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Manometro tubo Bourdon estandar para Presión diferencial AFRISO

For differential pressure measurement of gaseous and liquid media which are not highly viscous, do not crystallize and do not attack copper alloys. Specially suitable for heating systems (supply and return pipes).
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MANOMETRO TUBO BOURDON ESTANDAR PARA PRESION DIFERENCIAL

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APLICACION MODELO TECNOLOGIA MARCA
Presión RF100Dif,D4/ 100Dif,D3/ 160Dif,D1 Neumática AFRISO
FUNCION CODIGO SECCION
Manometro tubo Bourdon estandar para Presión diferencial 01-2002 01

Standard Bourdon tube pressure gauges for differential pressure.

Application.

For differential pressure measurement of gaseous and liquid media which are not highly viscous, do not crystallize and do not attack copper alloys. Specially suitable for heating systems (supply and return pipes). When measuring gas or vapour, the instruments must be used in accordance with the safety recommendations of EN 837-2.

Type D 2
Nominal size 100
Function
The pressures are measured in two independent Bourdon tube systems ("plus" pressure = high pressure, "minus" pressure = low pressure). The pressure is indicated on a dial by a pointer. The differential pressure scale covers 50 % of the range of the "plus" pressure and 50 % of the range of the "minus" pressure. The black pointer ("plus" connection) and the red pointer ("minus" connection) at the differential pressure gauge scale allow you to read the pressures in either system on the fixed scale.
Accuracy class (EN 837-1 /6) 1.6
Ranges (EN 837-1/5) 0/0.6 to 0/60 bar

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Application area
The maximum pressure in the system must not exceed the full scale value. To ensure good readability, the differential pressure to be measured should not be less than approx. 20 % of the full scale value.

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. ±0.4 %/10K falling temp. approx. ±0.4 %/10K percentage of full scale value

Protection IP 32 (EN 60529)

Standard version

Connection Brass, bottom, parallel in line 2 x G1/2B – spanner size 22 (EN 837-1/7.3)
Measuring element Bourdon tube element, under 60 bar "C" type bourdon tube, copper alloy over 60 bar helical tube, 316 Ti or 316 L
Movement Brass
Dial Aluminium, white Dial marking black (bar/mWC)
Pointer/dial Aluminium
Housing Sheet steel, black
Push-on bezel Sheet steel, black
Front glass Instrument glass

Options

  • Wetted parts stainless steel
  • Stainless steel housing and push-on bezel
  • Nominal size 160 (D 1)
  • Back flange
  • 3-hole fixing, panel mounting bezel
  • Damping screw

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