KE
KEYENCE CORPORATION NR-XHA08T
NR-X series (Multi-input Data Logger) - NR-XHA08T
Категории:
Технические характеристики
| Input method | Insulated single-end input, channels insulated from each other, input channels insulated from the case and other units (system) |
|---|---|
| Number of input channels | 8 |
| Input connector type | Dedicated 3-pin connector |
| Measurement cycle | Maximum sampling cycle: 100 μs (10 kHz) to 60 s |
| A/D converting system | Delta-sigma method |
| A/D resolution | 24 bits |
| A/D integration time (noise filter) | AUTO (Automatic configuration according to sampling cycle), 25 μs (40 kHz), 208 μs (4.8 kHz), 2.5 ms (400 Hz), 16.7 ms (60 Hz), 20 ms (50 Hz), 100 ms (10 Hz) |
| Input frequency band | 2 kHz (−3 dB or more) |
| Input type | Voltage input: ±60 V, ±20 V, ±10 V, ±5 V, ±2 V, ±1 V, ±500 mV, ±200 mV, ±100 mV Current input: ±20 mA |
| Averaging | Switchable between ON/OFF, Averaging rate: 2 to 128 (moving average) |
| Напряжение питания | 1 MΩ ±2% |
| Напряжение питания | 10 MΩ ±2% |
| Input impedance (Current input) | Approx. 100 Ω |
| Measurement range (±60 V) | Measurable range: −60.000 to +60.000 V Measurement accuracy: ±0.05% of rdg ±8 mV Display resolution: 2 mV |
| Measurement range (±20 V) | Measurable range: −22.000 to +22.000 V Measurement accuracy: ±0.05% of rdg ±4 mV Display resolution: 1 mV |
| Measurement range (±10 V) | Measurable range: −11.000 to +11.000 V Measurement accuracy: ±0.05% of rdg ±2 mV Display resolution: 0.5 mV |
| Measurement range (±5 V) | Measurable range: −5.5000 to +5.5000 V Measurement accuracy: ±0.05% of rdg ±0.8 mV Display resolution: 0.2 mV |
| Measurement range (±2 V) | Measurable range: −2.2000 to +2.2000 V Measurement accuracy: ±0.05% of rdg ±0.4 mV Display resolution: 0.1 mV |
| Measurement range (±1 V) | Measurable range: −1.1000 to +1.1000 V Measurement accuracy: ±0.05% of rdg ±0.2 mV Display resolution: 0.05 mV |
| Measurement range (±500 mV) | Measurable range: −550.00 to +550.00 mV Measurement accuracy: ±0.05% of rdg ±0.08 mV Display resolution: 0.02 mV |
| Measurement range (±200 mV) | Measurable range: −220.00 to +220.00 mV Measurement accuracy: ±0.05% of rdg ±0.04 mV Display resolution: 0.01 mV |
| Measurement range (±100 mV) | Measurable range: −110.000 to +110.000 mV Measurement accuracy: ±0.05% of rdg ±0.02 mV Display resolution: 0.005 mV |
| Measurement range (±20 mA) | Measurable range: −22.000 to +22.000 mA Measurement accuracy: ±0.08% of rdg ±0.004 mA Display resolution: 0.001 mA |
| Maximum input rating | Voltage input: ±60 V, Current input: ±30 mA |
| Напряжение питания | 120 VAC and 170 Vpeak, or 120 VDC (when using NR-XHA08T protective grounding) The following applies when not using NR-XHA08T protective grounding. Dry locations: 30 VAC and 42.4 Vpeak, or 60 VDC Wet locations: 16 VAC and 22.6 Vpeak, or 35 VDC |
| Напряжение питания | Between measurement input terminal and case/other units (system): 1000 VAC (50 Hz / 60 Hz) for 1 minute Between measurement input terminals: 1000 VAC (50 Hz / 60 Hz) for 1 minute |
| Buffer memory | 16M data |
| Warm up time | 30 minutes or more |
| Residual noise level | 0.005% of F.S. (typ.) when A/D integration time is set to 20 ms (50 Hz) / 16.7 ms (60 Hz) 0.05% of F.S. (typ.) when A/D integration time is set to 208 μs (4.8 kHz) |
| Common mode noise reduction ratio | 105 dB or more (up to 60 Hz DC) (typ.) |
| Remote connection | Dedicated environment-resistant remote unit input port × 1 (Remote IN), Output port × 1 (Remote OUT) Connection to NR-X100W master data collection unit or other NR-XR01 remote units using environment-resistant unit cable Connectable to multiple environment-resistant measurement units |
| Synchronization accuracy between remote connection units | ±1 μs |
| Power supply | Supplied from NR-X100W master unit |
| Power consumption | 5.8 W or less |
| Surrounding air temperature | −40 to +85°C -40°F to +185°F |
| Operating ambient humidity | Max. 100% RH |
| Vibration resistance | 100 m/s 2 328.1 ft/s 2 ; 5 to 2000 Hz; 2 hours in each of the X, Y, and Z directions (IEC 60068-2-6) Equivalent to JIS D1601 Stage 45 (Class 1, Class 2, and Class 3; equivalent to Class B) automotive vibration standard |
| Shock resistance | 1000 m/s 2 3280.8 ft/s 2 ; 3 times in each of the X, Y, and Z directions (18 times in total) (IEC 60068-2-27) |
| Степень защиты (IP) | IP65/IP67 (IEC 60529) Enclosure Type 4X (UL 50E, CSA C22.2 No. 94.2, NEMA 250) Indoor/outdoor use |
| Материал | Main unit case: Aluminum die-casting (coated), Display: Reinforced glass, Connectors: Brass (chromate processing), Connector protection cap: PBT+PC |
| Масса | Approx. 690 g 24.36 oz |