Pressure Gauges for Panel Builders, PBG Series - SWAGELOK - #1

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www.swagelok.com Pressure Gauges For Panel Builders PBG Ser ies �¡ Monitor vacuum and positive system pressures up to 15 000 psi, 1000 bar, or 100 000 kPa �¡ 2 1/2 in. (63 mm) dial size �¡ Fits industry-standard 2 9/16 in. (65.0 mm) panel hole cutout �¡ 316 SS wetted components �¡ Glycerin-filled case �¡ Socket restrictor included for pulsation control �¡ Crimped, tamper-resistant ring provides a permanent seal of gauge case to lens Technical Data Dial Ranges Positive-Pressure Gauges �¡ 0 to 15 psi through 0 to 15 000 psi �¡ 0 to 1 bar through 0 to 1000 bar �¡ 0 to 60 kPa through 0 to 100 000 kPa Compound Gauges �¡ Vacuum to 0 psi through vacuum to 200 psi �¡ Vacuum to 0 bar through vacuum to 9 bar �¡ Vacuum to 0 kPa through vacuum to 2500 kPa Accuracy ± 2 % / 1 % / 2 % of span in accordance with ASME B40.100, Grade A End Connections �¡ 1/4 in. Swagelok tube adapter �¡ 1/4 in. male NPT Operating Temperature Ambient –4 to 140°F (–20 to 60°C) Media 212°F (100°C) maximum Temperature Error ± 0.4 % for every 18°F (10°C) temperature change from 68°F (20°C) Materials of Construction Wetted components listed in italics. Component Material End connection, Bourdon tube, socket restrictor 316 SS Case 304 SS Fill fluid Glycerin Movement Stainless steel Lens Laminated safety glass Lens gasket Buna N Dial Aluminum Pointer Testing and Calibration Every Swagelok PBG series pressure gauge is factory calibrated. Panel-Mount Features Low profile Laminated safety glass Fill port offset for ease of installation Integral Swagelok® tube adapter shown; male NPT available Welded construction Dial Range Selection The selected dial range should be approximately two times the system working pressure, and the system working pressure should be in the middle half (25 to 75 %) of the dial range. Contact your authorized Swagelok sales and service representative if the system working pressure will exceed 75 % of the dial range.