4-20mA Mechanical Tank Level Gauge PN2.5-PN160 Pressure For Petroleum
Magnetic Level Indicators (MLI) have revolutionized the global visual indication market by offering a safer, reliable, and high-visibility alternative to common gauge glass assemblies. Utilizing a combination of proven buoyancy principles along with the benefits magnetism, MLIs can be customized to fit virtually any process connection arrangement on the types of storage tanks.
Product installation
Product Parameters
| Center-center distance: | 150~6000mm |
| Medium density: | More than 0.45g/cm3 |
| Nominal pressure: | PN6~PN63(x 0.1MPa) |
| Material: | SS304, 316L, PP, PTFE, or customized |
| Operating temperature: | <80 °C |
| Process connection: | Flange or customized |
| Indicator types: | |
| A: Al &ABS flap cylinder | B: Al flap plate |
| C: PVC ABS flap cylinder | D: PP&ABS flap cylinder |
| E: AL &LED | F: PP&LED |
| Structure of top chamber: | 1.Welding cover 2.welding cover with M14*1.5 plug screw 3.flange 4.flange with M14*1.5 plug screw 5.welding cover with DN20 flange 6.flange with DN20 flange 7.welding cover with air valve 8.flange with air valve |
| Structure of bottom chamber: | 1.flange cover 2.flange with drain plug screw 3.flange with DN20 welding tube 4.with DN20 flange 5.with needle/ball valve |
| Protection class: | IP65 |
Product Application
Refinery and chemical industries
Energy and power plant technology
Oil and gas industries
Pulp and paper
Food, beverage and pharmaceutical
Workshop and Processing
Workshop and Processing
Principle of the remote magnetic flap level gauge
Because the remote magnetic flap level gauge is composed of a magnetic flap level gauge and a reed remote transmitter, combining the two components of the magnetic flap level gauge &1 introduces the working principle of the magnetic flap level gauge. The basic type of magnetic flap level gauge is a magnetic flap level gauge, also known as a magnetic float level gauge. Based on the structure of the connector, the principle of buoyancy and the magnetic coupling characteristics, real-time measurement of the liquid level is realized. When the liquid level in the measured container rises or falls, the magnetic float used to sense the change of the liquid level in the main measuring tube will also rise or fall. The permanent magnet steel in the float drives the magnetic flap outside the main measuring tube to flip 180&; 180 flux magnetic coupling; the two sides of the valve are painted with different colors (usually red and white) to indicate the position of the liquid level. When the liquid level in the container rises, the valve changes from white to red. When the liquid level in the container drops, the valve changes from red to white. The red and white junction of the indicator is the actual height of the liquid level in the container, so as to realize the accurate measurement and local display of the liquid level.
