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Manometro tipo Piston magnetico para Presión diferencial AFRISO

For differential pressure measurements with very high static pressures. For gaseous and liquid, nonadhesive media which are not highly viscous.
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MANOMETRO TIPO PISTON MAGNETICO PARA PRESION DIFERENCIAL

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APLICACION MODELO TECNOLOGIA MARCA
Presión MAG80Dif,D3/ 100Dif,D3/ 80Dif,RK1.W,D3/ 100Dif,RK1.W,D3 Neumática AFRISO
FUNCION CODIGO SECCION
Manometro tipo Piston magnetico para Presión diferencial 01-2003 01

Magnetic piston type pressure gauges for differential pressure – high overload protection.

Application.
For differential pressure measurements with very high static pressures. For gaseous and liquid, nonadhesive media which are not highly viscous. Particularly suitable for monitoring filters, pumps, pipe systems and cooling circuits.

Type MAG 80/100 Dif D312
Nominal size 80–100 mm
Function 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 via a rotary magnet mounted to the pointer hub. The differential pressure is directly displayed. The complete mechanical separation of pressure chamber and display excludes the possibility of leaks. Accuracy of measurement ±3 % of full scale value (at increasing differential pressure)
Ranges (EN 837-3/5) 0/0.25 bar to 0/10 bar
Maximum static pressure 100 bar
Overpressure safety Up to the maximum static pressure on both sides

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  • Extremely compact and robust stainless steel measuring system
  • Selectable maximum static pressure PN 100/250/400
  • Switching contacts can be retrofitted
  • IP 65 protection for pressure gauge and switching contact
  • Leak-proof due to mechanical separation of pressure chamber and display
  • Various types of connections
  • Housing diameters 80 and100 mm
  • Optional glycerine filling


Operating temperature range
Medium: Tmax = 100 °C
Ambient: Tmin = 0 °C
Tmax = 80 °C
Protection IP 65 (EN 60529)

Standard version

Connection (wetted parts) Stainless steel 316, on left and right hand side /directly opposite each other) 2 x G1/4 female thread – spanner size 17 (EN 837-3/7.3)
Connection cover Plastic, glass-fibre reinforced, black
Measuring element (wetted part) Pressure spring Stainless steel 1.4310
Magnetic piston (wetted part) Stainless steel 1.4401/Strontium ferrite
Seal (wetted part) NBR
Dial Aluminium, white. Dial marking black/red (bar/psi) Scale angle 90°
Pointer Aluminium, black
Housing Stainless steel 304 with rubber sealing ring at the front
Front glass Instrument glass
Mounting Wall mounting via a back mounting plate (optional) or pipe mounting by a combination of back plate and fixing clamp for 2“ pipe (optional).

Options

  • Back mounting plate with fixing clamp
  • 3-hole fixing, panel mounting bezel
  • Max. static pressure PN 250/400
  • Other connection threads
  • Other connection designs
  • Acrylic front glass
  • Electrical contacts (Reed contacts)
  • Filter in the „plus“ connection
  • Glycerine filling
  • Ref. pointer
  • Special scales

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