Large angle floating ball level gauge

NegotiableUpdate on 01/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

GSH-UQD intelligent float level transmitter (hereinafter referred to as the transmitter) has easy disassembly and assembly; Debugging is fast. The appearance of the $n header adopts a modern popular shell design, with a beautiful appearance. The working chamber and wiring chamber are separated from each other by n, ensuring safety and reliability. It can visually display changes in liquid level on site and can simultaneously output 4-20mA DC standard signals. Especially suitable for measuring and transmitting liquid level signals of viscous, dirty, flammable, explosive, corrosive and other types of media. It is an ideal instrument for liquid level measurement in the production process control of industrial sectors such as petroleum, chemical, metallurgy, electricity, and light industry.

Product Details

Principle and Structure of GSH-UGD-Z

The transmitter mainly consists of two parts: a measurement sensor mechanism and an intelligent transmitter. The measuring sensor element is a spherical floating ball. The transmitter adopts a lever balancing mechanism composed of a balance rod, a balance hammer, and a floating ball, so the floating ball can freely rise and fall with the change of liquid level. When the liquid level changes, the position of the floating ball changes accordingly, driving the main shaft to rotate. The main shaft is connected to the output shaft of the angular displacement sensor of the meter head (transmitter). The angular displacement sensor converts the position change of the floating ball with the rise or fall of the liquid level into a corresponding resistance signal, and then the electronic circuit inside the meter head converts this signal into a 4-20mADC standard current signal proportional to the liquid level change. According to the characteristics of the structure, it is divided into two specifications, namely ordinary type and large angle type.

Structural characteristics and installation dimensions

Ordinary type: simple in structure, cheap in price, easy to install, suitable for working with long clubs and small ranges. Floating ball running angle ≤ 35 °. When the operating angle is ≥ 8 °, 4-20mA can be adjusted. outside

Shape diagram and installation diagram

Main technical parameters:

Output signal: 4-20mADC

Load resistance: ≤ 750 Ω

Supply voltage: 24VDC

Working temperature: -40 ℃~225 ℃ (without heat sink)

225 ℃~450 ℃ (with heat sink)

Precautions for using explosion-proof instruments

1. Reliable internal and external grounding;

2. Open the cover after power failure;

3. Ensure that there are no harmful gases around that can corrode aluminum alloys;

4. The transmitter outlet uses a five core rubber cable with an outer diameter of Φ 9 ± 1mm, and the compression nut must be tightened;

5. Users must comply with the Electrical Safety Regulations for Explosive Hazardous Areas of the People's Republic of China when using them;

6. Repairs must be carried out in a safe place.

7. Packaging and storage of instruments

8. Before unboxing, the packaging box should be checked for completeness;

9. Avoid excessive force and severe impact when opening the box;

10. After opening the box, carefully inspect the exterior of the transmitter to see if the fasteners are loose, and check if the accessories, certificate of conformity, and product manual of the instrument are complete according to the packing list;

11. Instruments should be stored in a dry and well ventilated warehouse.