JWrada 31 radar level meter stainless steel JWrada 31 radar level meter

JWrada-31 Radar Level Meter

JWradaยฎ-31 is designed for conventional liquid and level measurement applications with compact process connections. It supports a miniature G3/4 process connection, making it suitable for small tanks and space-limited installations.

 

JWradaยฎ-31 is widely used for liquid level measurement in industries such as pharmaceutical, food, energy, hydrology, and water management.

 

JWrada-31 Radar Level Meter for Liquid Measurement

The JWrada-31 radar level meter is a reliable solution for liquid level measurement in industries that need clean operation, stable performance, and accurate results. It is designed for non-explosion-proof areas and explosion-proof areas, and works well in tanks, vessels, and process systems where non-contact measurement is preferred.

This model uses 80 GHz Frequency Modulated Continuous Wave technology and an integrated antenna design with a 16 mm lens antenna. It supports a measuring range of up to 10 meters. As a result, it can deliver precise level monitoring in both small and large industrial tanks. Because the instrument does not touch the medium, it helps reduce wear, corrosion, and contamination during long-term use.

Smart Operation and Stable Signal Performance

The device comes with HART communication and built-in Bluetooth 5.0. Therefore, users can complete local setup and wireless monitoring through the Jiwei Smart Control mini-program. It also supports cloud-based remote monitoring, which helps operators manage instrument status more efficiently.

In addition, the JWrada-31 radar level meter uses intelligent echo processing to improve signal quality. It can suppress false echoes, separate multiple echoes, and track the true target signal in changing process conditions. Because of this, the instrument keeps stable performance even in applications affected by steam, dust, agitation, temperature variation, or pressure changes.

Low-Maintenance Design for Industrial Use

The JWrada-31 radar level meter uses a non-contact measuring principle, so it avoids many common problems found in contact-type instruments. It does not suffer from probe wear, and it helps reduce maintenance work in demanding industrial environments. Its compact design also makes installation easier in many common tank and vessel applications.

The instrument is suitable for pharmaceutical mixing tanks, food processing vessels, condensate tanks, lube oil tanks, dosing tanks, sedimentation tanks, and other liquid level applications. It is especially useful where stable measurement, easy operation, and long service life are important.

For other level measurement solutions, you can also see the [JWrada-32 Radar Level Meter]. The device also supports [HART communication] for easier system integration.

  • High-precision measurement with ยฑ1 mm accuracy, 10 m measuring range, and no dead zone.
  • G3/4 threaded connection, suitable for compact installation conditions.
  • Flexible installation with low space requirements, ideal for applications with limited installation space.
  • Suitable for liquid level measurement in explosion-proof areas, including pharmaceutical, food, energy, hydrology, and water management industries.
  • Integrated with Bluetooth 5.0, the device enables wireless configuration, commissioning, and status monitoring via the โ€œJW Toolsโ€ APP, supporting remote diagnostics and monitoring through cloud connectivity.
Features Economical 80GHz high-frequency radar level meter with wide applicability
Application For continuous non-contact liquid measurement in complex containers in pharmaceutical, food, energy, and water industries
Measurement Parameter Frequency 80GHz
Measuring Range 10m
Beam Angle 13ยฐ
Accuracy ยฑ1mm
Material Antenna 316L+PTFE
Housing Aluminum alloy, Stainless Steel
Installation Process Connection Threadedย / Sanitary Tri-Clamp
Power Supply Two-wire

Four-wire

Combined

12~30V DC
Signal Output Two-wire 4๏ฝž20mA / HART
Four-wire RS485 / Modbus
Combined 4๏ฝž20mA + RS485/Modbus
Bluetooth Supportย Bluetoothยฎ v5.4
Operating Environment Process Pressure -1 โ€“ 30ย bar
Process Temperature -40โ„ƒ๏ฝž150โ„ƒ
Ambient Temperature -40โ„ƒ๏ฝž80โ„ƒ
Storage Temperature -40โ„ƒ๏ฝž80โ„ƒ
Safety Certification Ingress Protection IP66/IP68 (0.2 bar)
Explosion-proof Ex db llC T6 Gb

Ex ia llC T6 Ga

Ex tb lllC T80โ„ƒ Db

Ex ia lllC T200 80โ„ƒ Da

Cable Cable Entry M20ร—1.5, 1/2NPT

 

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