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Manometro de diafragma-resorte inox para presión diferencial

For differential pressure measurement with low differential pressure and high static pressure. For corrosive, gaseous and liquid media which are not highly viscous, also for use in corrosive atmospheres.
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MANOMETRO DE DIAFRAGMA-RESORTE INOX PARA PRESION DIFERENCIAL

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APLICACION MODELO TECNOLOGIA MARCA
Presión MFW100Ch Dif,D4/ 100Ch Dif,MK1 D4/ 100Ch Dif,IK1 D4 Neumática AFRISO
FUNCION CODIGO SECCION
Manometro de diafragma-resorte inox para presión diferencial 01-2006 01

Spring-diaphragm pressure gauges for differential pressure and chemical applications-overload protected.

Application.
For differential pressure measurement with low differential pressure and high static pressure. For corrosive, gaseous and liquid media which are not highly viscous, also for use in corrosive atmospheres. Particularly suitable for monitoring filters, pumps and pipe systems.

Types MF 100 Ch Dif D402 MFW 100 Ch Dif D402
Nominal size 100
Ranges (EN 837-3/5)
MF 100: 0/250 mbar to 0/6 bar
MFW 100: 0/250 mbar to 0/25 bar
Maximum static pressure 25 bar
Overpressure safety Up to 25 bar on both sides

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Function
The pressures act on two pressure chambers separated by an elastic diaphragm. Different pressures in the chambers cause an axial deflection of the diaphragm against a pressure spring which is proportional to the pressure. This is transmitted to the movement via a rod. The differential pressure is directly indicated by a pointer. The diaphragm is held by metallic supports at both sides which provides for an overpressure safety of up to 25 bar. Accuracy class (EN 837-3/6) 2.5

Operating temperature range
Medium: Tmax = +60 °C
Ambient: Tmin = -20 °C
Tmax = +60 °C Temperature performance Indication error when the temperature of the measuring element deviates from 20 °C: rising temp. approx. ±0.5 %/10 K falling temp. approx. ±0.5 %/10 K percentage of full scale value

Protection IP 54 (EN 60529)

Standard version

Connection Stainless steel 316 Ti or 316 L, bottom, parallel in line 2 x G1/2B – spanner size 22 (EN 837-3/7.3) with locked damping screw inner diameter 0.5 mm
Measuring element Pressure spring stainless steel 1.4310
Diaphragm Viton
Measuring flange Stainless steel 316 Ti or 316 L
Movement Stainless steel
Dial Aluminium, white Dial marking black
Pointer Aluminium, black
Housing Stainless steel 304
Bayonet type bezel Stainless steel 304
Front glass Laminated safety glass

Options

  • Back flange (MF 100)
  • Other connections
  • Electrical contacts (MFW 100)

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