Electrical specifications |
Current ranges |
20 A 200 A 2000 A AC rms |
Output sensitivity (AC-coupled) |
1 mV 10 mV 100 mV 1 mV per A |
Load impedance |
100 kΩ minimum |
Accuracy |
at +25°C ±1% of range (45 Hz to 65 Hz) |
Linearity |
10% to 100% of range ±0.2% of reading |
Noise |
8 mV AC rms (30 A) 2 mV AC rms (300 A, 3000 A) |
Frequency range |
10 Hz to 20 kHz (-3 dB) |
Phase error |
< ±1° (45 Hz to 65 Hz) ±10° (at 20 kHz) |
Position sensitivity |
with cable > 25 mm from the coupling ±2% of range |
External field |
with cable > 200 mm from the head ±1% of range |
Power supply |
2 x AA/MN 1500/LR6 Alkaline, 200 hours, low battery indicator |
Temperature Coefficient |
±0.08% of reading per °C |
Working voltage |
see Safety standards section 600 V AC rms or DC |
General Specifications |
Head Circumference |
610 mm (24 in) |
Head cable diameter |
14.3 mm (0.56 in) |
Head bend radius |
38.1 mm (1.5 in) |
Cable length (head to electronics) |
2 m (6.56 ft) |
Output connection |
Molded 4 mm safety plugs (not integrated) |
Operating temperature range |
0°C to +70°C (32°F to 158°F) (head and electronics) |
Storage temperature range |
-40°C to +105°C (-40°F to 221°F) (head) -20°C to +85°C (-4°F to 185°F) (electronics) |
Operating humidity |
15% to 85% (non-condensing) |
Weight |
180 g (6.34 oz) (head) 190 g (6.70 oz) (electronics) |
Safety standards |
EN 61010-031: 2002 EN 61010-2-032: 2002 EN 61010-1: 2001 600 Vrms, Category III, Pollution Degree 2 Use of the probe on uninsulated conductors is limited to 600 V ac rms or dc and frequencies below 1 kHz. |
EMC standards |
EN 61326: 1998 +A1, A2, and A3 |
Dimensions (H x W x D) |
116 x 68.5 x 30 mm (4.56 x 2.69 x 1.18 in) |