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Bourdon Tube Pressure Gauge

MAN-R - Bourdon Tube Pressure Gauge

MAN-R pressure gauges provide both pressure indication and optional switching capabilities within a single device.

MAN-R - Bourdon Tube Pressure Gauge

DTG6 A LED Display, 24 VDC Source 3-wire Switch Output

  • Description
  • Options
  • Specification
  • Downloads

KOBOLD’s MAN-R Pressure Gauges provide both pressure indication and optional switching capabilities within a single device.

The bourdon tube sensing element and internal movement is available in a rugged copper alloy or chemically resistive stainless steel. The housings are made of stainless steel with NPT fitting choices with a back or bottom mount configuration.

Those with rear mount fittings are also available with a panel mounting front
flange.

The MAN-R offers a choice of up to four magnetic, sliding, or highly reliable inductive switches.

Glycerin oil filling is available as an option to dampen excessive pointer movement caused by machine vibrations and offers increased service life under extreme operating conditions. Paraffin oil is specified when higher temperature conditions or optional switches are required.

Resistance to aggressive media and environments is achieved by using high-grade materials such as stainless steel both for the movement and the housing. They can be used for liquid or gaseous substances which do not crystallize and are not highly
viscous.

The extensive range of options allows the user to adapt the instruments to their own special requirements. All the pressure gauges comply with general international guidelines and take account of standard as well as application-specific requirements.
They are the result of the over 70 years experience we have in building pressure gauges.

Measuring Principle
Mechanical pressure measurement uses the principle of an elastic measuring element, which generates a precisely defined, reproducible deflection when subjected to pressure. The motion works convert this into a rotary motion of the pointer.The pressure at the measuring element can be read on the scale of the dial.
 

  • Heavy-Duty Bourdon Tube Design.
  • Easy to Read 4″ or 6″ Diameter Dials.
  • Brass or Stainless Steel Wetted Parts.
  • Stainless Steel Housing.
  • Bottom or Rear Process Connections.
  • Magnetic, Sliding, or Inductive Switches.
  • Pressure Gauge or Combination Pressure Gauge & Switch
  • Up to 4 Switches Possible
  • Pulsation and Vibration Damping Via Optional Glycerine or Paraffin Oil Filling
  • Available in US and European Pressure Units

 

See PDF Brochure for Options Here

Bourdon Tube Pressure Gauge
Specifications
Available Ranges: -30″ Hg…15,000 PSIG
Usable Range
Static Load: 0-100 % of Full Scale
Dynamic Load: 0-90% of Full Scale
Sensing Element: Bourdon Tube
DIN Accuracy Class: 1.0
Operating Temperature
Media: Non-Freezing Media, 32…176 °F
Ambient: -4…140 °F
Process Connection: 1/4″ or 1/2″ MNPT
Materials of Construction
Wetted Parts
Element: < 1000 PSIG = Copper/Tin Alloy > 1000 PSIG = Stainless Steel
Fitting: Brass or Stainless Steel
Exterior
Movement: Brass or Stainless Steel
Housing: 304 SS
Bezel: 304 SS
Pointer: Black Aluminum
Indicator Dial: White Aluminum
Window: Instrument Glass
Magnetic Spring Switch
Repeatability: ± 5% of Full Scale
Max. Ratings: 250 VAC/VDC, 0.6 A, 10 W or 18 VA
Inductive Switch
Repeatability: ± 0.5% of Full Scale
Logic: NAMUR (DIN 19234)
Power Supply/Relay: Required, see our KFA/KFD Series
Environmental Protection
Unfilled Housings: IP 65
Glycerin/Paraffin
Oil Filled: IP 67

KOBOLD’s MAN-R Pressure Gauges provide both pressure indication and optional switching capabilities within a single device.

The bourdon tube sensing element and internal movement is available in a rugged copper alloy or chemically resistive stainless steel. The housings are made of stainless steel with NPT fitting choices with a back or bottom mount configuration.

Those with rear mount fittings are also available with a panel mounting front
flange.

The MAN-R offers a choice of up to four magnetic, sliding, or highly reliable inductive switches.

Glycerin oil filling is available as an option to dampen excessive pointer movement caused by machine vibrations and offers increased service life under extreme operating conditions. Paraffin oil is specified when higher temperature conditions or optional switches are required.

Resistance to aggressive media and environments is achieved by using high-grade materials such as stainless steel both for the movement and the housing. They can be used for liquid or gaseous substances which do not crystallize and are not highly
viscous.

The extensive range of options allows the user to adapt the instruments to their own special requirements. All the pressure gauges comply with general international guidelines and take account of standard as well as application-specific requirements.
They are the result of the over 70 years experience we have in building pressure gauges.

Measuring Principle
Mechanical pressure measurement uses the principle of an elastic measuring element, which generates a precisely defined, reproducible deflection when subjected to pressure. The motion works convert this into a rotary motion of the pointer.The pressure at the measuring element can be read on the scale of the dial.
 

  • Heavy-Duty Bourdon Tube Design.
  • Easy to Read 4″ or 6″ Diameter Dials.
  • Brass or Stainless Steel Wetted Parts.
  • Stainless Steel Housing.
  • Bottom or Rear Process Connections.
  • Magnetic, Sliding, or Inductive Switches.
  • Pressure Gauge or Combination Pressure Gauge & Switch
  • Up to 4 Switches Possible
  • Pulsation and Vibration Damping Via Optional Glycerine or Paraffin Oil Filling
  • Available in US and European Pressure Units

 

See PDF Brochure for Options Here

Bourdon Tube Pressure Gauge
Specifications
Available Ranges: -30″ Hg…15,000 PSIG
Usable Range
Static Load: 0-100 % of Full Scale
Dynamic Load: 0-90% of Full Scale
Sensing Element: Bourdon Tube
DIN Accuracy Class: 1.0
Operating Temperature
Media: Non-Freezing Media, 32…176 °F
Ambient: -4…140 °F
Process Connection: 1/4″ or 1/2″ MNPT
Materials of Construction
Wetted Parts
Element: < 1000 PSIG = Copper/Tin Alloy > 1000 PSIG = Stainless Steel
Fitting: Brass or Stainless Steel
Exterior
Movement: Brass or Stainless Steel
Housing: 304 SS
Bezel: 304 SS
Pointer: Black Aluminum
Indicator Dial: White Aluminum
Window: Instrument Glass
Magnetic Spring Switch
Repeatability: ± 5% of Full Scale
Max. Ratings: 250 VAC/VDC, 0.6 A, 10 W or 18 VA
Inductive Switch
Repeatability: ± 0.5% of Full Scale
Logic: NAMUR (DIN 19234)
Power Supply/Relay: Required, see our KFA/KFD Series
Environmental Protection
Unfilled Housings: IP 65
Glycerin/Paraffin
Oil Filled: IP 67