Yokogawa CL340 Features
- Mean value display
- Auto power-off
- Manual range switching
- Approved for comformity to safety standards EN61010-1, EN61010-2-032 (CAT. III 300 V)
Yokogawa CL340 Specifications
|
Parameter
|
Reference
|
Accuracy
|
|
|
WIDE(20Hz to)
|
50/60Hz
|
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| AC Current | 40mA/400mA | 2.5+10 (20 to 1kHz) | 1.0+5 (50/60Hz) |
| 400A(0 to 350A) | 2.5+10 (40 to 1kHz) | 1.0+5 (50/60Hz) | |
| 400A(350 to 400A) | 5.0 (40 to 1kHz) | 2.0 (50/60Hz) | |
| At 23 deg.C ±5 deg.C, 85% RH or less Accuracy: ±(% rdg + dgt) = ±(% readout + value of least significant digit) |
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| Method of detection | Mean value |
| Display | LCD(Digital display:3999 counts) |
| Response Time | Approx. 2 seconds |
| Range Switching | Manual-range |
| Data Hold | On all range |
| Peak Hold | On all range |
| Ambient temperature and humidity | 0 to 40 deg.C, 85% RH or less (no condensation) |
| Temperature Coefficient | _ |
| Influence of external magnetic field | 10mA or less in proximity to a 15mm-dia conductor carrying 100A |
| Influence of conductor position | 40/400mA range:Within 5dgt at every part inside the jaw400A range |
| 0 to 250A:Within ±0.5%rdg ±5dgt at every part inside the jaw section | |
| Influence of residual current | 12mA or less in proximity to a 10mm-dia conductor carrying 100A |
| Safety Standard | Conforms EN 61010-1, EN61010-2-032 |
| Circuit Voltage | 300Vrms or less |
| Withstanding Voltage | 3.7kV AC for one minute |
| Power Supply | R0-3(UM-4) × 2 or LR03 × 2 |
| Battery Life | Approx. 40 hours (continuous) |
| Consumed Current | Approx. 13mA |
| Auto power-off | Approx. 10 minutes |
| Diameter of measurable conductor | 40mm at maximum |
| Dimensions | Approx. 81(W) × 185(H) × 40(D)mm |
| Weight | Approx. 270g |
| Accessories | User’s manual(IM CL340), batteries, carrying case(93030) |
