120m Range 4-20mA Hart RS485 Modbus Signal 80GHz Radar Level Transmitter

• Customization: Available
• After-sales Service: Maintenance & Refund
• Principle: High Frequency Radar Level Meter
• Model NO.: HG-RLM 80GHz High Frequency Radar Level Meter
• Range: 0-30m
• Measurement Accuracy: ±3mm
• Accuracy: 0.25%
• Kind: Radar
• Structure: All in One
• Warranty: 1 Year
• Certification: CE, RoHS
• Material: SS304
• Process Temperature: -20℃~80℃
• Measuring Range(M): 0-30m
• Frequency Range: 1.6-6GHz
• Beam Angle: <10 Deg.
• Protection Rating: IP67
• Operating Frequency: 1.6-6GHz
• Temperature Compensation: Integrated Temperature Sensor for Automatic Correc
• Display: OLED English Menu
• Explosion-Proof: Exiaiict6
• Analog Output: 4-20mA, 0-10V
• Communication: Hart Communication, RS485 (Mod_Bus)
• Relays: 2 NPN/Relays (AC: 5A@250V DC: 10A@24V)
• Supply Voltage: DC 12-28V or AC 220V
• Power Consumption: Less Than 1.5W
• Process Connection: Thread/Flange
• Cable Gland: M20*1.5
• Transport Package: 10kg
• Specification: 40*40*34cm
• Trademark: Siko Instruments
• Origin: China
• HS Code: 9026100000
• Production Capacity: 999 Units / Weeks
• Package Size: 25.00cm * 28.00cm * 40.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

120m Range 4-20mA HART RS485 Modbus Signal 80GHz Radar level Transmitter

   

What Is A Millimeter Wave Electromagnetic Wave; Usually The 30-300Ghz Frequency Domain (Wavelength 1-10 Mm) Electromagnetic Wave Is Called Millimeter Wave, Which Is Located In The Overlapping Wavelength Range Of Microwave And Far-Infrared Wave, So It Has The Characteristics Of Both Spectrum. The 76-81Ghz Band Of This Product Is The Area With The Least Understanding And Application Development Of Human Beings So Far.

Principle: 

1) * HG-RLM-900 FMCW Radar Products (Also Known As Millimeter Wave Radar), Due To The Higher Frequency Of Millimeter Wave Than Ku-Band Radar, It Has Important Applications In Long-Distance Target Detection, Strong Smoke And Dust Environment, Long-Distance Imaging, Multi-Spectral Imaging, Etc., And Can Detect Targets Smaller Than Microwave Radar And Achieve More Accurate Positioning, With Higher Resolution And Stronger Confidentiality.

2) * Coherence: Coherence Is Produced By Coherent Current-Driven Dipole Oscillations, Or By Nonlinear Difference-Frequency Effects Of Coherent Laser Pulses.

3) * Strong Penetrability: It Has Strong Penetrating Power For Non-Polar Substances. Many Non-Metallic Non-Polar Materials Absorb Less Radiation In This Band. Therefore, They Can Be Used To Detect The Internal Structure Of Materials. For Example, Ceramics, Cardboard, Plastic Products, Foam, etc. , Are Transparent To Electromagnetic Radiation In This Band, And Can Also Be Used For Security Detection In Airports And Stations, Such As Detection Of Machinery, Explosives And Drugs, Or For Circuit Board Welding Detection.

4) * Low Energy: The Energy Of Millimeter Wave Photons Is Only A Few Millielectron Volts, And There Is No Phenomenon Of X-Ray Ionization And Destruction Of The Substance To Be Detected, So It Is Not Easy To Destroy The Substance To Be Detected.

Applications
1. Place of Origin: Hefei City China
2. Certification: Explosion-proof Certificate & CE & ISO & SIL Certificates... 
3. Measuring Range: 120m
4. Typical Application: Liquids, Powders, Solid Particles
5. Protection Grade: Display Instrument IP67.

Specification

01.	Very Good Transient Performance: Based On The Self-Developed Cmos Millimeter-Wave Rf Chip, It Realizes A More Compact Rf Architecture And A Higher Signal-To-Noise Ratio.
02.	The 5GHz Operating Bandwidth Enables The Product To Have Higher Measurement Resolution And Measurement Accuracy.
03.	Coherence: Coherence Is Produced By Coherent Current-Driven Dipole Oscillations, Or By Nonlinear Difference-Frequency Effects Of Coherent Laser Pulses.
04.	Low Energy: The Energy Of Millimeter Wave Photons Is Only A Few Millielectron Volts, And There Is No Phenomenon Of X-Ray Ionization And Destruction Of The Substance To Be Detected, So It Is Not Easy To Destroy The Substance To Be Detected.
05.	Strong Penetrability: It Has Strong Penetrating Power For Non-Polar Substances. Many Non-Metallic Non-Polar Materials Absorb Less Radiation In This Band. Therefore, They Can Be Used To Detect The Internal Structure Of Materials. For Example, Ceramics, Cardboard, Plastic Products, Foam, etc. , Are Transparent To Electromagnetic Radiation In This Band, And Can Also Be Used For Security Detection In Airports And Stations, Such As Detection Of Machinery, Explosives And Drugs, Or For Circuit Board Welding Detection.
06.	Easily Absorbed By Polar Molecules: This Band Has Less Scattering In Non-Uniform Materials, And Can Detect And Measure Water Vapor Content. It Is Also Possible To Study The Composition Of Substances Or Perform Quality Control By Analyzing Their Characteristic Spectra.
07.	Large Range And Small Blind Area. The Maximum Range Can Reach 120 Meters, And The Blind Area Can Reach 8 cm.
08.	Small Beam Angle, Infinitely Small Size, Easy To Install. Affected By The Size Of The Tank Connection, The Interference Of Obstacles Is Small.
09.	Shorter Wavelengths And Better Reflection Characteristics On Solid Surfaces, Eliminating The Need For Special Universal Flanges For Aiming.

HG-RLM-805

High Frequency Non Contact Level Transmitter PTFE Antenna 0-10m Measuring Range.

HG-RLM-806

Radar Level Transmitter Measurement Range 30m With Antenna Material 316L

HG-RLM-807

Wave Radar Level Meter transmitter For Low dielectic constant liquid 30M Range.

HG-RLM-808

HG-RLM-809

HG-RLM-810

26GHz 70m radar level transmitter Industrial high frequency radar liquid water level sensor for solid

1.8GHz Guided Wave Radar Level Meter Measuring Range 6m.

26GHz Radar Level Meter Parabolic Antenna Type Radar Level Gauge

Technical Parameters

Working Frequency	26GHz
Measuring Range	Cable Type 0-30M/Rod Type Double Rod Type Coaxial Tube Type: 0-6M
Repeatability	±2mm
Resolution	1mm
Accuracy	<0.1%
Sampling	Echo Sampling 55 Times/s
Response Speed	>0.2S (Depending On Actual Usage)
Output Current Signal	4-20mA
Communication Interface	Hart Communication Protocol
Process Connection	G 1 1/2" Thread DN50, DN80, DN100, DN150, DN200, DN250 Flange Flange Mounting Or Thread Mounting
Process Pressure	-0.1Mpa-4.0Mpa
Power Supply	24V DC (±10%)
Ripple Voltage	1Vpp
Power Consumption	Max 22.5mA
Environmental Conditions	-40℃-130℃
Explosion-Proof Grade	Exia Ⅱ C T6
Protection Class	IP67

HG-RLM-805

1) Non Contact Level Transmitter PTFE 0-10m Measuring Range.

2) Noncontact PTFE Radar Level Instrument Microwave Pulses 4mA - 20mA.
 

3) PTFE 26ghz High Frequency Radar Level Meter For Slight Corrosive Liquid.

4) 4-20mA 26GHz Fuel Oil Tank Radar Level Sensor Transmitter Measurement

5) Radar Level Sensor Transmitter Suitable For Various Corrosion Liquid With PTFE Material Antenna.

6) Radar Level Sensor Transmitter Medium Temperature -40 -130℃ and Process Pressure -0.1-0.3MPa.

7) Power Supply 24VDC(Two Lines & Four Lines) Process Connection Thread & Flange 26GHz Radar Level Sensor Transmitter. 

8) Radar Level Sensor Transmitter Measurement Explosion-Proof Ggrade: Exia Il C T6 Ga/ Exd ia lIC T6 Gb Signal Output 4...20mA/HART(two/four)RS485/Modbus

HG-RLM-806

1) Grain Bin Radar Level Meter For Cement Hart Level Transmitter.
 
2) 26Ghz Radar Type Level Indicator 316L RS485 Four Lines Stainless Steel.
 
3) Process Connection Thread & Flange Protection Grade IP67 Frequency Range 26GHz Radar Level Meter Transmitter.
 
4) Process Pressure -0.1-4.0MPa And Power Supply 24VDC (Two Lines & Four Lines) 26GHz Radar Level Meter Transmitter.
 
5) 26GHz Radar Level Meter Radar Level Transmitter Accuracy +3mm Medium Temperature -40-250℃.
 
6) Non Contact Level Transmitter PTFE 0-10m Measuring Range.

7) Radar Level Meter Radar Level Transmitter Measurement Range 30m With Antenna Material 316L.

8) 26GHz Radar Level Meter Radar Level Transmitter Very Suitable For Temperature, Pressure, And Slightly Corrosive Liquid. 

9) 30m 316L Antenna Non-contact Radar Level Meter Radar Level Transmitter Sanitary Radar Level Transmitter.

10) No Pollution Horn Type Radar Level Transmitter For Liquid High Frequency 26GHz.
 

HG-RLM-808

1) 26ghz High Frequency dust Radar Level Meter Non Contact High Measuring Range.

2) 26GHz 70m Radar Level Transmitter Industrial High Frequency Radar Liquid Water Level Sensor For Rolid.

3) 26GHz 70m Radar Level Transmitter Very Suitable For Solid Granule Strong Dust With 316L Antenna Material.

4) 26GHz Radar Level Transmitter Measuring Range 70 Meters And Measurement Accuracy +15mm.

5) Power supply 24VDC (Two Lines, Four Lines) Medium Temperature -40-+250 °C 26GHz Radar Level Transmitter.

HG-RLM-810

1) Parabolic Antenna Radar Level Gauge For Tank Height Measurement.

2) 26GHz High Frequency Meter Wave Radar Solid Level Sensor Guided Radar Acid Level Transmitter.

3) 26G Intelligent High Frequency Radar Level Meter For Solid Dust Particles.

4) Parabolic Antenna Radar Level Gauge 26GHz Explosion Proof.

5) 80GHz Radar Material Level Sensor High Level Sensor for Grain Silo.

6) Cast Aluminum Radar Level Transmitter Parabolic Antenna For Tank Height Measurement

Detail Images

Selection Table

Item	HG-GRLM High Frequency Radar Level Meter
Model	HG-GRLM-805 HG-GRLM-806 HG-GRLM-807 HG-GRLM-808 HG-GRLM-809 HG-GRLM-810
Antenna Type	A. Cable Type / 304 B. Cable Type / PTFE C. Rod Type / 304 D. Rod Type / PTFE E. Dual Cable Type / 304 F. Dual Rod Type / 304 G. Coaxial Type O. Other Type
Process Connection	G. Thread G 1½ A/Stainless Steel N. Thread 1 ½ NPT/Stainless Steel B. Flange DN80 PN16 C Type/Stainless Steel C. Flange DN100 PN16 C Type/Stainless Steel D. Flange DN150 PN16 C Type/Stainless Steel  E. Flange DN200 PN16 C Type/Stainless Steel  H. Flange DN250 PN16 C Type/Stainless Steel  Y. Special agreement
Electronic Unit	2. ( 4-20) mA 24V DC Two-Wire System  3. ( 4-20) mA / 24V DC/HART Two-Wire System  4. ( 4-20) mA / (-24) V DC/HART 4-Wire System  5. ( 4-20) mA  / (-220) V AC/HART 4-Wire System
Process Temperature	1. -40 - 130 Deg.C 2. -40 - 150 Deg.C 3. -40 - 250 Deg.C 4. -40 - 400 Deg.C 5. Other Type
Process Pressure	1. -0.1 - 0.3 Mpa 2. -0.1 - 2.0 Mpa 3. -0.1 - 4.0 Mpa 4. Other Type
Sealing Material	V. V iton K. Kalrez O. Other Type
Shell Material / Protection	L. Aluminum / IP67  G. Stainless Steel 304/IP67
Electrical Interface	M. M20*1.5 N. 1/2" NPT
Measuring Range	X... (Unit: cm)

Company Profile

    Hefei Siko Instruments Co,.Ltd. Is A High-Tech Enterprise Commit Into Research And Development, Manufacture Of Flow Instruments, Level Instruments, Pressure Instruments, Temperature Instruments. Located At Hefei City, China, We Have Full Access To Gain The Most Advanced Technology In Field. All These Make Us Full Of Confidence To Provide Products With International Standard. At Present, We Are Mainly Dealing In Gear Flow Meter, Gas Flow Meters, Electromagnetic Flow Meters, Vortex Flow Meters, Turbine Flow Meters, Ultrasonic Flow Meters, Level Sensors, Pressure Sensors, Temperature Sensors...etc. We Are Original Equipment Manufacturer Of Flow Meters With Well-Equipped Testing Facilities And Strong Technical Force. With A Wide Range, Good Quality, Reasonable Prices And Stylish Designs, Our Products Are Extensively Used In Water Supply And Drainage, Chemical, Power Supply, Metallurgical Mine, Oil And Other Industries. 

    Our Products Are Widely Recognized And Trusted By Users And Can Meet Continuously Changing Economic And Social Needs. Welcome New And Old Customers From All Walks Of Life To Contact Us For Future Business Relationships And Mutual Success.