Technical Specs
Yokogawa CA320 Thermocouple Process Calibrator Specs
| TC | Accuracy (1 year) |
| Source/Meas. Temperature | Source Accuracy [°C] |
| K | -200.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t < +500.0°C | 0.5 |
| +500.0°C ≤ t ≤ +1372.0°C | 0.5+(t-500)x0.03% |
| E | -250.0°C ≤ t < -200.0°C |
| -200.0°C ≤ t < 0.0°C | 0.5+|t|x0.3% |
| 0.0°C ≤ t < +500.0°C | 0.5 |
| +500.0°C ≤ t ≤ +1000.0°C | 0.5+(t-500)x0.02% |
| J | -210.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t ≤ +1200.0°C | 0.5+tx0.02% |
| T | -250.0°C ≤ t < -200.0°C |
| -200.0°C ≤ t < 0.0°C | 0.5+|t|x0.3% |
| 0.0°C ≤ t ≤ +400.0°C | 0.5 |
| N | -200.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t ≤ +1300.0°C | 0.6 |
| L | -200.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t ≤ +900.0°C | 0.5 |
| U | -200.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t ≤ +600.0°C | 0.5 |
| R | -20.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t < +100.0°C | 2.0 |
| +100.0°C ≤ t ≤ +1767.0°C | 1.4 |
| S | -20.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t < +100.0°C | 2.0 |
| +100.0°C ≤ t ≤ +1768.0 °C | 1.4 |
| B | +600.0°C ≤ t < +800.0°C |
| +800.0°C ≤ t < +1000.0°C | 1.0 |
| +1000.0°C ≤ t ≤ +1820.0°C | 1.0 |
| C | 0.0°C ≤ t < +1000.0°C |
| +1000.0°C ≤ t ≤ +2315.0 °C | 0.8+(t-1000)x0.06% |
| XK | -200.0°C ≤ t < 0.0°C |
| 0.0°C ≤ t < +300.0°C | 0.4 |
| +300.0°C ≤ t ≤ +800.0°C | 0.5 |
| A | 0.0°C ≤ t < +1000.0°C |
| +1000.0°C ≤ t ≤ +2500.0°C | 1.0+(t-1000)x0.06% |
| Extra TC | D (W3Re/W25Re) |
| +300.0°C ≤ t < +1500.0°C | 1.2 |
| +1500.0°C ≤ t ≤ +2315.0°C | 1.8 |
| G (W/W26Re) | +100.0°C ≤ t < +300.0°C |
| +300.0°C ≤ t < +1500.0°C | 1.2 |
| +1500.0°C ≤ t ≤ +2315.0°C | 1.8 |
| PLATINEL II | 0.0°C ≤ t < +100.0°C |
| +100.0°C ≤ t < +1000.0°C | 0.8 |
| +1000.0°C ≤ t ≤ +1395.0°C | 1.0 |
| Range | Resolution |
| Source | Measure |
| 90mV | 1μV |
| Display: | Segment LCD |
| Backlight: | LED (Selection of “Constantly ON”, “Constantly OFF” or “Auto off by approx. 2min”) |
| Battery life: | 55 hours (20mA source, load under 5V) |
| Automatic Power-off: | Approximately 20 minutes (Can be disabled by setting) |
| Display Refresh Rate: | Approx 1 sec. |
| Level Setting Response of generator: | Approximately 1 second (from when the output begins to change until when the output level falls within the specified accuracy) |
| Dimensions: | Approximately Approx. 90 (W)×192 (H)×42 (D) |
| Weight: | Approximately 440 g |
| Operating temperature/humidity: | -10 to 55°C and 20 to 80%RH (no condensation) |
| Storage temperature: | -20 to 60°C and 90%RH or less (no condensation |
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