
The UHZ-P Basic Magnetic Level Indicator is a local display instrument that continuously displays the liquid level in open or pressurized tanks. It is economical and practical. Economical and practical. It is a good solution for liquid level measurement in scenarios where there is no power supply.
Features
Technical Parameters
| Applicable Liquids | Density | 0.45~2g/cm3 |
| Viscosity | ≤200cp | |
| Measurement Parameters | Measuring Range | Single section 150~6000mm, multi-section structure up to 20m or more |
| Accuracy | ±5mm or ±10mm | |
| Materials and Specifications | Float | 304/316/316L material, φ51mm, wall thickness depends on pressure and temperature |
| Float | 304/316/316L, F46 lining optional | |
| Flip Indicator | All-aluminum flap, PA66 nylon flap, glass cover (standard), acrylic sheet optional | |
| Operating Environment | Process Pressure | Vacuum ~1.0MPa (high pressure can be customized) |
| Process Temperature | -190~450℃ | |
| Ambient Temperature | -40~80℃ | |
| Signal Output | Switch Signal | Magnetic switch: 220V AC 3A, SPDT Reed Switch Remote Transmitter: 4~20mA Flange, size according to customer requirements |
| Continuous Signal | 304/316L Standard configuration includes flat welding cap; flange, plug valve, and 1/2″ NPT ball valve can be configured upon request. | |
| Process Connections | Connection Method | Standard configuration includes 1/2″ NPT ball valve; flange and plug valve can be configured upon request. |
| Process Material | Customized according to customer requirements. | |
| End Accessories | Upper Exhaust | Customized according to customer requirements. |
| Lower Blowout | Rubber/plastic wool, asbestos, polyester fiber. | |
| Additional Devices | Steam Jacket | Frost-proof, suitable for temperatures below -5℃. |
| Electric Heating | SIL2 (HFT≥0)/SIL3 (HFT≥1) | |
| Thermal Insulation/Insulation | IP65, IP66/IP67 | |
| Vacuum Jacket | Explosion-proof type: Ex d IIC T6 Gb; Intrinsically safe type: Ex ia IIC T6 Ga | |
| Safety Certifications | SIL Certification | SIL2(HFT≥0)/SIL3(HFT≥1) |
| Protection Rating | IP65、IP66/IP67 | |
| Explosion Proof Rating | Explosion-proof type: Ex d IIC T6 Gb; Intrinsically safe type: Ex ia IIC T6 Ga |
Featured Applications

More Level Indicators for Tanks
Powder/Dry Material Level Switches – Product List and Selection
Capacitive Level Transmitters: How They Work
What is a Radar Level Sensor? Selection Guide with Example
Level Measurement: Why & When Is a Stilling Well Needed?
Liquid Nitrogen Cryogenic Tank Level Monitoring
GWR Type Level Transmitter: An All-inclusive Guide
The basic side-mounted magnetic level indicator is suitable for level detection in various towers, tanks, troughs, spherical containers, and boilers. Sino-Inst’s magnetic level indicator offers high sealing, leak-proof performance, and is suitable for high-temperature, high-pressure, and corrosion-resistant applications.
We support customization of magnetic level indicator parameters such as material, temperature, pressure, and signal output. Please feel free to contact our sales engineers!
Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects.
Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.



