Owner manual

ST350 Table of Contents
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1. Introduction ...............................................................1-1
1.1 Typical Application.............................................................................. 1-1
2. Specifications............................................................2-1
3. Sensor Alignment and Installation ..........................3-1
3.1 Alignment............................................................................................. 3-1
3.2 Installation............................................................................................ 3-2
3.3 Adjusting Excessive Transducer Offset................................................ 3-3
4. Wiring.........................................................................4-1
4.1 Initial Check-Out.................................................................................. 4-1
4.2 Excitation Voltage................................................................................. 4-1
5. Mounting of Sensor to Various Surfaces................5-1
5.1 General................................................................................................. 5-1
5.2 Mounting Information for Different Types of Surfaces ....................... 5-2
5.2.1 Steel............................................................................................ 5-2
5.2.2 Reinforced Concrete................................................................... 5-3
5.2.3 Pre-stressed Concrete.................................................................. 5-6
5.2.4 Timber ........................................................................................ 5-7
6. Calibration and Validation........................................6-1
7. Maintenance, Replacement Parts, and Repairs......7-1
7.1 Maintenance .......................................................................................... 7-1
7.2 Replacement Parts................................................................................ 7-2
8. Datalogger Programming.........................................8-1
8.1 CR1000 Example ................................................................................. 8-1
8.2 CR5000 Example ................................................................................. 8-2
Appendices
A. Special Instructions for using ST350.................... A-1
A.1 Instructions for Using ST350 Strain Transducer Extensions on
Reinforced Concrete Structures.............................................................. A-1
A.2 Attaching the Concrete Extension to a Strain Transducer .................. A-2
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