Omega-vehicle-security Wireless Sensor System zSeries Bedienungsanleitung PDF herunterladen (Seite 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

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Omega-vehicle-security Wireless Sensor System zSeries Bedienungsanleitung Seite 86