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P3S 300 Series Pressure Gauge
Brand: Winters Instruments
Features
- Heavy duty, highly accurate aluminum case gauge
- ±0.5% accuracy
- Brass or stainless steel internals
- Large, easy-to-read dial
- StabiliZR dampened movement available on 4.5" (115 mm) dial size
- ASME B40.100 compliant
- CRN registered
Specifications
Brand
Accuracy
- ± 0.5 % ANSI / ASME Grade 2A
Ambient Temperature Range
- -40° to 65° C (-40° to 150° F)
Approvals & Certifications
- CRN - Canadian Registration Number
Enclosure, Body Material
- Aluminum
Environmental Protection
- IP52
Flange Material
- Back 4-1/2" (115 mm), 6" (150 mm): Steel, Painted Black
- Front & Back 8-1/2" (215 mm), 10" (250 mm): Aluminum, Painted Black
- Front 4-1/2" (115 mm), 6" (150 mm): Stainless Steel, Polished
Lens
- Glass Lens - Dial Size 4-1/2" (115 mm), 6" (150 mm)
- Polycarbonate Lens - Dial Size 8-1/2" (200 mm), 10" (250 mm)
Materials of Construction
- Bourdon Tube: Phosphor Bronze for Ranges up to psi: 600 (kPa: 4,137, bar: 41.37)
- Pointer (Anodized Black, Micrometer Adjustable) & Dial (White with Black & Red Markings): Aluminum
- Socket, Bourdon Tube: 316L Stainless Steel
- Socket: Brass
Movement
- 304 Stainless Steel - Stainless Steel Internals
- Brass - Brass Internals
NPT Connection
- 1/2" NPT Male
- 1/4" NPT Male
Operating Pressure
- Maximum
Overpressure & Static Pressure Limits
- Overpressure: 15 % for Pressure over psi: 1,400 (kPa: 9,653, bar: 96.53)
- Overpressure: 25 % for Pressure psi: 601 to 1,400 (kPa: 4,137 to 9,653, bar: 41.37 to 96.53)
- Overpressure: 30 % for Pressure up to psi: 600 (kPa: 4,137, bar: 41.37)
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
- -40° to 65° C (-40° to 150° F)
Ring Material
- Aluminum - Dial Size 8-1/2" (200 mm), 10" (250 mm)
- Stainless Steel, Polished - Dial Size 4-1/2" (115 mm), 6" (150 mm)
Size
- Dial: 10" (250 mm)
- Dial: 4-1/2" (115 mm)
- Dial: 6" (150 mm)
- Dial: 8-1/2" (215 mm)
Wetted Materials
- 316L Stainless Steel TIG Argonarc
- Tin/Copper Alloy for Ranges up to 600 psi (4,137 kPa), Silver Alloy for Ranges over 600 psi (4,137 kPa)
- Intended for Non-Clogging Installations
- Use on Air, Steam, Oil, Fresh Water
- Boilers, Control Rooms and Chillers