Appendix A. Specifications
56 RF ValProbe® User’s Manual
A.3.4 Battery
Minimum Battery Life (10 second transmission rate, 25°C)
• 1 minute samples: 8000 hrs
• 15 minute samples: 1 year
Note: Additional factors impacting battery life are RF network configuration, sampling
rate, and temperature.
Type: Kaye (p/n 200-084) 2 AA lithium batteries- 3000 mAH
CAUTION!
If it becomes necessary to replace a Logger battery, use only a Kaye
#200-084 1.5 V lithium battery. Use of any other battery will void your
Logger warranty.
A.3.5 Logger Indicators
• Power
• Link
A.3.6 Logger Timing
Date and Time stamp required for each sensor reading
Time synchronization: 15 sec/day minimum
Indication of logger loss of communications interval: either 2 samples or 15 minutes
(whichever is less)
A.3.7 Logger Storage
Non-volatile storage up to 10,000 data samples per sensor
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