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{"title":"Large Lens Radar Level Transmitter for Corrosive Liquid Chemical Storage Tanks","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/4d\/bc35e4280fc2f9d68fb44fcd657c-200x200-1\/large_lens_radar_level_transmitter_for_corrosive_liquid_chemical_storage_tanks.jpg","attrs":{"Brand Name":"Yunyi","Model Number":"YLRW80G-A","Place of Origin":"Shaanxi, China","Minimum Order Quantity":"2 Pcs"}}
{"title":"Yunyi Diesel Fuel Tank Level Sensor 4-20mA SS304 Oil Tank Level Sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/a4\/f86b131b4bc15f982c8159cba09d-200x200-1\/yunyi_diesel_fuel_tank_level_sensor_4_20ma_ss304_oil_tank_level_sensor.jpg","attrs":{"Brand Name":"Yunyi","Model Number":"YD322","Certification":"CE","Place of Origin":"China"}}
{"title":"4-20mA Submersible Liquid Level Transmitter Piezometer Water tank Level Probe","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/ef\/389eb2ba11b00423b6b0838a68ba-200x200-1\/4_20ma_submersible_liquid_level_transmitter_piezometer_water_tank_level_probe_sensor.jpg","attrs":{"Brand Name":"Yunyi","Model Number":"YD323","Certification":"CE","Place of Origin":"China"}}
{"title":"Wireless Radar Level Transmitter","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/de\/83f0d8fee50971cc0a0e55eb0d6d-200x200-1\/wireless_radar_level_transmitter.jpg","attrs":{"Brand Name":"yunyi","Model Number":"YLRW80G","Certification":"CE","Place of Origin":"China"}}
{"title":"Upgrade Your Level Monitoring System with Wireless Radar Level Meter for","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/39\/52368aa4a3a256eb83aa59aa2dfc-200x200-1\/upgrade_your_level_monitoring_system_with_wireless_radar_level_meter_for_industrial_applications.jpg","attrs":{"Brand Name":"Clouds","Model Number":"YLR","Certification":"CE","Place of Origin":"CHINA"}}
{"title":"Guided Wave Horn Radar Level Meter Non-Contact Sensor Transmitter for Precise","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/38\/5df2f08a851e7ee4b8f6c29e6edd-200x200-1\/guided_wave_horn_radar_level_meter_non_contact_sensor_transmitter_for_precise_level_measurement.jpg","attrs":{"Brand Name":"Yunyi","Model Number":"YUNYI-806A2","Certification":"\/","Place of Origin":"China"}}
{"title":"26G Level Transmitter Liquid Fuel Non Contact Radar Level Transmitter Radar","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/7b\/d0abe73f8d61de878c7ca1a36888-200x200-1\/26g_level_transmitter_liquid_fuel_non_contact_radar_level_transmitter_radar_level_sensor_meter.jpg","attrs":{"Brand Name":"YunYi","Model Number":"806A2","Certification":"CE\uff0cROHS","Place of Origin":"China"}}
The wireless radar level gauge utilizes 80GHz high-frequency frequency-modulated continuous wave (FMCW) technology, combined with industrial IoT architecture (LoRaWAN/NB-IoT/5G), to achieve high-precision non-contact measurement in dusty, steamy, and foamy environments. With millimeter-level wavelength penetration through interfering media, it captures level/material level changes with ±1mm resolution, completely eliminating measurement errors caused by compromises in traditional instruments due to operating conditions. With IP69K protection and intrinsically safe design, it provides a maintenance-free ultimate monitoring solution for industries such as chemicals, energy, and metallurgy.
Technical Parameters
Parameter
Specification
Frequency range
76~81GHz
Application range
Slightly corrosive liquid, stirring, water vapor condensation
Measuring range
60 m
Signal output
LoRaWAN/NB-IoT/5G
Process connection
Flange, thread
Medium temperature
-40~120℃
Process pressure
-0.1~0.3MPa
Measurement accuracy
±1mm
IP rating
IP67
Explosion-proof grade
ExiblIC T6 Gb
Shell material
Aluminum casting/stainless steel
Key Features
Millimeter-level penetration: 80GHz high frequency (wavelength 3.75mm) penetrates foam/dust, with accuracy improved by 300% compared to 26GHz radar
Extreme Environment Resistance: Wide temperature range of -196°C to 200°C / 100 bar high pressure / Ex ia IIC T6 explosion-proof rating, with unmatched environmental adaptability
Zero-Maintenance Operation: Contactless measurement + self-cleaning antenna, 10 years of maintenance-free operation (MTBF > 15 years), with zero operational costs
Smart ecosystem connectivity: Built-in AI echo analysis (foam/crystal warning), data directly connected to DCS/cloud platform, supports digital twin tank modeling
Wireless flexible deployment: Battery life of over 8 years (4 reports per day), LoRaWAN transmission distance of 5 km, full signal coverage in mountainous areas/underground tanks
Applications
High-temperature molten metal: steel ladle, aluminum water tank (1500°C) liquid level monitoring, ceramic antenna resistant to metal spatter
Heavy dust conditions: cement silo, coal powder silo level control, penetrating dust layers with concentrations >200g/m³
Food-grade hygiene: Milk fermentation tanks, syrup silos, 316L polished antennas compliant with FDA standards
Off-grid areas: Reservoirs, crude oil storage pits, solar power + dual battery redundant power supply
Resolving Industry Pain Points
✦ Guided wave radar failure due to material buildup
✦ Ultrasonic inaccuracy in vacuum/high-pressure environments
✦ High-risk manual measurement operations
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument.
we have 12 years sensor producing and developing experiences
Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument.
we have 12 years sensor producing and developing experiences
Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
