Measurement Tolerances - Conrad 110 Bedienungsanleitung

Operating temperature..................: 0ºC to +50ºC, max. relative
Storage temperature......................: -20ºC to +60ºC, max. relative
Conditions for guaranteed
accuracy...........................................: +23ºC ±5 K, max. relative
Max. jaw opening ..........................: 57 mm, max. contact diame-
Max. busbar dimensions................: 70 x 18 mm
Connecting lead..............................: Length approx. 0.6 m (not
Mass.................................................: 410 g
Dimensions (LxWxH) ......................: 246 x 100 x 44 mm

8.2 Measurement tolerances

The accuracy is stated as ±(% of reading + current error in [A]) at
a temperature of 23ºC ±5 K, relative atmospheric humidity of less
than 75%, non-condensing at a max. altitude of 2000 m above
sea level.
10
atmospheric humidity 75%,
non-condensing
atmospheric humidity 80%,
non-condensing
atmospheric humidity 75%,
non-condensing
ter: 56 mm
extended) to approx. 1.7 m
(extended)
Mode Measuring Accuracy
range
± (1.5%+2A)
ACA 0 to 400 A
± (3.0%+2A)
0 to 400 A
± (2.0%+3A)
400 to 1000 A
± (3.5%+3A)
400 to 1000 A
Temperature coefficient: 0.1 x indicated tolerance per °C in the
range less than 18°C and exceeding
28°C.
8.3 Maximum input values
Functional range Min. reading
ACA 1000 A 1 mV
During current measurement, the voltage must not exceed 600 V
AC rms under any circumstances.
Resolution Frequency
range
1mV/A 50 to 60 Hz
1mV/A 61 to 400 Hz
1mV/A 50 to 60 Hz
1mV/A 61 to 400 Hz
Max. Max. input values
1000 mV 1000 Arms
11