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MAG - Magnetic piston

MAG - Magnetic piston

MAG - Magnetic piston

Product catalog summary
Overview: The document describes the Magnetic Piston Type Pressure Gauge MAG, designed for differential pressure measurement with displays on both sides. It is suitable for high static pressures and various mounting positions, offering robust construction and leak-proof operation.
Benefits:
  • Adaptable to any installation position and flow direction.
  • Compact and robust stainless steel measuring system.
  • Handles maximum static pressure of 350 bar.
  • Available in housing diameters of 63, 80, and 100 mm.
  • IP 65 protection for gauge and switching contact.
  • Optional glycerine filling for enhanced performance.
Applications: Ideal for differential pressure measurements in high static pressure environments, suitable for gaseous and liquid, non-adhesive, and non-viscous media. Particularly effective for monitoring filter elements, pumps, pipe systems, and cooling circuits.
Description: The gauge operates with pressures acting on two chambers separated by a piston magnet. Differential pressure causes axial displacement of the piston magnet, which is transmitted to the pointer via a rotary magnet, ensuring direct display on both sides. The mechanical separation of the pressure chamber and display prevents leaks.
Technical Specifications:
  • Type: MAG 63/80/100 Dif D301
  • Nominal Size: 63–100 mm
  • Accuracy: ±5% of full scale value
  • Pressure Ranges: 0/0.5 bar to 0/10 bar
  • Maximum Static Pressure: 350 bar
  • Operating Temperature: Medium Tmax = 80°C, Ambient Tmin = 0°C, Tmax = 80°C
  • Protection: IP 65
  • Connection: 2 x G¼ female thread, 54 mm distance
  • Materials: Stainless steel, aluminium, strontium ferrite, FKM (Viton)
  • Dial: Aluminium, white with black markings
  • Options: Various connection threads, lateral connections, acrylic glass window, electrical contacts, glycerine filling, max pointer, special scales.
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Catalog excerpts

MAG - Magnetic piston-1

Magnetic piston type pressure gauge MAG ... with displays at both sides for differential pressure. Your benefits any mounting position for differential pressure For measurement at high static pressures ndependence of installation situation or direction of flow I Extremely compact and robust stainless steel measuring system Maximum static pressure 350 bar Housing diameters 63, 80 and 100 mm 65 degree of protection for pressure gauge and switching contact IP Leak-proof due to mechanical separation of pressure chamber and display ptional glycerine filling O Application For differential pressure measurements at very high static pressures. For gaseous and liquid, nonadhesive media that are not highly viscous. Particularly suitable for monitoring filter elements in process engineering. Displays on both sides for site condition independence. Especially suitable for monitoring of: ■■ Pipe systems Cooling circuits

 Open the catalog to page 1
MAG - Magnetic piston-2

Description The pressures act on two pressure chambers separated by a piston magnet. If there are different pressures in the chambers, the piston magnet is axially displaced against a pressure spring. This displacement is transmitted from the piston magnet to the pointer by means of a rotary magnet mounted to the pointer hub. The differential pressure is directly displayed at both sides. The complete mechanical separation of pressure chamber and display excludes the possibility of leaks. Nominal size ±5 % of full scale value (at increasing differential pressure) Maximum static pressure Operating...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.