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Section 2. Specifications
Effective gage
length:
3.0 in (76.2 mm). Extensions available for use on R/C
structures.
Overall Size:
4.375 in x 1.25 in x 0.5 in (111 mm x 32 mm x 13 mm).
Cable Length:
10 ft (3 m) standard, any length available.
Material:
Aluminum
Circuit:
Full wheatstone bridge with four active 350
Ω
foil
gages, 4-wire hookup.
Accuracy: ±2%,
reading
individually calibrated to NIST standards.
Strain Range:
Approximately ±2000
εμ
.
Force req’d for
1000
με
:
Approximately 17 lbs. (76 N).
Sensitivity:
Approximately 500
εμ
/mV/V.
Weight:
Approximately 3 oz. (85 g).
Environmental:
Built-in protective cover, also water resistant.
Temperature
Range:
-58°F to 185°F (-50°C to 85°C) operation range.
Cable:
BDI RC-187: 22 gage, two individually-shielded pairs
w/drain.
Options:
Fully waterproofed, Heavy-duty cable, Special quick-
lock connector (available upon request).
Attachment
Methods:
C-clamps, threaded mounting tabs & quick-setting
adhesive, wood screws, or concrete anchors.
2-1
Summary of Contents for ST350
Page 6: ...Section 1 Introduction 1 2...
Page 8: ...Section 2 Specifications 2 2...
Page 12: ...Section 3 Sensor Alignment and Installation 3 4...
Page 22: ...Section 5 Mounting of Sensor to Various Surfaces 5 8...
Page 24: ...Section 6 Calibration and Validation 6 2...
Page 28: ...Section 7 Maintenance Replacement Parts and Repairs 7 4...
Page 32: ...Section 8 Datalogger Programming 8 4...
Page 44: ...Appendix B ST350 Accuracy Verification B 6...
Page 49: ...This is a blank page...