LEGRAND Raritan SRC-0100, Руководство пользователя

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Appendix I: Additional SRC Information
651
Assumption:
Upper Warning threshold is enabled.
Upper Warning = 20 (degrees Celsius)
Deassertion Hysteresis = 3 (degrees Celsius)
"Deassertion" level = 20-3 = 17 (degrees Celsius)
When the SRC detects that a temperature sensor's reading drops below
20 degrees Celsius, moving from the "above upper warning" range to the
"normal" range, either of the following may occur:

If the temperature falls between 20 and 17 degrees Celsius, the SRC
does NOT perform the "deassertion" action.

If the temperature drops to 17 degrees Celsius or lower, the SRC
performs the "deassertion" action to announce the end of the "above
upper warning" state.
Altitude Correction Factors
If a Raritan differential air pressure sensor is attached to your device,
the altitude you enter for the device can serve as an altitude correction
factor. That is, the reading of the differential air pressure sensor will be
multiplied by the correction factor to get a correct reading.
This table shows the relationship between different altitudes and
correction factors.
Altitude (meters) Altitude (feet) Correction factor
0 0 0.95
250 820 0.98
425 1394 1.00
500 1640 1.01
740 2428 1.04
1500 4921 1.15
2250 7382 1.26
3000 9842 1.38