MAN-P Diaphragm Pressure Gauge

Brand: KOBOLD Instruments, Inc.

KOBOLD diaphragm pressure gauges are preferably used for media where Bourdon tube pressure gauges or pneumatic capsule gauges are challenged. Diaphragm pressure gauges have a relatively high actuating force.

The annular clamped diaphragm is insensitive to jarring or vibration. An extremely high resistance to overpressure is achieved by underpropping the diaphragm.

With highly viscous, crystallizing or strongly heterogeneous media, open process connections which ensure that the gauges are easy to clean, e.g. by flushing, are used.

In processes with chemically aggressive media, diaphragm pressure gauges have a special material coating on the components in contact with the medium which protect them from corrosion.

Specifications

Accuracy

  • 1.6

Ambient Temperature Range

  • -20° to 80° C (-4° to 176° F)

Applications

  • Chemical & Petrochemical
  • Food & Beverage
  • Machine & Plant Construction
  • Paper-Manufacturing Industries
  • Plastic Machinery

BSP Connection

  • G 1/2" Male with 10 mm Boring

Connection Material

  • 316Ti Stainless Steel

Element

  • 316Ti Stainless Steel
  • Duratherm

Enclosure, Body Material

  • 304 Stainless Steel

Environmental Protection

  • IP65
  • IP67

Fill Material

  • Glycerin
  • Paraffin Oil - Special Flling with Higher Temperatures

Flange Material

  • Measuring Fange Hardrubber Coated DIN 2501, DN 25, DN 50
  • Measuring Flange PTFE-Beschichtet DIN 2501, DN 25, DN 50

Flange Size - 1" (DN 25)

  • 1" (DN 25) - PN 10
  • 1" (DN 25) - PN 16
  • 1" (DN 25) - PN 25
  • 1" (DN 25) -PN 40

Flange Size - 1/2" (DN 15)

  • 1/2" (DN 15) - PN 10
  • 1/2" (DN 15) - PN 16
  • 1/2" (DN 15) - PN 25
  • 1/2" (DN 15) - PN 40

Flange Size - 1-1/2" (DN 40)

  • 1-1/2" (DN 40) - PN 10
  • 1-1/2" (DN 40) - PN 16
  • 1-1/2" (DN 40) - PN 25
  • 1-1/2" (DN 40) - PN 40

Flange Size - 1-1/4" (DN 32)

  • 1-1/4" (DN 32) - PN 10
  • 1-1/4" (DN 32) - PN 16
  • 1-1/4" (DN 32) - PN 25
  • 1-1/4" (DN 32) - PN 40

Flange Size - 2" (DN 50)

  • 2" (DN 50) - PN 10
  • 2" (DN 50) - PN 16
  • 2" (DN 50) - PN 25
  • 2" (DN 50) - PN 40

Flange Size - 2-1/2" (DN 65)

  • 2-1/2" (DN 65) - PN 10
  • 2-1/2" (DN 65) - PN 16
  • 2-1/2" (DN 65) - PN 25
  • 2-1/2" (DN 65) - PN 40

Flange Size - 3" (DN 80)

  • 3" (DN 80) - PN 10
  • 3" (DN 80) - PN 16
  • 3" (DN 80) - PN 25
  • 3" (DN 80) - PN 40

Flange Size - 4" (DN 100)

  • 4" (DN 100) - PN 10
  • 4" (DN 100) - PN 16
  • 4" (DN 100) - PN 25
  • 4" (DN 100) - PN 40

Housing Size

  • 100 mm
  • 160 mm

Materials of Construction

  • Aluminum, Black Anodized - Pointer

Movement

  • 304 Stainless Steel - All Stainless Steel Version
  • Brass - Standard Version

Pressure Range

  • bar: -1 to 40
  • kPa: -100 to 4,000
  • psi: -14.5 to 580

Process Temperature

  • 80° C (176° F)

Ring Material

  • 304 Stainless Steel

Spring Material

  • PTFE-Coating - Measuring Spring

Window Material

  • Instrument Glass

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