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HR80G

Product catalog summary

Overview: The HR80G series is a range of 76-81GHz FMCW radar level meters designed for precise level measurement in various industrial applications. These devices are suitable for environments with strong dust, steam, or special process storage tanks with stirring and heating rods.

Key Features:

Operates in the 76GHz-81GHz frequency range with a 5GHz bandwidth.
Supports HART and RS485/MODBUS communication protocols.
Offers a measurement range up to 120m with an accuracy of ±1mm.
Beam angle options of 3° and 8°.
Power supply options include 18-28Vdc and 220VAC.
IP67 protection class with explosion-proof grade EXibIIC T6 Gb.

Applications: Suitable for narrow spaces, guided wave pipeline measurement, large storage tanks, and small storage tanks. It is effective in harsh conditions with strong dust and steam.

Specifications:

Frequency: 76GHz ~ 81GHz
Measuring Range: 0.2 ~ 60m for solids, 0 ~ 30m for liquids, 0.6m ~ 120m for solids
Measurement Accuracy: ±1mm
Process Temperature: -40~85℃
Process Pressure: -0.1~2MPa
Enclosure Material: Aluminum alloy, stainless steel

Models and Ordering Information:

HR80G-A: For slightly corrosive liquids, with a measuring range of 120m.
HR80G-B: Suitable for strong dust and solid materials, with a measuring range of 120m.
HR80G-C: For slightly corrosive liquids, with a measuring range of 120m.
HR80G-D: For strong corrosive liquids, with a measuring range of 120m.
HR80G-E: For high-temperature environments, with a measuring range of 120m.
HR80G-F: For strong corrosive liquids, with a measuring range of 120m.

Installation and Dimensions: The devices can be installed using thread or flange methods, with dimensions of Ø100*270mm and a weight of approximately 2.480Kg to 2.995Kg.

Catalog excerpts

76-81GHz FMCW Radar Level Meters HR80G 76-81 FMCW radar (also called millimeter wave radar) level meters, as it uses a millimeter wave band with a higher frequency than Ku band radar, long-distance imaging and multi-spectral imaging in remote target detection and strong smoke and dust environments, it can detect smaller targets than microwave radar and achieve more precise positioning, it has higher resolution and stronger confidentiality. It has a maximum measuring range of 120m and measuring accuracy of ±1mm, supporting 4-wire and 2-wire. 76GHz-81GHz FM wave radar 5GHz ultra-large FM scanning...

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Measuring range Measurement accuracy ±1mm Beam angle Dielectric constant range≥2 Power Communication Signal output Field operation/ programming Enclosure MODBUS; HART optional 4 ~ 20mA or RS-485 128 × 64 dot matrix display / 4 buttons;PC software Aluminum alloy, stainless steel Antenna type Lens antenna/anti-corrosive antenna / flange isolated by quartz Process -40~85℃/≤95%RH temperature/Humidity Process pressure -0.1~2MPa Product Size Installation method Cable entry Recommended cables Protection class Weight

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Dimensions and Drawing With 3° antenna beamwidth With 8° antenna beamwidth

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Dimensions of version with a high temperature flange With 3° antenna beamwidth

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80G conventional large lens Frequency range Application range Measuring range Signal output Process connection Medium temperature Process pressure Measurement accuracy IP rating Explosion-proof grade Shell material 76~81GHz slightly corrosive liquid, stirring, water vapor condensation 120 m 4~20mA/HART (two-wire/four-wire) RS485/Modbus flange, thread -40~120℃ aluminum casting/stainless steel 80G conventional large lens with universal blowing Model Frequency range Application range Measuring range Signal output Process connection Medium temperature Process pressure Measurement accuracy IP rating...

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80G conventional small lens Frequency range Application range Measuring range Signal output Process connection Medium temperature Process pressure Measurement accuracy IP rating Explosion-proof grade Shell material Model 76~81GHz Slightly corrosive liquid, stirring, condensation 120 m 4~20mA/HART (two-wire/four-wire) RS485/Modbus Flange, thread -40~120℃ aluminum casting/stainless steel HR80G-D 80G anti-corrosive large flat lens Frequency range Application range Measuring range Signal output Process connection Medium temperature Process pressure Measurement accuracy IP rating Explosion-proof grade...

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80G anti-corrosive large flat lens Frequency range Application range Measuring range Signal output Process connection Medium temperature Process pressure Measurement accuracy IP rating Explosion-proof grade Shell material Model 76~81GHz High temperature environment, strong corrosive liquid, stirring, water vapor, condensation 120 m 4~20mA/HART (two-wire/four-wire) RS485/Modbus Flange, thread -40~220℃ aluminum casting/stainless steel HR80G-F 80G anti-corrosive small flat lens Frequency range Application range Measuring range Signal output Process connection Medium temperature Process pressure...

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