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PSC Safety Case Pressure Gauge
Brand: Winters Instruments
Specifications
- Solid front blowout back for the ultimate in gauge safety
- Full rotary movement and micrometer pointer for ease in calibration
- Overload stop
- Stainless steel case, socket and internals
- Safety glass lens
- Restricted orifice standard
- ASME B40.100 compliant (EN837-1 available)
- CRN registered
Specifications
Brand
Accuracy
- 4” (100 mm), 6” (150 mm): ± 1 % ANSI/ASME Grade 1A
- 4-1/2” (115 mm): ± 0.5 % ANSI/ASME Grade 2A
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
- RoHS
Enclosure, Body Material
- 304 Stainless Steel
- 316 Stainless Steel
Environmental Protection
- 4” (100 mm), 6” (150 mm): IP67 Per EN 60529-1 (IEC 529-1)
- 4-1/2” (115 mm): IP65 Per EN 60529-1 (IEC 529-1)
Fill Material
- Glycerin
Lens
- Laminated Safety Glass
- Tempered 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 Overload Stop
NPT Connection
- 1/2” NPT Male
- 1/4” NPT Male
Operating Pressure
- Maximum
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
- Inches Hg: -30 to 0
- kPa: -101.4 to 137,895
- psi: -14.7 to 20,000
Process Temperature
- -40° to 120° C (-40° to 250° F)
Ring Material
- Stainless Steel Bayonet
Size
- Dial: 4” (100 mm)
- Dial: 4-1/2” (115 mm)
- Dial: 6” (150 mm)
- Used Where Operator Safety is a Must
- Outdoor and Severe Ambient and Process Conditions
- Use Where Harmful Vibration and Pulsation Are Present (With Liquid Filling)
- Oil and Gas, Petrochemical, Mining and Power Installations