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P91/CFN 100 mm Schaffer Diaphragm Gauge
Brand: BudenbergThe model P91/CFN-100 mm Schaffer Diaphragm gauges are manufactured with a special DMC (Dough Moulding Compound) safety case and are designed for use on slurries, viscous or corrosive fluids that would normally attack or block standard bourdon tubes.
Implementing specialist materials for both the connection and diaphragm enable the Schaffer Diaphragm gauge to be configured for use on any gaseous or liquid media including suspended solids or powders.
The direct drive from the diaphragm to the movement ensures a more positive indication of pressure than other models of tube gauges.
Offering a full range of flanged connection sizes and materials, Schaffer Diaphragm gauges can operate at pressure ranges as low as psi: 0.43 (kPa: 3, bar: 0.03) with the option to permit units to withstand a maximum pressure of psi: 1,015 (kPa: 7,000, bar: 70).
Specifications
Brand
Approvals & Certifications
- PED Accordance with EN 837-3
Environmental Protection
- IP65 Accordance with EN 60529
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - 150#
- 1-1/2” (DN 40) - 1500#
- 1-1/2” (DN 40) - 300#
- 1-1/2” (DN 40) - 600#
- 1-1/2” (DN 40) - 900#
- 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
- 1-1/2” (DN 40) - Table A
- 1-1/2” (DN 40) - Table B
- 1-1/2” (DN 40) - Table C
- 1-1/2” (DN 40) - Table D
- 1-1/2” (DN 40) - Table E
Flange Size - 1” (DN 25)
- 1” (DN 25) - 150#
- 1” (DN 25) - 1500#
- 1” (DN 25) - 300#
- 1” (DN 25) - 600#
- 1” (DN 25) - 900#
- 1” (DN 25) - PN 10
- 1” (DN 25) - PN 16
- 1” (DN 25) - PN 25
- 1” (DN 25) - PN 40
- 1” (DN 25) - Table A
- 1” (DN 25) - Table B
- 1” (DN 25) - Table C
- 1” (DN 25) - Table D
- 1” (DN 25) - Table E
Flange Size - 1/2” (DN 15)
- 1/2” (DN 15) - 150#
- 1/2” (DN 15) - 1500#
- 1/2” (DN 15) - 300#
- 1/2” (DN 15) - 600#
- 1/2” (DN 15) - 900#
- 1/2” (DN 15) - PN 10
- 1/2” (DN 15) - PN 16
- 1/2” (DN 15) - PN 25
- 1/2” (DN 15) - PN 40
- 1/2” (DN 15) - Table A
- 1/2” (DN 15) - Table B
- 1/2” (DN 15) - Table C
- 1/2” (DN 15) - Table D
- 1/2” (DN 15) - Table E
Flange Size - 2” (DN 50)
- 2” (DN 50) - 150#
- 2” (DN 50) - 1500#
- 2” (DN 50) - 300#
- 2” (DN 50) - 600#
- 2” (DN 50) - 900#
- 2” (DN 50) - PN 10
- 2” (DN 50) - PN 16
- 2” (DN 50) - PN 25
- 2” (DN 50) - PN 40
- 2” (DN 50) - Table A
- 2” (DN 50) - Table B
- 2” (DN 50) - Table C
- 2” (DN 50) - Table D
- 2” (DN 50) - Table E
Flange Size - 3/4” (DN 20)
- 3/4” (DN 20) - 150#
- 3/4” (DN 20) - 1500#
- 3/4” (DN 20) - 300#
- 3/4” (DN 20) - 600#
- 3/4” (DN 20) - 900#
- 3/4” (DN 20) - PN 10
- 3/4” (DN 20) - PN 16
- 3/4” (DN 20) - PN 25
- 3/4” (DN 20) - PN 40
- 3/4” (DN 20) - Table A
- 3/4” (DN 20) - Table B
- 3/4” (DN 20) - Table C
- 3/4” (DN 20) - Table D
- 3/4” (DN 20) - Table E
Pressure Range
- bar: 0 to 25
- kPa: 0 to 25,000
- psi: 0 to 362.6
Pressure Type
- Compound Pressure
- Gauge
- Vacuum
Size
- 4” (100 mm)
Mounting
- Direct
Case & Bezel Material
- DMC (Dough Moulding Compound)
Connection Material
- Stainless Steel Standard
- Options: Carbon Steel, Monel, Titanium, Hastelloy, Tantalum
- Lining Options: PTFE, Halar, PDA
Diaphragm Material
- 316 Stainless Steel Standard
- Options: Monel, Tantalum, Hastelloy, Silver or PTFE Protected
Accuracy Class
- 1.0% of FSD as Defined in EN837-1
- 1.5% of FSD if Diaphragm is Protected
Material of Construction
- Dial: White Anodised Aluminium
- Pointer: Aluminum
- Window: Laminated Safety Glass (Standard)
- Window: Acrylic Plastic
- Movement: Brass
Operating Pressure
- -20° to +90° C
Storage Temperature
- -40° to 100° C