Swagelok® Pressure Gauges, General Purpose Gauge with ECE R110 Approval (PGN Series)
Obtain precise pressure measurements for compressed natural gas (CNG) vehicle applications with gauges certified to ECE R110 standards.
Request Pressure Gauge InformationSwagelok® PGN series gauges are general-purpose pressure gauges certified to ECE R110 standards for use in compressed natural gas (CNG) vehicles. Featuring a polycarbonate lens for enhanced protection, these natural gas pressure gauges ensure durability in demanding environments.
Available in 50 mm (2 in.) and 63 mm (2 1/2 in.) dial sizes, they offer a measurement range of 0 to 40 MPa (400 bar, 6000 psi) with an orifice size of 0.023 in. (0.58 mm).
Options include a brass end connection with a Bourdon tube for the 50 mm (2 in.) gauge, transducer output for the 50 mm model with brass end connections, and calibration and material certifications for precise application needs.
Specifications
50 mm (2 in.) Dial Size
| Dial Range | Positive-pressure gauge: 0 to 40 MPa (400 bar, 6000 psi) |
| Temperature Range | Stainless steel end connections: –40 to 248°F (–40 to 120°C) Brass end connections: –40 to 248°F (–40 to 120°C); at ambient temperatures greater than 212°F (100°C), the maximum working pressure is limited to 3480 psig (240 bar) for a maximum of 8 h continuous operation |
| Accuracy | Stainless steel end connections: 1.6% of span (ASME B40.1, Grade B, EN 837-1 Class 1.6, JIS B7505 Class 1.6) Brass end connections: 2.5% of span (ASME B40.1, Grade B, EN 837-1 Class 2.5, JIS B7505 Class 2.5) |
| Stainless Steel End Connections |
|
| Brass End Connections |
|
63 mm (2 1/2 in.) Dial Size
| Dial Range | Positive-pressure gauge: 0 to 40 MPa (400 bar, 6000 psi) |
| Temperature Range | Stainless steel end connections: –40 to 248°F (–40 to 120°C) |
| Accuracy | Stainless steel end connections: 1.6% of span (ASME B40.1, Grade B, EN 837-1 Class 1.6, JIS B7505 Class 1.6) |
| Stainless Steel End Connections |
|
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Features: ECE R110 approval for use on compressed natural gas vehicles; 50 and 63 mm (2 and 2 1/2 in.) dial sizes; Orifice: 0.023 in. (0.58 mm); Polycarbonate lens for additional protection; Transducer output available on 50 mm gauge with brass end connections
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