Omega Vehicle Security Wireless Sensor System zSeries - Manual (Page 86)

Appendix H Warnings and Regulatory Information (continued)
UNIT’S MAXIMUM POWER LEVELS AND ANTENNA GAINS
Antenna Gain SMA Connector Maximum Radiated
Output, Max
U.S.A (Regulatory
1000mW (30dBm))
2.0 - 2.2 dBi 18.0 dBm 20 dBm
EUROPE (Regulatory
10mW (10dBm)) (DSSS)
2.0 - 2.2 dBi 7.0 - 7.5 dBm 10 dBm
The default 20 dBm must be changed to 10 dBm to comply with power level
regulations. The 0.5 dBm variation depends on the internal DC power used
(3V, 3.3V, 3.7V max) of the different models.
Appendix I Sensor Information
I.1 Accuracy
Figure I.1 Figure I.2
RH Accuracy Chart Temperature Accuracy Chart
Accuracies are tested at Manufacture’s Outgoing Quality Control at 25°C (77°F) and 3.3V.
Values exclude hysteresis and non-linearity, and is only applicable to noncondensing
environments.
I.2 Operating Conditions
Sensor works stable within
recommended normal range – see
Figure. Long term exposures to
conditions outside normal range,
especially at humidity >80%RH, may
temporarily offset the RH signal (+3
%RH after 60h). After return to normal
range it will slowly return towards
calibration state by itself. See
Section I.4 “Reconditioning
Procedure” to accelerate eliminating
the offset. Prolonged exposure to
extreme conditions may accelerate
ageing.
Figure I.3 Normal Range
80