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Specifications
PLP: Low Pressure Gauge
PLP: Capsule Pressure Gauge
PLP: Capsule Pressure Gauge / Low Pressure Gauge
The WINTERS PLP Capsule Pressure Gauge is designed for local indication of low gas pressure in industrial and utility systems. Its stainless-steel capsule and wetted components support measurement of corrosive and non-corrosive gaseous media. Verified applications include natural-gas pressure, airflow indication, leak detection, vacuum pumps, air compressors, air filters, gas burners, vacuum ovens and suction regulators.
Key Features
- Low-pressure measurement using a stainless-steel capsule
- Dial sizes of 2.5", 4" and 6"
- SS304 case with SS316L capsule and SS316 socket
- Vacuum, compound and positive-pressure ranges
- Multiple process connections and mounting configurations
- Complies with EN 837-3
Engineering Specifications
| Specification | Details |
|---|---|
| Standard | EN 837-3 |
| Dial sizes | 2.5" (63 mm), 4" (100 mm) and 6" (160 mm) |
| Pressure ranges | 4"/6" dials: 2 to 60 kPa; 2.5" dial: 2.5 to 60 kPa; vacuum and compound ranges are also available |
| Accuracy | ±1.6% ANSI/ASME Grade B for specified 4"/6" ranges; ±2.5% ANSI/ASME Grade B for the specified lower ranges and 2.5" versions |
| Case / ring | SS304 |
| Capsule / socket | SS316L capsule; SS316 socket |
| Movement | Stainless steel |
| Lens | Tempered glass; safety glass optional |
| Connection sizes | 1/4" or 1/2"; NPT, G, BSP, BSPT and M20 × 1.5 options |
| Working / over-pressure | 75% of full scale / 30% of full scale |
| Ambient / process temperature | -40°C to 65°C |
| Protection | IP54 per EN 60529 / IEC 529 |
Selection note: Confirm the dial size, range, mounting configuration, connection and options before ordering. Above 16 kPa, liquid-filled construction is available only for 4" and 6" dials.
How Pressure Gauge Work?
Inquiry - WINTERS PLP Capsule Pressure Gauge
