User Manual

16
8. AC Current Measurement
Range Resolution Accuracy
μA
400.0μA 0.1μA
±(1.2%+3LSD)
4000μA 1μA
mA
40.00mA 10μA
400.0mA 0.1mA
A
4.000A 1mA
±(1.5%+3LSD)
10.00A 10mA
Frequency response: 45Hz ~ 400Hz
AM-520 : Average sensing, rms indication.
AM-530 : True RMS.
Overload protection:
mA /µA range:F1 fuse, 0.5A H 1000V fast-fuse, (
6.3×32)mm
10 A range:F2 fuse, 11A H 1000V fast-fuse, ( 10×38)mm
9. Temperature Measurement
Range Resolution Accuracy
-40 – 0°C
0.1°C @ < 400°C
1°C @
≥ 400°C
±(10%+4°C)
>0 – 100°C ±(1.2%+3°C)
>100 – 1000°C ±(2.5%+2°C)
-40 – 32°F
0.1°F @ < 752°F
1°F @
≥ 752°F
±(20%+6°F)
>32 – 212°F ±(1.8%+6°F)
>212 – 1832°F ±(2.5%+4°F)
Overload protection: 600V
K type (nickel-chromium/nichrosi) thermocouple must be used for temperature
measurement.