KE
KEYENCE CORPORATION NR-HA08P
NR-X series (Multi-input Data Logger) - NR-HA08P
Категории:
Технические характеристики
| Input method | Single-end input / Balanced differential input selection Channels not insulated from each other, input channels insulated from other units (PC) |
|---|---|
| Number of channels | Single-end: 8 ch (Differential: 4 ch) / Current: 4 ch |
| Measurement cycle | Maximum sampling cycle: 1 μs (1 MHz) to 60 s |
| A/D converting system | Successive approximation |
| A/D resolution | 14 bit |
| Input frequency band | 250 kHz (−3 dB typ.) |
| Напряжение питания | 1 MΩ ±1% |
| Input impedance (Current) | 250 Ω ±1% |
| Напряжение питания | ±10 V, ±5 V, ±2.5 V, ±1 V, ±0.5 V, ±0.25 V |
| Input type (Current) | ±20 mA |
| Напряжение питания | ±30 V |
| Maximum input rating (Current range) | ±30 mA |
| Напряжение питания | 300 VAC (50/60 Hz), 1 minute |
| Measurable range | ±10 V: −11.000 to +11.000 V ±5 V: −5.500 to +5.500 V ±2.5 V: −2.7500 to +2.7500 V ±1 V: −1.1000 to +1.1000 V ±0.5 V: −550.0 to +550.0 mV ±0.25 V: −275.00 to +275.00 mV ±20 mA: −22.000 to +22.000 mA |
| Measurement accuracy (Zero-point accuracy) | ±0.03% of F.S. |
| Measurement accuracy (DC amplitude accuracy) | ±0.1% of F.S. (10 V/5 V/2.5 V/20 mA range at 16 averages, 1 V/0.5 V/0.25 V range at 128 averages) |
| Display resolution | ±10 V: 1 mV ±5 V: 1 mV ±2.5 V: 0.1 mV ±1 V: 0.1 mV ±0.5 V: 0.1 mV ±0.25 V: 0.01 mV ±20 mA: 1 μA |
| Buffer memory | 4M data |
| Warm up time | 15 minutes or more |
| Power supply (Power consumption) | 3.3 W or less |
| Рабочая температура | 0 to +40°C 32°F to 104°F |
| Environmental resistance (Relative humidity) | 10 to 85% RH (no condensation) |
| Масса | Approx. 170 g 6.00 oz (including approx. 20 g 0.71 oz for the OP-88521 (NR-HA08P terminal block)) |