Product Overview
UHZ series magnetic level gauge is for onsite level indication, using float as a measurement unit, the magnet drive turned column showing the level without energy.
It can work from low temperature to high temperature, from vacuum to high pressure, high viscosity, corrosion, and so on. It measures the level of safety and reliability.
Under various environments to measure the liquid the whole process of measurement without blind spots displays eye-catching intuitive readings, measuring range Products matching upper and lower limit switch output, the remote alarm can be realized, limit control.
Products matching remote transmitters can be level, industry-bit signal into the two-wire 4- 20mADC standard signal, to achieve long-range detection, direction, recording, and control.
According to the installation site in the container to provide side loading top-loading and top-mounted sides were three types.
According to different working media, provide stainless steel, stainless steel lined with PTFE, ABS,
PP-R, PVC, UPVC, and other materials, including stainless steel, PTFE lining, ABS, PP-R, PVC, and UPVC material for acid and alkali Corrosive media.
Products are widely used in electric power, petroleum, chemical, metallurgy, food, and other industries at the production process level measurement and control.
Structure principle
Magnetic sub-level gauge is based on the buoyancy principle and the principle of magnetic coupling work. Float tube with the liquid level in measuring the rise and fall and move up and down the permanent magnet in the float through the magnetic coupling to drive the red, and white cylinders to flip 180°, liquid level gauge to rise, turning from white to the red column, a decrease of by the red to white, in order to achieve level instruction.
Main technical parameters
| Temperature | ≤300℃ |
| Display color | Green liquid red gas |
| Visible distance | 60m, 200~300m at night |
| Power supply voltage | AC20V(with adapter)or DC24V |
| Range | Requirements may be made according to the site |
Limit control and signal transmission
The limit switch output.
The main pipe in the level meter set by the user, the lower limit position outside the installation controller. the controller has to be keen on the role of the magnetic switch from the use of magnetic float moves with the liquid level to make a switching action. to achieve the alarm or limit control.
Signal transmission.
Level gauge installed at the transmitter, the transmitter unit, and a transmission unit by the measurement of two parts. which move up and down through the sub-Maglevthe magnetic coupling of the guide, the bar moves within the measuring cell in order to obtain resistance signal change, conversion into 0~10mA or 4~20mA standard current signal output, and digital display instrument or computer connection, to remote purposes.
For more information, pls refer to the following PDF user manual