RS485 Modbus 80GHz Compact Radar Level Sensor Transmitter for Corrosive Liquid

• Type: Radar
• Contact: Contactless
• Output Signal Type: Digital Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HR2000
• Production Process: Radar
• Feature: Corrosion Resistant
• Material: Plastic
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Measuring Range: 0.2-10m
• Measurement Accuracy: 2mm
• Fov Angle: 15°
• Center Frequency: 80GHz
• Transport Package: Carton Box
• Specification: 2kg
• Trademark: Holykell
• Origin: Hunan, China (Mainland)
• Production Capacity: 30000pieces/Month
• Package Size: 32.00cm * 32.00cm * 28.00cm
• Package Gross Weight: 3.000kg

Product Description

 

Product Description

HR2000 is a high-precision ultra-low-power millimeter-wave radar level sensor developed and designed by Holykell. Its proprietary radar ranging algorithm and visualized PC interface enable high measurement accuracy, high sensitivity, easy integration, and superior PC interaction performance. It uses non-contact technology, eliminating the need for physical contact with the measured substance, preventing contamination and minimizing maintenance requirements. HR2000 can be used in various industries and applications, including liquids, distance, and even harsh environments such as chemicals, oil and gas, wastewater treatment, and food processing. Additionally, it can easily integrate with control and automation systems, allowing for seamless integration into industrial processes and enabling remote monitoring and control capabilities.

Product Parameters

Working pressure	-1~3bar
Measuring range	0.2-10m
Measurement accuracy	±2mm
FOV angle	Horizontal 15°, Pitch 22°
Antenna size	13×11mm
Center frequency	80GHz
Communication rate	Default 9600bit/s
Scanning frequency	79-81GHz
Signal output	0-5V+RS485 MODBUS RTU; 0-10V+RS485 MODBUS RTU; 4-20mA+RS485 MODBUS RTU optional
Power Supply	12-30Vdc(Typical type) 3.3-4.2Vdc(Low voltage & low power consumption type)
Working temperature	-40~85ºC
Product Size	Ø125.5×76mm
Protection class	IP67/IP68 optional
Material of housing	Polycarbonate + Fiberglass

Product Feature

*High precision ±2mm
*Unique exterior design and compact size
*No-contact measurement adopted, without cleaning difficulty and maintenance
*Receiving little impact by condensation, rain, corrosion...
*Connection of host computer setting software, tank side meter and others
*Wide power supply range with minimized power consumption
*Visualized PC interface
*High sensitivity, lightweight, easy integration
*Superior PC interaction performance

Application

Suitble for water treatment, oil & gas industry, hydrological monitoring, rivers and channels, water/fuel tanks, chemical industry , petrochemical process storage tanks, pharmaceutical industry, food and beverage manufacturing, refining process vessels, sewage treatment, power generation, process control and so on

Why choose 80 GHz radar level sensor?

Using 80 GHz transmission frequency liquid-level measurement can improve signal focusing to allow accurate, reliable measurement in tanks with agitators, heating coils, and other internal obstructions. That's because a narrower emitted beam makes radar a realistic option for use on ball valves, and increased transmission frequency correlates to a smaller antenna making it ideal for retrofitting and use on smaller tanks.
1. Focused beam avoids obstructions
2. Small antennas take radar where radar has never gone before
3. Enhanced resolution measures to the last drop
When the level of liquid in a vessel gets low enough, 26 GHz radar is unable to distinguish the signal returned by the remaining product from that of the tank bottom, and the user rightly thinks the vessel is empty when it isn't. This is the same as the action-movie computer whiz being unable to enhance surveillance footage. Limited resolution presents a natural handicap to process efficiency. Ultra-focused 80 GHz devices measure liquid down to the last millimeter in the tank, giving users accurate data that can help optimize their processes. It won't thwart a terrorist attack or prevent an elaborate heist, but the enhanced resolution of 80 GHz radar sensors helps users avoid waste.

Installation Instructions

Why Choose US

 

FAQ

 

Q:What kind of products do you offer ?

A:We supply pressure sensor, level sensor, flow meter and digital controllers. Main market is European countries, American, the Middle East and Asia. Certificates are international ones.

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 magnets?
A:We have the certification of ISO, Europe standard ATEX, TUV-CE and ROSH,we could send the certification test of our company to you.

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:Could I visit your factory?
A:Of course,if you need we will help you to visit our factory.

Q: How can I get the quotation or send my inquiry to?
A: Send your inquiry to us by the inquiry from on the right-side or the bottom of this page.

Q. How to order?
A. In order to send you correct solution and best offer, please provide the following information when send inquiry, thanks !
1. What is the process medium? Water, oil or others.
2. Measure range: 0-5m or..?
3. Output signal:4-20mA, RS485 or..?

4. Require quantity?