EN300-EU-EN v1.3 4/14
9
Hygrometer (Humidity/Temperature)
Units Range Resolution Accuracy
%RH 10 to 95 %RH 0.1 %RH
< 70 %RH :± 4 %RH
≧
70 %RH :± ( 4%rdg + 1.2 %RH )
°F
32 to 122°F 0.1°F ± 2.5°F
°C
0 to 50°C
0.1°C
± 1.2°C
Light
Units Range Resolution Accuracy
Lux
0 to 2,200 Lux 1 Lux
± 5% rdg ± 8 digits
1,800 to 20,000 Lux 10 Lux
Ft-cd
0 to 204.0 Fc 0.1 Ft-cd
170 to 1,860 Fc 1 Ft-cd
Sound Level
Microphone ½” Electret condenser microphone
Measurement Range 35 to 130 dB, Auto range
Resolution 0.1dB
Frequency response 31.5Hz to 8,000Hz
Weighting " A " frequency weighting network
Time Response "Fast"
Accuracy Meets IEC 61672 class 2, A weight, Fast response
Note: Stated specification tests under the environment RF Field Strength less than 3 V/M &
frequency less than 30 MHz only
Note: Specification stated for 23± 5°C
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