Series SG3 1.5" Industrial Pressure Gage

2.5% FS Accuracy, 316 SS Wetted Parts, Dual PSI/Bar x100 kPa Scales

The SERIES SG3 Gages have dual psi and bar (x100 kPa) scales with ±2.5% full-scale accuracy. The Series SG3 gages are designed with 304 SS housings and 316 SS wetted parts for excellent chemical compatibility. These gages cover a wide variety of ranges from full vacuum to 300 psi. Units can withstand ambient temperatures up to 140°F (60°C). Bottom or back 1/8" NPT connection options available.

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Product Applications

  • Vacuums in pneumatic conveying lines
  • Positive pressure in compressed air headers
  • Corrosive ambient environments

Models & Ordering

Filter By

Model Description Usually Ships Price Order
SG3-B10121N
Ships: Same Day
Price: $25.00
1.5" SS gage, 1/8" npt bottom connection, range 30" Hg Same Day $25.00 Order
SG3-B10321N
Ships: Same Day
Price: $25.00
1.5" SS gage, 1/8" npt bottom connection, range 30 psi Same Day $25.00 Order
SG3-B10421N
Ships: Same Day
Price: $25.00
1.5" SS gage, 1/8" npt bottom connection, range 60 psi Same Day $25.00 Order
SG3-B10521N
Ships: Same Day
Price: $25.00
1.5" SS gage, 1/8" npt bottom connection, range 100 psi Same Day $25.00 Order
SG3-B10621N
Ships: Same Day
Price: $25.00
1.5" SS gage, 1/8" npt bottom connection, range 160 psi Same Day $25.00 Order
SG3-B10721N
Ships: Consult Factory
Price: $25.00
1.5" SS gage, 1/8" npt bottom connection, range 200 psi Consult Factory $25.00 Order
SG3-B11021N
Ships: Consult Factory
Price: $25.00
1.5" SS gage, 1/8" npt bottom connection, range 300 psi Consult Factory $25.00 Order

Specifications

Service:
Compatible gases and liquids.
Wetted Materials:
316 L SS tube, 316 SS connector.
Housing:
304 SS.
Lens:
Polycarbonate.
Accuracy:
2.5% FS.
Pressure Limit:
FS range.
Temperature Limits:
-4 to 140°F (-20 to 60°C).
Size:
1.5" (40 mm).
Process Connections:
1/8" male NPT.
Weight:
2.4 oz (70 g) bottom, 2.5 oz (72 g) back.

Features

  • Stainless steel housing to resist ambient corrosion for longer service life in harsh environments
  • Good accuracy gage for value-sensitive applications requiring more precise measurement and where vibration is a concern
  • Back or bottom mounting and compact size provides for mounting with dimensional limitations

Accessories

Model Number Description Usually Ships Price Order
U-Bracket Mounting Kit for 1.5 A-445B U-Bracket Mounting Kit for 1.5" Gage Same Day $2.50 Order
NISTCAL-PG1 NIST traceable pressure calibration certificate for pressure gages over 1% accuracy. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED. Less Than 1 Week $99.00 Order

Product Literature

Catalog Pages

Drawings

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