Thiết bị đo mức từ - Magnetic level indicator

Applications for magnetic level indicators

WMI Series magnetic level indicators are suitable for most industrial and commercial applications including:

  • Refinery and chemical industries
  • Energy and power plant technology
  • Feed water heaters and boilers
  • Oil and gas industries
  • Offshore exploration and drilling
  • Pipeline compressor applications
  • Pulp and paper
  • Food and beverage
  • Gas plants
  • Pharmaceutical
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Description of magnetic level indicators

Magnetic level indicators are primarily used for visual indication of liquid levels. A float, which contains a magnetic assembly, serves as the basis  of  operation for the level indicator and is built specifically for the application. The float is housed in a chamber that connects directly to the process to be measured, and it rises and falls with the liquid level. The force or flux of the float's magnet assembly engages the visual indicator of the magnetic level indicator.

Materials of Construction
304/L, 316/L, 317, 321, 347 SS, Hastelloy B or C, Alloy 20,
Inconel 625, Monel, 254 SMO, PVC, Teflon

Process Connections
ANSI flanges, male or female threaded, O-let, weld ends

Connection Sizes
From 1/2” to 8” standard

Available Outlets
Extruded, saddled or welded T’s

Đặc tính thiết kế

Vent and Drain Options
Flat caps, dome caps, weld neck or slip-on flanges, weld ends, male or female threaded, reducing flanges, valves per specification

Indicator
Red and white / yellow and black flags - ruler in feet/inches, metric, %, or special

Additional Options
High temperature insulation, cryogenic insulation, steam tracing, electrical heat tracing, reinforced flange supports, liquid gas chamber construction

 

Thông số kỹ thuật

Special features for magnetic level indicators

The WMI Series magnetic level indicators can easily be combined with our WLC series chamber for redundant level measurement.
Temperature ranges from -320oF to 1,000oF or -195oC to 537oC

  • Pressures from full vacuum to 5,000 psi or 344 bar
  • Specific gravities as low as 0.35
  • Measuring ranges from 6” to 20’ standard, longer lengths available
  • Dependable indicator with bold scale for ease in reading from 200’
  • Interface capability
  • Floats built per application provides better indicator accuracy
  • Dependable level indication for years with little to no maintenance required

Optional accessories include:
- Magnetostrictive transmitter
- Reed chain transmitter 
- Dry contact switch
- Reed switch 
- Built in thermocouple or RTD
- WIKA pressure gauges

Tải tài liệu

Download Catalogue sản  phẩm  tại đây:

- Catalogue Sản phẩm Magnetic Level Indicator

- Hướng dẫn lắp đặt/sử dụng

 
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