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PLP Low Pressure Gauge
Brand: Winters Instruments
Applications:
- Suitable for measuring gaseous media both corrosive and non-corrosive
- Used to measure natural gas pressure as well as air flow indication and leak detection
- Vacuum pumps, air compressors, air filters, gas burners, vacuum ovens, suction regulators and respirators
Features:
- Highly accurate reading of low pressures
- Brass or stainless steel wetted parts
- Ranges from 15" H₂O/oz to 10 psi
- Over-pressure protection on some models (OP)
- ASME B40.100 compliant
- CRN registered
Specifications
Brand
Accuracy
- ± 1.6% of Full Scale - Stainless Steel Internals
- ± 3-2-3% ANSI/ASME Grade B - Brass Internals
Ambient Temperature Range
- -40° to 65° C (-40° to 150° F)
Applications
- Air Compressors
- Air Filters
- Gas Burners
- Suction Regulators & Respirators
- Suitable for Measuring Gaseous Media Both Corrosive & Non-Corrosive
- Used to Measure Natural Gas Pressure as well as Air Flow Indication & Leak Detection
- Vacuum Ovens
- Vacuum Pumps
Approvals & Certifications
- CRN
Diaphragm Material
- AISI 316 Stainless Steel - Stainless Steel Internals
- Phosphor Bronze - Brass Internals
Enclosure, Body Material
- 304 Stainless Steel
- Aluminum
- Cast Aluminum
- Polybutylene Terephthalate (PBT)
- Steel
Environmental Protection
- IP52
Lens
- Glass Lens
- Polycarbonate Lens
Materials of Construction
- Dial (White with Black & Red Markings), Pointer (Anodized Black): Aluminum
- Socket: AISI 316 Stainless Steel - Stainless Steel Internals
- Socket: Brass - Brass Internals
Movement
- 2-1/2" (63 mm): Engineering Plastic Upper & Lower Plate with Brass Pinion & Sector - Brass Internals
- 4" (100 mm), 4-1/2" (115 mm), 6" (150 mm): Brass - Brass Internals
- AISI 316 Stainless Steel - Stainless Steel Internals
NPT Connection
- 1/4" NPT Male
Operating Pressure
- 60% of Full Scale Value (Fluctuating) - Brass Internals
- 75% of Full Scale Value - Stainless Steel Internals, Brass Internals (Static)
Overpressure & Static Pressure Limits
- 30% of Full Scale Value - Stainless Steel Internals, Brass Internals [Up to 200% with Over-Pressure Protection (OP)]
Pressure Range
- bar: -0.5 to 0.7
- Inches WC: -200 to 200
- kPa: -49.6 to 68.9
- psi: -7.2 to 10
Process Temperature
- -40° to 65° C (-40° to 150° F)
Ring Material
- 4" (100 mm): Steel - Brass Internals
- 4-1/2" (115 mm), 6" (150 mm): Aluminum
Size
- Dial: 2-1/2" (63 mm)
- Dial: 4" (100 mm)
- Dial: 4-1/2" (115 mm)
- Dial: 6" (150 mm)
Wetted Materials
- Brass
- Stainless Steel
