Extech Accessories
PQ34-30: 3000A Current Flexible Clamp Probes
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Vernier Calipers without fine Adjustment
Features

Set of 3 clamp probes with 24" (600mm) perimeter

PQ34-30 is a set of 3000-Amp flexible current probes for PQ3450/PQ3470 power quality analyzers. 24 in. (600 mm) for wrapping around bus bars and wire bundles. Switch between 3 ranges; 3000-amp, 300-amp, 30-amp.

Compatible with PQ3450 - 3-Phase Power Analyzer/Datalogger

Compatible with PQ3470 - 3-Phase Graphical Power & Harmonics Analyzer/Datalogger

Max conductor size: oval - 8.5"/216mm; round - 7"/177mm



Specifications Range
Measurement ranges 30A, 300A and 3000A, switch selectable
Output sensitivity 100mV/A on the 30A range
10mV/A on the 300A range
1mV/A on the 3000A range
Output coupling AC coupled.
Accuracy (50/60Hz) ± 1% F.S. @ 23 ± 5°C (50/60Hz)
Frequency range 45 to 400 Hz.
Max conductor size Round: (177mm (7"), Oval: 216mm (8.5")
Phase error (50/60Hz) < ± 1°
Minimum load 100 K ohm for specified accuracy
Linearity ±0.2% of reading from 10% to 100% of range
Phase error <±1.5° (50/60Hz)
Conductor position sensitivity ± 2% F.S (conductor should be >25mm (1") from the probe latch).
Enclosure material UL 94-V0 rated
Safety IEC 1010, Category III 600V
Power Supply 8V± 1V (supplied from meter)
Operating Temperature 0°C to 50°C (32°F to 122°F)
Operating Humidity Less than 80% RH
Dimension
Circuit box: 105 x 56.5 x 33 mm. (4.1 X 2.2 X 1.3")
Flexible probe: 600mm (23.6") (length), 14.5mm 0.57" (diameter)
Cable length : 3.4 meters (11.2 feet)
DC plug size : 5.5 mm x 2.5 mm DIA.
Weight 480 g (1.06 LB)
 |  Designed by: Imran Ali Banawaz  |