A-5
Appendix
Thermo Scientific Orion 2111LL Sodium Monitor User Guide
ROSS and the COIL tradedress are trademarks of Thermo Fisher Scientific Inc. US Patent 6,793,787
Outputs
Number of analog outputs
2 (shared ground)
Galvanically isolated
Yes
Output selections
0 to 20 mA, 4 to 20 mA
Programmable range
YES
Channel assignments
Sodium & temperature
Relative accuracy
± (0.05 mA + 0.5%)
Max. load
500 ohm or 10 V
Log & linear output options
Yes, user selectable
Alarm Outputs
Number of relay outputs
3
Max relay load
250 VAC/5A, 30 VDC/5A, resistive load only
Min. value alarm
Yes
Max. value alarm
Yes
Error alarm
Yes
Offline/cal alarm
Yes
Programmable min. & max. values
Yes
Meter features
Non-volatile memory
Yes
Battery backup (replaceable)
Yes
Data logging
Yes
Software Features
Self-test & diagnostics
Yes
Real time clock
Yes
Programmable alarms
High, low, error, cal/offline
Reset function
Yes
Measurement, active
Signal noise, temperature
Calibration
Sensor response, drift, E
0
, slope, temperature
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