UHZ-517B54A digital fuel level sensor for top mounted magnetic float level (interface) transmitter

Specifications

UHZ-517B magnetic level transmitter can be applied to chemical industry, electric power, paper making, foodstuff, environmental protection and urban construction etc., and used for the level measurement of sewage treatment, ground oil container and high water tank. With two-wire 4-20mA standard signal and local LED digital display.

Technical parameter

Measuring range: 300~8000mm

Accuracy: ±1.5%FS (measuring range >1000mm)

Power supply: 24VDC (15~35V) (24V is factory default.)

Power Consumption: ≤720mW   

Output: 4~20mADC two wire

Pressure: 1.6Mpa, 2.5Mpa, 4.0Mpa, Class150, Class 300

Medium density: 0.5~2g/cm³

Medium viscosity: ≤0.8Pas, 3Pas

Safety class: Explosion proof: ExdIIBT1~T6

            Intrinsically safe: ExdIICT1~T6

Enclosure: IP65

Connection Flange:  HG20593-97 DN100PN1.0, 2.5, 4.0 Male flange or on request.

Structure Principle

There is a dry reed pipe and precision resistor in the checking pipe of transmitter. As the magnetic float outside the pipe move up or down as the liquid level rise or fall, the reed pipes at the level surface are successively closed and the resistance value of sensor changed, then the circuit module in the terminal box converts the resistance value into current output. Resolution range is 5~10mm as per customers’ requirement.  

Features

Simple structure principle, while extremely wide applications;

Continuous measurement, get liquid data reliably without influence of physical or chemical condition of medium, e.g. bubble/foam, conductivity rate, pressure, vacuum, temperature, evaporation and density change.

Easy mounting, only necessary to calibrate before use;

Remote transmission signal;

Good repeatability;

Can measure interface, density difference ≥50Kg/m³

Temperature range: -80~100°C

Vacuum pressure up to10Kpa

Density≥400Kg/m³

Strong anti-corrosion ability, applied for various industries: chemical, petrochemical, nature gas, pharmaceuticals, offshore exploration, ship building, power generation, propulsion system, machinery, water purification installation, beverage and food industry.