PRODUCTS

Product advantages
1. Metrological high precision: With a measurement accuracy of ± 0.05%FS, it meets the requirements of trade handover and reduces metrological disputes
2. Multi-parameter synchronous measurement: Simultaneously output liquid level, interface, and temperature parameters, providing comprehensive process information
3. Fully contactless measurement: Magnetic coupling non-contact measurement, no mechanical wear, long service life
4. Wide temperature range application: Operating range from -196℃ to +200℃, suitable for various working conditions from deep cold to high temperature
5. Intelligent self-diagnosis: Real-time monitoring of float status and waveguide health, and early warning of potential faults
6. Maintenance-free design: One-time installation, long-term maintenance-free, significantly reducing life cycle costs

Core application fields
✅ petrochemical industry: Trade handover measurement of crude oil storage tanks and finished oil tanks (conforming to API standards)
✅LNG storage and transportation field: precise liquid level measurement of liquefied natural gas storage tanks (-196℃ cryogenic conditions)
✅ chemical production process: liquid level and interface control of reaction vessels and separators
✅ food and pharmaceutical industry: process liquid level monitoring of high-purity media
✅ Energy and power system: measurement of water level in high-pressure boiler drum

Technical Specifications

1. Range(mm): 0.2m~25m
2. Medium density (g/cm3): ≥0.45
3. Medium viscosity: ≤0.02Pa.S
4. Working temperature(℃): -180~350
5. Pressure levels (MPa): ≤32
6. Measurement accuracy (mm): ≤+10
7. Installation: Side-mounted, roof-mounted, bottom-mounted
8. Protection: IP65
9. Proof grade: ibⅡCT4 (intrinsically safe), dⅡBT3 (flameproof)
10. Transmission: 4 ~ 20mA or switch
11. Power supply: 12~24 V DC
12. Temperature drift: 50 ppm/℃
13. Insulation resistance: 50 V,50MΩ
14. Explosion-proof: ExdⅡCT6Gb

Performance Parameters

• Measuring Principle: Magnetostrictive technology with magnetic coupling non-contact measurement, ensuring no mechanical wear.

• Measuring Range: 0.2 meters to 25 meters.

• Measurement Accuracy: ≤ ±1mm (or ±0.05%FS, whichever is greater). This extremely high accuracy makes it suitable for trade custody transfer.

• Multi-Parameter Measurement: Can simultaneously output liquid level, interface, and temperature parameters.

• Pressure Resistance: Designed for high pressure up to 32 MPa.

• Media Density & Viscosity: Suitable for media with density ≥0.45 g/cm³ and viscosity ≤0.02 Pa·S.

 Installation & Adaptability

• Installation Methods: Highly flexible with options for side-mounted, top-mounted, or bottom-mounted installation to suit different tank types and nozzle positions.

• Process Connection: Typically uses thread or flange connections.

• Design Advantage: Features a maintenance-free design with one-time installation and no moving parts in contact, significantly reducing lifecycle costs.

• Wetted Materials: As a contacting instrument (via the tube and float), material selection is critical for corrosive media.

 Environmental Adaptability

• Working Temperature: Supports an exceptionally wide range from -196°C to +350°C, covering cryogenic LNG to high-temperature processes.

• Pressure Levels: Can withstand system pressure up to 32 MPa.

• Explosion Proof Grade: Offers multiple certifications including Ex ib II C T4 (intrinsically safe), Ex d II B T3 (flameproof), and Ex d II C T6 Gb, suitable for the most hazardous areas.

• Ingress Protection: Rated IP65 for dust and water jet protection.

• Temperature Drift: Low drift of 50 ppm/℃, ensuring stability across temperature variations.

 Data & Communication

• Output Signal: Standard 4-20mA analog signal and/or switch outputs.

• Communication Protocol: The page lists analog and switch outputs; it does not explicitly mention HART or fieldbus protocols, but this is often available as an option for such high-precision instruments.

• Power Supply: Operates on 12-24 V DC.

• Intelligent Features: Includes self-diagnostic capabilities to monitor float status and waveguide health in real-time, providing early fault warnings.

 Certifications & Services

• Explosion-Proof Certifications: Holds comprehensive certifications for hazardous areas, including Ex d II C T6 Gb, one of the highest protection levels.

• Industry Standards: Specifically mentions suitability for API standards in the petrochemical industry for custody transfer.

• Customization: The manufacturer provides OEM, ODM, and custom design services for specific applications, such as special materials or process connections.

• Application Versatility: Core applications include petrochemical (custody transfer), LNG storage, chemical reactors, food/pharma, and high-pressure boiler drums.