Fmcw
• Model NO.: YH-81S
• Range: 0-20m
• Measurement Accuracy: <2mm
• Kind: Radar
• Structure: All in One
• Warranty: 1 Year
• Certification: CE, RoHS
• Material: SS304
• Process Temperature: -40~120℃
• Application: Liquid, Solid Measurement
• Connection Process: Thread G3.5/Flange
• Process Pressure: (-0.1-2)MPa
• Protection Grade: IP68
• Transport Package: Carton
• Specification: stainless steel
• Trademark: YH
• Origin: Hebei, China
• HS Code: 9026100000
• Production Capacity: 50000 PCS/Year
• Package Size: 80.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 4.000kg
• Lead Time: 15 days (1 - 5 Pieces) ; To be negotiated ( > 5 Pieces)

Product Description

Detailed Photos

YH-81S 80G Radar Level Transmitter

Product Description

Production Name	YH-81S 80G Radar Level Transmitter
Application	Liquid,Solid Measurement
Measuring Range	0~20m
Accuracy	<2mm
Mounting Thread	Thread G1.5/Flange
Beam angle	8°
Response Time	<0.6s ( Due To Parameter Setting)
Medium Temperature	(-40~120)ºC
DK Value Of Medium	>1.5
Process Pressure	(-0.1~2)MPa
Explosion Proof Grade	Ex ia IIC T6 Ga

8X series radar level sensor is one kind of level measuring instrument which uses FMCW ( Frequency Modulated Continuous Wave ) special millimeter wave technology, the working frequency is 76-81Ghz. The signal output has options: 2 wires 4-20mA, 4 wires 4-20mA or RS485. The max range can reach 120m, and the blind zone of 8cm. The antenna beam angle is about 3°, the outstanding performance makes it is workable for the accurate measurement of liquids, solids, and powder materials.

 

Principle:

The radar level sensor emits linear frequency modulated pulse signal, and captures the echo wave reflected by the barriers on the path of wave spreading. It combines this two signals by "mixer", and get an intermediate frequency signal (IF), we will get the distance what we want by process this signal and calculation.

 

Advantages:

1. Based on the complementary metal-oxide-semiconductor transistor (CMOS) components with high compact architecture, gives higher signal to noise ratio and smaller blind zone.
2. 5GHz working bandwidth means higher measurement resolution and accuracy.
3. 3°antenna beam angle, so the interference in the environment has less impact on the instrument and the installation is more convenient.
4. Shorter wavelength offers better reflection performance on solid surface, so the universal flange is not necessary.
5. Supporting remote debugging and upgrading, reduce waiting time and improve the working efficiency.

Company Profile

Certifications

Packaging & Shipping

FAQ

Q:Can you accept ODM & OEM service ?
A:We professional provide OEM &ODM service for radar level transmitter.

Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.

Q:How about the quality of the level sensor?
A:We have the certification of ISO,CE and ATEX,we could send the certification test of our company to you.

Q:How is the price?
A:As we believe the quality is the most important,we will provide the best quality pressure sensor we can with reasonable price.

Q:Could you provide me the shortest lead time?
A:We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.

Q: How can I get my sensors?/ What's the means of transport?
A. We main delivery goods by express: DHL, FedEx, UPS,TNT, etc or logistics by indicator

Q. How to order ?
A. In order to recommend you the most suitable radar level sensors and make an accurate quotation, please provide the following information and send it to our sales when you are going to make an inquiry, thanks !
1. What is your medium? Water, oil or others?
2. Level range: 0-10meters, or others?
3. Output signal: 4-20mA, RS485 or others?