Extech Instruments PQ34-30 Скачать руководство пользователя страница 4

PQ-12-EU-EN  V1.0  01/12 

Specifications 

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) 

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