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Series-SG5
Lightweight Contractor Gauges, 4.5" Scale, 1% Accuracy, -20 to 60°C
Models In Stock
- Stainless steel housing resists ambient corrosion for longer service life in harsh environments
- High accuracy gage for applications requiring more precise measurement
- Lightweight and slim, yet large easy to read gage make them easy to carry and read
- Specified with high ambient temperature rating means more robust uses and longer service-life
Series-SG5
From
C$
37.69
Models In Stock
Product Overview
- Accuracy ± 1 %
- Accuracy Detail ± 1% FS
- Applications Industrial and Manufacturing
- Connection Location Bottom
- Dial Dia 4.5 in
- Materials 304 Stainless Steel, Polycarbonate
- Materials, Wetted Brass, Bronze
- Media Compatibility Clean dry air / inert gas, Clean process / cooling water, Compatible Liquids, Inert / non-reactive gases, Oils / lubricants, Organic solvents, Water
- Operating Temperature, Max 140 °F
- Operating Temperature, Min -4 °F
- Process Connection Size 1/4 in
- Process Connection Type NPT Male
- Proof Pressure 100% Full Scale
- Series ID Series-SG5
Supported Applications
The Dwyer Series SG5 Contractor Gage is a large, easy-to-read pressure gage designed for contractors and industrial applications. It features an internal surge suppressor to protect the mechanism from sudden pressure spikes. The series measures compatible gases and liquids across ranges spanning full vacuum up to 300 psi.
Operating Conditions & Performance
The Series SG5 delivers ±1% FS accuracy within a temperature range of -4 to 140°F (-20 to 60°C). The gage is rated for full scale pressure limits and utilizes brass connections with bronze tubes as wetted materials. With an overall diameter of 4.5" (115 mm) and a weight of 10.4 oz (295 g), the unit provides a lightweight, slim profile suitable for field use.
Key Specifications
- Accuracy: ±1% FS
- Temperature Limits: -4 to 140°F (-20 to 60°C)
- Process Connection: 1/4" male NPT
- Housing Material: Stainless steel (305 SS per datasheet; 304 SS noted in manual)
- Lens: Plastic
- Weight: 10.4 oz (295 g)
Configuration Options
The series supports seven distinct pressure ranges, covering vacuum to positive pressure applications. Each model is configured with a specific range code and includes the standard lightweight housing and plastic lens.
Available Ranges
- SG5-G0122N: 30" Hg to 0 (or 30 in Hg to 0)
- SG5-G0322N: 0 to 30 psi
- SG5-G0422N: 0 to 60 psi
- SG5-G0522N: 0 to 100 psi
- SG5-G0622N: 0 to 160 psi
- SG5-G0722N: 0 to 200 psi
- SG5-G0822N: 0 to 300 psi
Options and Accessories
An optional NIST traceable calibration certificate is available for the series.
- NISTCAL-PG1: NIST traceable calibration certificate
Key Product Differences
The primary variation within the Series SG5 is defined by the pressure range, indicated in the model number suffix (e.g., -G0322N for 0 to 30 psi). The datasheet specifies a housing material of 305 SS, while the installation manual lists 304 SS; both documents confirm stainless steel construction. All variants share identical physical dimensions, process connections, and accuracy specifications.
PDFs & Manuals
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