Magnetic Level Meter Remote Transmission DN250 Magnetic Level Gauge
The UHC magnetic liquid level gauge 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.
Product features
• Simple structure, good stability, reliability and durability.
• Isolated medium, indicator, transmitter and switch
• Wide range of operating pressure: vacuum to 42Mpa
• Wide range of operating temperature: -190℃ to 425 ℃
• Independent of medium’s physical and chemical states.
• SPST or SPDT available
• Optioning Reed liquid level transducer , Magnetostrictive sensor or capacitive two-wire level transducer to transmit 4-20mA DCsignal (or HART) and realize remote control and measurement.
Product Parameters
| (1) Center-center distance: | 150~6000mm |
| (2) Medium density: | More than 0.45g/cm3 |
| (3) Nominal pressure: | PN63~PN320(x 0.1MPa) |
| (4) Material: | SS304, 316L or customized |
| (5)Operating temperature: | -190 ~ +425 °C |
| (6) Process connection: | DN20/RF/14(or customized) |
| (7)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 |
| (8) 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 |
| (9) 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 |
| (10)Protection class: | IP65 |
| Application: Widely used in petroleum, chemical industry, oil field, pharmaceuticals industry, food, wine industry etc., suitable for level measurements under the environment of high/low temp., high pressure, strong corrosion, toxicity. | |
| Note: Basic type, top mounted type, heat tracing type, LPG specialized type, anti-corrosive type, boiler steam specialized type etc, they have some differences in technical parameter. Different pressure has different flange specification. | |
Sichuan VACORDA Instruments Manufacturing Co., Ltd.is a professional production-manufacturing enterprise specialized in designing, producing and marketing of instruments and apparatuses. Our company has been established for 23 years since 1997 to grow up to be a team of high-quality, united, hard-working and truth-seeking characters. Solid foundation has been established.
In 2017, we moved into our new factory whhich occupies the area about 20000 square meter, the workshop of 6900 square meter, R&D department of 1180 square meter, integrated office building of 1260 square meter, and we have established the high accuracy flow calibration lines.
Our company has got the ISO9001: 2000 international quality system certification in 2005, Import and export trading right in 2012, total 12 patents till 2016, the title of “national high-tech enterprise” and CE certificate for three categories product in 2014. Our company has owned trade marks as “vacorda”. At the same time, our company is preparing for more certificates for foreign market, such as IECEX, API, UL and so on, to lay a foundation for further international market.
Workshop and Skilled Workers
How to install the high-frequency magnetic distance meter with remote transmission
1. During installation, the "0" position of the remote transmitter should be on the same level as the zero indication of the liquid level gauge; make the protective tube of the transmitter close to the buoy tube of the liquid level gauge, using stainless steel hoop Fixed (iron is disabled).
2. The connection between the remote transmitter instrument and the display instrument or industrial computer is best worn through a protective tube or laid with a shielded two-core cable.
3. After the connection of the junction box is completed, the waterproof connector should be turned to the downward position to avoid the intrusion of rain and affect the normal operation of the instrument. The enclosure should be reliably grounded.
4. Reed-11 dry reed pipe remote transmission transmitter has passed the explosion-proof and intrinsically safe dual explosion-proof certification, and should be implemented in accordance with the relevant regulations of the national explosion-proof department when performing installation and wiring operations.
5. After the main body is installed, the magnetic flap liquid level gauge with magnetic switch device needs to determine the actual installation position of the magnetic switch according to the requirements of on-site container liquid level control to achieve the purpose of liquid level control.
