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PN2 NACE Liquid Filled Pressure Gauge
Brand: Winters Instruments
Features
- Designed for sour gas applications requiring NACE Standards MR0175-2002 (NACE Standards MR0103-2003 available)
- Glycerin filled case
- Blow out back plug
- Under and overload stops
- Wetted parts meet all hardness requirements
- ASME B40.100 compliant (EN837-1 available)
- CRN registered
Specifications
Brand
Accuracy
- ± 1 % ANSI / ASME Grade 1A
Ambient Temperature Range
- Dry: -40° to 120° C (-40° to 250° F)
- Glycerin Filled: -20° to 65° C (-4° to 150° F)
Approvals & Certifications
- EN 837-1
- CRN - Canadian Registration Number
- RoHS
Enclosure, Body Material
- 304 Stainless Steel
- Stainless Steel
Environmental Protection
- IP66
Fill Material
- Glycerin
Flange Size - 4” (DN 100)
- 4" (DN 100) - Unrated
Flange Size - 6” (DN 150)
- 6" (DN 150) - Unrated
Lens
- Laminated Safety Glass
Materials of Construction
- Pointer (Anodized Black, Micrometer Adjustable) & Dial (White with Black & Red Markings): Aluminum
- Socket & Bourdon Tube: 316L Stainless Steel
Movement
- 304 Stainless Steel with Under & Overload Stops
NACE & NIST
- NACE MR-0175: 2002, MR-0103: 2003
NPT Connection
- 1/2" NPT Male
- 1/4" NPT Male
Overpressure & Static Pressure Limits
- Overpressure: 15 % for Pressure over psi: 1,450 (kPa: 9,998, bar: 99.98)
- Overpressure: 25 % for Pressure up to psi: 1,450 (kPa: 9,998, bar: 99.98)
Pressure Range
- bar: -1 to 1,379
- inHg: -30 to 0
- kPa: -101.4 to 137,895
- psi: -14.7 to 20,000
Process Temperature
- Dry: -40° to 120° C (-40° to 250° F)
- Glycerin Filled: -20° to 65° C (-4° to 150° F)
Ring Material
- 304 Stainless Steel, Bayonet
Size
- Dial: 4" (100 mm)
- Dial: 6" (150 mm)
- Sour Gas Applications Requiring Gauges that meet NACE International Standards