Winters PTG Test Gauge Description & Features:• Highly accurate: ±0.25% for 6" (150mm), ±0.50% for 4” (100mm) complete with calibration certificate traceable to NIST standards
• Mirrored anti-parallax dial
• Knife-edge pointer
• Protective carrying and storage case available
• ASME B40.100 compliant
• CRN registered
• 5 year warranty Applications: • Designed to be used where accuracy and repeatability are of prime importance
• Used in laboratories and instrument testing facilities Download specifications and order info Custom order engineering part number
| Dial | 4” (100mm), 6” (150mm) white aluminum dial with black markings
Both dials have mirror band for precise instrument readings | | | | | Case | AISI 304 SS | | | | | Lens | Polycarbonate | | | | | Ring | AISI 304 SS | | | | | Socket | 4" (100mm): Phosphor Bronze
6" (150mm): 316 SS | | | | | Connection | 1/4” NPT or 1/2” NPT standard, bottom | | | | | Bourdon Tube | 4” (100mm): Phosphor bronze
6” (150mm): 316 SS | | | | | Movement | 4” (100mm): Brass
6” (150mm): AISI 304 SS temperature compensated | | | | | Pointer | Aluminum, anodized black, micrometer adjustable, knife-edge | | | | | Welding | Silver alloy (TIG for 316 SS wetted parts) | | | | | Over-Pressure Limit | 30% of full scale value | | | | | Working Pressure | Maximum 75% of full scale value | | | | | Calibration Conditions | 68°F (±5.4°F), 20°C (±3°C) for ambient and process temperatures at atmospheric pressure | | | | | Ambient/Process Temperature | -4°F to 150°F (-20°C to 65°C) | | | | | Accuracy | 4” (100mm): ±0.5% ANSI/ASME Grade 2A
6” (150mm): ±0.25% ANSI/ASME Grade 3A | | | | | Enclosure Rating | IP65 |
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