Product Advantages
Adopting 80GHz high-frequency radar technology with an ultra-narrow beam angle and strong penetration capability. It is immune to interference from dust, steam, foam, condensation and internal tank obstacles. Featuring ultra-small blind zone and high measurement accuracy, it supports stable detection of liquid, powder and granular materials under complex high temperature and high pressure working conditions. With non-contact structure and maintenance-free design, it allows easy installation and debugging, effectively reducing on-site operation and maintenance costs.
Introduction
Technical Parameters
Video
Design Features
1.High Precision & Millimeter-level Accuracy
Adopts 80GHz high-frequency signal, achieves millimeter-level measurement accuracy with tiny blind zone, captures subtle liquid and solid level changes stably.
2.Narrow Beam Angle & Strong Anti-interference
Ultra-narrow 3° beam angle with concentrated energy, effectively avoids false echo interference from tank internal obstacles.
3.Excellent Environmental Adaptability
Strong penetration performance, stable measurement against steam, dust, foam, condensation and low dielectric constant media.
4.Non-contact & Maintenance-free
Non-contact measuring design, no mechanical wear, no medium contamination, long service life and low operation cost.
5.Wide Working Condition Compatibility
Supports wide temperature and pressure range, multiple installation methods (thread/flange/clamp), suitable for liquid, powder and particle material measurement in various industrial tanks and silos.
Signal Output
4...20mA+Hart 4...20mA RS485
Process Temperature
0-100 ℃
Thread Size
1.5"
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Typical application |
– Electromagnetic wave emission angle less than 3°, suitable for narrow space or waveguide tube measurement |
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– Suitable for large tanks (150m) and small tanks (small blind area) |
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– High precision, high hygiene level and other occasions |
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– Complex process conditions (stirring, heating rod, ladder, floating roof, strong dust, strong steam, etc.) occasions |
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Product model |
NYRD900-Thread |
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Transmit frequency |
80GHz, FM sweep frequency width 5GHz |
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Antenna form |
Lens antenna |
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Antenna material |
304+PTFE |
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Measuring range |
0-35m |
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Measurement accuracy |
2mm |
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Power supply |
24VDC |
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Signal output |
4...20mA/HART/RS485/ |
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Process temperature |
0-100℃/ 100-200℃（≥200℃ can be customized） |
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Process pressure |
0.3MPa |
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Process connection |
Thread |
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Protection class |
IP65 |
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Explosion-proof grade |
Exia II CT6Ga, Exd II CT6Gb |
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※Note: |
The product can be customized according to the specific requirements of users. |
Main Functions and Application Scenarios
NYRD900 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 (distance target detection, strong smoke and dust environment, dust imaging, long - spectral imaging, etc., and can detect targets in long - distance target radar and achieve more accurate positioning, with higher resolution and stronger confidentiality).
Petroleum & chemical industry
Storage tanks, reaction kettles and intermediate tanks for measuring liquid, chemical raw materials and corrosive media.
Water treatment & environmental protection
Sewage pools, sedimentation tanks, water reservoirs and chemical dosing tanks in water supply and wastewater treatment plants.
Power industry
Coal silos, ash silos, desulfurization tanks and cooling water pools in thermal power plants.
Building materials & cement
Cement silos, raw material warehouses, fly ash and mineral powder storage bins.
Food & grain
Grain silos, flour warehouses, oil tanks and raw material storage for food processing.
Metallurgy industry
High-temperature molten material tanks, ore bins and chemical agent storage tanks in metallurgical factories.
Application Scope
Medium scopeSuitable for continuous level measurement of liquid, paste, powder, granular and solid bulk materials.
Industry scopePetrochemical, water treatment, electric power, cement building materials, food grain, metallurgy, pharmaceutical and new energy industries.
Working condition scopeAdapt to high temperature, high pressure, strong corrosion, dust, steam, foam and condensation complex working conditions; applicable to various vertical tanks, horizontal tanks, silos and reaction kettles.
Notes
Installation positionKeep away from tank wall, feeding port, mixing agitator and internal reinforcements to avoid false echo interference.
Beam blockingNo obstacles are allowed within the radar beam propagation angle to ensure signal reception is not blocked.
Medium characteristicsNot suitable for media with extremely low dielectric constant that cannot reflect radar signals effectively.
Environment requirementAvoid direct strong electromagnetic interference near the installation site; keep away from high-power frequency conversion equipment.
Calibration & maintenanceCalibrate empty tank and full tank level during installation; non-contact design needs no regular maintenance, avoid collision and dust accumulation on the antenna.
Temperature & pressureDo not exceed the rated working temperature and pressure of the transmitter to prevent damage and measurement deviation.
RELATED PRODUCTS
Antenna size is small, easy to install, non-contact radar, no wear, no pollution.
Adopting 80GHz high-frequency radar technology with an ultra-narrow beam angle and strong penetration capability.
Professional OEM & ODM Manufacturer
Tailored products to meet your complex working conditions.
Successful Project References & Customer Testimonials
Shaanxi NuoYing Automation Instruments Co., Ltd.
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Contact Us
+86 182 1004 9286
+86 182 1004 9286
+86 182 1004 9286
Block V5, Ronghao Industrial Town, Gaoling District, Xi'an, Shaanxi, China.
