The remote typemagnetic liquid level indicators is made up of measuring body,dual-colored display cylinder, ruler, top&low flange,magnetic ball and transmitter (4-20mA).Based on buoyance principle,the magnetic ball in the body of the level gauge is up or down with the liquid level changing and makes dual-colored turning to show the level of medium. Each cylinder is with two-color axisymmetric structures.The distance of two cylinders is 10mm. Red side of display cylinder indicates liquid and white side display cylinder indicates air. Besides measuring liquid level,it also could measure the interface of the two kinds of liquid.
1. Magnetic liquid level indicator has simple structure, good stability and reliability.
2. Independent of medium’s physical and chemical states such as conductivity, dielectric constants, foam etc.
3. Applicable for all kinds of medium environment such as corrosive, toxic and explosive one.
4. Interface measurement or level measurement of 2 kinds of medium with different density.
5. Two-wire 4~20mADC signal output, 0.8’’ or 0.56” LED digital display.
|(1) Center-center distance:||150~6000mm|
|(2) Medium density:||More than 0.45 g/cm3|
|(3) Nominal pressure:||PN2.5~PN420(x 0.1MPa)|
|(5) Operating temperature:||-190°C ~ +350 °C|
|(6) Process connection:||DN20~DN80/RF/14,DN80~DN250/RF/14|
|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|
|(8) Structure of top chamber:||1.Welding cover2.Welding cover with M14*1.5 plug screw3.Flange4.Flange with M14*1.5 plug screw|
|5.Welding cover with DN20 flange6.Flange with DN20 flange|
|7.Welding cover with air valve8.Flange with air valve|
|(9) Structure of bottom chamber:||1.Flange cover 2.Flange with drain plug screw 3.Flange with DN20 welding tube|
|4.With DN20 flange5.With needle/ball valve.|
NOTE: For Upper and lower end of chamber, the plug screw can choose 1/2"NPT type.
Intelligent digital side-mounted magneticflap liquid level gauge is widely used in petroleum, chemical industry, oil field, pharmaceuticals industry, food, wine industry etc., suitable for level measurements under the environment of high/low temperature, high pressure, strong corrosion, toxicity.
The magnetic flap level gauge can be directly used to observe the liquid level of media in various containers. It is suitable for liquid level indication in petroleum, chemical and other industrial fields. The liquid level gauge has the advantages of simple structure, intuitive and clear observation, no blockage and leakage, convenient installation and simple maintenance. The upper and lower flanges of the glass plate level gauge are connected with the container to form a connector. The actual height of the liquid level in the container can be directly observed through the glass plate. The upper and lower valves are equipped with safety steel balls. When the glass is accidentally damaged, the steel balls will automatically seal under the action of internal pressure in the container to prevent liquid overflow in the container and ensure the safety of operators.
Magnetic Level Gauge Installation and Working Video