Dwyer Instruments SERIES SGF, SERIES SGX Catalog Page
PRESSURE
Ø2-45/64 [Ø68.66]
13/32 [10.32]
1-45/64 [43.26]
Ø2-27/64
[Ø61.52]
1/4 NPT
13/32 [10.32]
Series
SGX
&
SGF
2.5˝ Stainless Steel Low Pressure Gages
Brass or 316 SS Wetted Parts
The Series SGX/SGF Gages have dual English/metric scales with ±1.6% full-scale
Dial
accuracy. The Series SGX/SGF gages are designed with 304 SS housing and brass or 316
SS wetted parts. Units can withstand ambient temperatures up to 149°F (65°C) and process
temperatures up to 212°F (100°C). Ranges of vacuum, compound and pressures to 235 in
w.c. are available. Included on the dial is a convenient zero adjustment screw which allows
Single Pressure Gages,
the user to easily re-zero the needle.
APPLICATIONS
• Pneumatic
• Draft measurement
• Filter monitoring
• Liquid level
Brass Gages
Model
SGX-D7122N
SGX-D7322N
SGX-D7522N
SGX-D7722N
SGX-D8022N
SGX-D8122N
SGX-D8222N
SGX-D8322N
SGX-D8422N
SGX-D8722N
SGX-D8922N
SGX-D9122N
SGX-D9722N
SGX
Range
-10-0 in w.c. (-250-0 mm)
-25-0 in w.c. (-600-0 mm)
-60-0 in w.c. (-1600-0 mm)
-100-0 in w.c. (-2500-0 mm)
0-10 in w.c. (0-250 mm)
0-15 in w.c. (0-400 mm)
0-25 in w.c. (0-600 mm)
0-40 in w.c. (0-1000 mm)
0-60 in w.c. (0-1600 mm)
0-160 in w.c. (0-4000 mm)
-4-0-6 in w.c. (-100-0-150 mm)
-8-0-16 in w.c. (-200-0-400 mm)
-80-0-160 in w.c. (-2000-0-4000 mm)
SGF
316SS Gages
Model
SGF-D7122N
SGF-D7322N
SGF-D7522N
SGF-D7722N
SGF-D8022N
SGF-D8122N
SGF-D8222N
SGF-D8322N
SGF-D8422N
SGF-D8622N
SGF-D8722N
SPECIFICATIONS
Service: Compatible gases & liquids.
Wetted Materials: SGX: Brass; SGF:
316/316L SS.
Housing: 304 SS.
Lens: Glass.
Accuracy: ±1.6% full-scale on positive
pressure ranges 15 in w.c. and greater;
±2.5% full scale on all other ranges.
Pressure Limit: Full-scale value.
Range
-10-0 in w.c. (-250-0 mm)
-25-0 in w.c. (-600-0 mm)
-60-0 in w.c. (-1600-0 mm)
-100-0 in w.c. (-2500-0 mm)
0-10 in w.c. (0-250 mm)
0-15 in w.c. (0-400 mm)
0-25 in w.c. (0-600 mm)
0-40 in w.c. (0-1000 mm)
0-60 in w.c. (0-1600 mm)
0-100 in w.c. (0-2500 mm)
0-160 in w.c. (0-4000 mm)
Temperature Limits:
Ambient: -13 to 149°F (-25 to 65°C);
Process: 212°F max. (100°C max.).
Size: 2.5˝ (63 mm).
Process Connections: 1/4˝ male NPT.
Enclosure Rating: NEMA 3 (IP54).
Weight: 4.6 oz (0.13 kg).
OPTION
For NIST traceable calibration certificate, use order code
NISTCAL-PG1.
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