Magnetic Float Level Gauge

Magnetic Float Level Gauge – Precision Liquid Level Measurement for Industrial & Marine Applications

Product Overview
The Magnetic Float Level Gauge is an advanced liquid level measurement instrument that utilizes buoyancy and magnetic coupling principles to deliver accurate, reliable tank level monitoring. Engineered for industrial processes, marine vessels, and storage applications, this gauge features a robust float mechanism, magnetic switching system, and clear visual indication to provide real-time liquid level data in challenging environments. With models suitable for various media and operating conditions, it ensures precise level control for enhanced operational safety and efficiency.

Key Features & Benefits

✅ Magnetic Coupling Principle – Non-contact measurement ensures long-term reliability and leak-free operation
✅ High Precision Measurement – ±10mm accuracy for precise level monitoring
✅ Wide Measurement Range – Nominal lengths from 300mm to 6000mm to accommodate various tank sizes
✅ Versatile Media Compatibility – Suitable for liquids with specific gravity ≥0.52 and viscosity ≤0.01Pa·S
✅ Robust Construction – Designed for working pressures up to 2.5 MPa and temperatures ≤120°C
✅ Multiple Output Options – Available with alarm switches, 4-20mA signals, and compatible with various valve types
✅ Standardized Connection – GB2506-89 DN20 PN16 flange for easy installation

Working Principle
The magnetic float level gauge operates through an ingenious magnetic coupling system. A buoyant float containing magnetic elements moves with the liquid level inside a guide tube. This movement is magnetically transmitted to an external indicator, which displays the level without any physical penetration of the tank wall. This isolation ensures complete sealing and prevents leakage, making it ideal for hazardous, corrosive, or high-purity applications.

Technical Specifications

Parameter	Specification
Model	UHZ-511Z□/-□-□□-□
Indicating Accuracy	±10mm
Nominal Length	300mm – 6000mm
Medium Gravity	≥0.52
Working Pressure	1.0 MPa, 1.6 MPa, 2.5 MPa (options)
Medium Temperature	≤120°C
Medium Viscosity	≤0.01Pa·S
Connection Flange	GB2506-89 DN20 PN16
Alarm Switch	AC220V 2A retaining type (optional)
Output Signal	DC24V 4-20mA (optional)
Matched Valve	Shut-off valve, Self-close valve, Ball valve (optional)