User's Manual Part 3

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CHAPTER 2

Installing the Tag

18 Savi SensorTag ST-673 Installation Guide

Note:

You receive the Savi SensorTag ST-673 and metal mounting sleeve

fully assembled. You can skip step 1 through step 6 to mount the unit to

the jet engine container or you can follow the instructions in step 1

through step 6 if you disassembled the tag and mounting sleeve.

Remove the front of the

mounting sleeve.

2. Slide the tag into the

mounting sleeve until the

holes on the tag align with

the holes on the back of the

mounting sleeve.

3. Replace the front of the

mounting sleeve.

4. Align the hole on the front of the mounting sleeve with the holes on the

tag and back of the mounting sleeve.

Summary of content (9 pages)

PAGE 1
CHAPTER 2 Installing the Tag Note: You receive the Savi SensorTag ST-673 and metal mounting sleeve fully assembled. You can skip step 1 through step 6 to mount the unit to the jet engine container or you can follow the instructions in step 1 through step 6 if you disassembled the tag and mounting sleeve. 1. Remove the front of the mounting sleeve. 2. Slide the tag into the mounting sleeve until the holes on the tag align with the holes on the back of the mounting sleeve. 3.
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Mounting Savi SensorTag ST-673 5. To prevent the tag from dislodging from the tag mounting sleeve as a result of sudden impact or extreme shocks, use the supplied stainless steel screws and washers through the sleeve. Use supplied screws to washers to secure the tag to the sleeve 6. Ensure that you can see the sensor filter through the hole on the back of the mounting sleeve. 7. Carefully remove the red protective film covering from the PST on the back of the sleeve. Avoid touching the PST adhesive.
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CHAPTER 2 Installing the Tag 8. Open the jet engine container and locate the humidity detection orifice. Humidity detection orifice 9. Unscrew the nut on the mounting sleeve.
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Mounting Savi SensorTag ST-673 10. Remove the small rubber gasket washer from the mounting sleeve. 11. To mount the tag, insert the mounting sleeve and tag in the humidity detection orifice. 12. Apply pressure to the tape strips by pushing firmly against the tag. To assure a good bond, apply as much finger pressure as possible and work fingers up and down the area over the tape strips.
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CHAPTER 2 Installing the Tag 13. On the inside of the container, replace the small rubber gasket washer and screw the nut on the mounting sleeve to secure the tag. Close the jet engine container. Mounted tag 14. If the orifice of the container is too large for the tag to be mounted securely, insert a metal shoulder washer before replacing the rubber washer and nut. Ensure that the lip on the metal shoulder washer is inserted through the orifice and is facing the outside of the container.
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APPENDIX Savi SensorTag ST-673 Specifications Specification Physical characteristics A A Description Length: 6 .25 inches (16 cm) Width: 2.13 inches (5.4 cm) Height: 1.13 inches (2.9 cm) Weight: 3.8 oz.
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APPENDIX A Savi SensorTag ST-673 Specifications Specification LF receiver (downlink) Description Low Frequency Receiver (downlink) Frequency: 123 KHz Modulation: ASK on-off keying Data rate: Average 1.6 Kbps, 50% duty cycle Data coding: Pulse width modulation Communication range: Up to 3.5 feet (1 meter) from Savi Mobile Reader SMR-650. Up to 12 feet (3.
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Specification Description Power Battery type: 3.6 volt primary lithium (Li-SOCI2), A size, user replaceable Battery life: Approximately 4 years depending on usage Power management: UHF sleep mode prevents unwanted collections, enabled/disabled by LF link Diagnostics: Reports low tag battery status Regulatory approvals Radiated emission (intentional): U.S.
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APPENDIX 26 A Savi SensorTag ST-673 Specifications Savi SensorTag ST-673 Installation Guide