This document is the user's guide for the Extech Current Probe Set Model PQ34-2 3 2 PQ34-2-EU-EN V1.0 01/12, including safety precautions, features, and characteristics of the product.
The Extech PQ34-2 is a set of three current probes designed to be used with Extech PQ3450 or PQ3470 Power Analyzers. The device features selectable ranges for 20A and 200A measurements and includes specific safety warnings regarding high voltage, moisture, and explosive environments.
| Measurement ranges | 20A and 200A, switch selectable |
|---|---|
| Output sensitivity (20A range) | 10mV/A |
| Output sensitivity (200A range) | 1mV/A |
| Accuracy | + 1% F.S. @ 23 + 5°C (50/60Hz) |
| Frequency range | 45 to 400 Hz. |
| Phase error | <+1° (50/60Hz) |
| Safety rating | IEC 1010, Category Ill 600V |
| Max. Jaw Open Size | 19 mm (0.75 inch) Dia. |
The probes are designed to be used with the Extech PQ3450 or PQ3470 Power Analyzers.
The probe set offers switch-selectable ranges of 20A and 200A.