©Copyright 2019 Dwyer Instruments, Inc. Printed in U.S.A. 3/19 DS-SGY-SGZ Rev. 1 SERIES SGY & SGZ | 2.5˝ INDUSTRIAL PRESSURE GAGES ® The Series SGY & SGZ 2.5˝ Industrial Pressure Gages have dual psi and bar (x100 kPa) scales with ±1.5% full-scale accuracy. The Series SGZ and SGY gages are designed with 304 SS housings and the SGZ is designed with 316 SS wetted parts for excellent chemical compatibility or SGY brass wetted parts for compatible gases. These gages cover a wide variety of ranges in either bottom or back connection configurations. Series SGZ gages employ an easy-open breather plug on top, which allows liquid filled units to breathe, relieving any built up internal pressures. Plug easily pops open and does not need to be entirely removed or cut like a typical gages’ rubber plug grommet. • Stainless steel housing and wetted parts to resist ambient corrosion for longer service life in harsh environments • Higher accuracy gage for value-sensitive applications requiring more precise measurement and where vibration is a concern • Optional sliding pointer clearly mark to make visible critical ranges and high and low points • Liquid fillable gage with easy open breather plug provides smoother damped movement of pointer • Back or bottom mounting and compact size provides for mounting with dimensional limitations • Vacuums in pneumatic conveying lines • Positive pressure in compressed air headers • Corrosive ambient environments FEATURES/BENEFITS DESCRIPTIONAPPLICATIONS ORDER ONLINE TODAY! dwyer-inst.com/Product/SeriesSGY DWYER INSTRUMENTS, INC. Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identified in this publication without notice. Dwyer advises its customers to obtain the latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current. SGZ bottom SGZ back with accessory pointers SGY bottom SGY back with accessory pointers DIMENSIONS HOW TO ORDER SERIES SGY: Brass connector gage SGZ: 316 SS connector gage RANGE 01: 30 in Hg to 0 03: 0 to 30 psi 04: 0 to 60 psi 05: 0 to 100 psi 06: 0 to 160 psi 07: 0 to 200 psi 10: 0 to 300 psi 11: 0 to 500 psi 12: 0 to 1000 psi MODEL -D1 OPTIONS -NISTCAL-PG1: NIST traceable calibration certificate GLYCERIN FILL OPTION -GF: Glycerin fill Note: Leave blank for standard product. Standard product does not have glycerin fill. CONNECTION 22N: 1/4˝ NPT bottom connection 42N: 1/4˝ NPT back connection SGY22N-D1-GF01-NISTCAL-PG1 Use the bold characters from the chart below to construct a product code. ACCESSORIES ModelDescription A-445D A-499R A-499Y A-499G U-bracket mounting kit for 2.5˝ gage Red sliding color pointer Yellow sliding color pointer Green sliding color pointer. 2-1/16 [52.50] 2-41/64 [67.00] 2-7/16 [62.00] 1/4˝ NPT 25/64 [10.00] 1-5/32 [29.50] 2-41/64 [67.00] 31/32 [24.50] 1-13/64 [30.50] 1/4˝ NPT 2-7/16 [62.00] 63/64 [25.00]©Copyright 2019 Dwyer Instruments, Inc. Printed in U.S.A. 3/19 DS-SGY-SGZ Rev. 1 SERIES SGY & SGZ | 2.5˝ INDUSTRIAL PRESSURE GAGES ® The Series SGY & SGZ 2.5˝ Industrial Pressure Gages have dual psi and bar (x100 kPa) scales with ±1.5% full-scale accuracy. The Series SGZ and SGY gages are designed with 304 SS housings and the SGZ is designed with 316 SS wetted parts for excellent chemical compatibility or SGY brass wetted parts for compatible gases. These gages cover a wide variety of ranges in either bottom or back connection configurations. Series SGZ gages employ an easy-open breather plug on top, which allows liquid filled units to breathe, relieving any built up internal pressures. Plug easily pops open and does not need to be entirely removed or cut like a typical gages’ rubber plug grommet. • Stainless steel housing and wetted parts to resist ambient corrosion for longer service life in harsh environments • Higher accuracy gage for value-sensitive applications requiring more precise measurement and where vibration is a concern • Optional sliding pointer clearly mark to make visible critical ranges and high and low points • Liquid fillable gage with easy open breather plug provides smoother damped movement of pointer • Back or bottom mounting and compact size provides for mounting with dimensional limitations • Vacuums in pneumatic conveying lines • Positive pressure in compressed air headers • Corrosive ambient environments FEATURES/BENEFITS DESCRIPTIONAPPLICATIONS ORDER ONLINE TODAY! dwyer-inst.com/Product/SeriesSGY DWYER INSTRUMENTS, INC. Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identified in this publication without notice. Dwyer advises its customers to obtain the latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current. SGZ bottom SGZ back with accessory pointers SGY bottom SGY back with accessory pointers DIMENSIONS HOW TO ORDER SERIES SGY: Brass connector gage SGZ: 316 SS connector gage RANGE 01: 30 in Hg to 0 03: 0 to 30 psi 04: 0 to 60 psi 05: 0 to 100 psi 06: 0 to 160 psi 07: 0 to 200 psi 10: 0 to 300 psi 11: 0 to 500 psi 12: 0 to 1000 psi MODEL -D1 OPTIONS -NISTCAL-PG1: NIST traceable calibration certificate GLYCERIN FILL OPTION -GF: Glycerin fill Note: Leave blank for standard product. Standard product does not have glycerin fill. CONNECTION 22N: 1/4˝ NPT bottom connection 42N: 1/4˝ NPT back connection SGY22N-D1-GF01-NISTCAL-PG1 Use the bold characters from the chart below to construct a product code. ACCESSORIES ModelDescription A-445D A-499R A-499Y A-499G U-bracket mounting kit for 2.5˝ gage Red sliding color pointer Yellow sliding color pointer Green sliding color pointer. 2-1/16 [52.50] 2-41/64 [67.00] 2-7/16 [62.00] 1/4˝ NPT 25/64 [10.00] 1-5/32 [29.50] 2-41/64 [67.00] 31/32 [24.50] 1-13/64 [30.50] 1/4˝ NPT 2-7/16 [62.00] 63/64 [25.00]Next >