KE
KEYENCE CORPORATION NR-TH08
NR-500 series (Multi-input Data Logger) - NR-TH08
Категории:
Технические характеристики
| Type | High-accuracy temperature/voltage measurement unit |
|---|---|
| Input method | Floating unbalanced input, channels insulated from each other, CH inputs insulated from other units (PC), channels not insulated from each other for resistance thermometers |
| Number of channels | Input: 8 |
| Measurement cycle | Fastest sampling cycle: 100 ms (A/D integration time: 2 ms) to 1 h |
| A/D converting system | Delta-sigma method |
| A/D resolution | 24 bit |
| A/D integration time | 2 ms, 16.7 ms, 20 ms |
| Input type | Voltage: ±50 V, ±10 V, ±5 V, ±1 V, ±0.5 V, ±0.1 V; Thermocouple; K, J, E, T, R, S, B, N, C; Resistance thermometer: Pt100, JPt100 3-line type; Specified current: 1 mA |
| Measurement range (±50 V) | Measurable range: −55.00 to +55.00 V Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits Display resolution: 10 mV |
| Measurement range (±10 V) | Measurable range: −11.000 to +11.000 V Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits Display resolution: 1 mV |
| Measurement range (±5 V) | Measurable range: −5.500 to +5.500 V Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits Display resolution: 1 mV |
| Measurement range (±1 V) | Measurable range: −1.1000 to +1.1000 V Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits Display resolution: 0.1 mV |
| Measurement range (±500 mV) | Measurable range: −550.0 to +550.0 mV Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits Display resolution: 0.1 mV |
| Measurement range (±100 mV) | Measurable range: −110.00 to +110.00 mV Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±2 digits Display resolution: 0.01 mV |
| Measurement range (K) | Measurable range: −100 to +1372°C -148°F to +2501.6°F , −200 to −100°C -328°F to -148°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F , ±0.05% of rdg ±0.9°C ±1.6°F Display resolution: 0.05°C 0.09°F |
| Measurement range (J) | Measurable range: −100 to +1200°C -148°F to +2192°F , −200 to −100°C -328°F to -148°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F , ±0.05% of rdg ±0.8°C ±1.4°F Display resolution: 0.05°C 0.09°F |
| Measurement range (E) | Measurable range: −100 to +1000°C -148°F to +1832°F , −200 to −100°C -328°F to -148°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F , ±0.05% of rdg ±0.8°C ±1.4°F Display resolution: 0.05°C 0.09°F |
| Measurement range (T) | Measurable range: −100 to +400°C -148°F to +752°F , −200 to −100°C -328°F to -148°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.5°C ±0.9°F , ±0.05% of rdg ±0.8°C ±1.4°F Display resolution: 0.01°C 0.02°F |
| Measurement range (N) | Measurable range: 0 to 1300°C 32°F to 2372°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.6°C ±1.1°F Display resolution: 0.05°C 0.09°F |
| Measurement range (C) | Measurable range: 1500 to 2315°C 2732°F to 4199°F , 0 to 1500°C 32°F to 2732°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±1.1°C ±2.0°F , ±0.05% of rdg ±0.8°C ±1.4°F Display resolution: 0.05°C 0.09°F |
| Measurement range (R) | Measurable range: 300 to 1768°C 572°F to 3214.4°F , 0 to 300°C 32°F to 572°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.8°C ±1.4°F , ±0.05% of rdg ±1.6°C ±2.9°F Display resolution: 0.05°C 0.09°F |
| Measurement range (S) | Measurable range: 300 to 1768°C 572°F to 3214.4°F , 0 to 300°C 32°F to 572°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±0.9°C ±1.6°F , ±0.05% of rdg ±1.6°C ±2.9°F Display resolution: 0.05°C 0.09°F |
| Measurement range (B) | Measurable range: 400 to 600°C 752°F to 1112°F , 600 to 1820°C 1112°F to 3308°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.05% of rdg ±1.7°C ±3.1°F , ±0.05% of rdg ±1.0°C ±1.8°F Display resolution: 0.05°C 0.09°F |
| Measurement range (Pt100) | Measurable range: −200 to +660°C -328°F to +1220°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.1% of rdg ±0.3°C ±0.5°F Display resolution: 0.02°C 0.04°F |
| Measurement range (JPt100) | Measurable range: −200 to +510°C -328°F to +950°F Measurement accuracy (A/D integration time: 16.7 ms, 20 ms): ±0.1% of rdg ±0.3°C ±0.5°F Display resolution: 0.02°C 0.04°F |
| Reference contact compensation | Switchable between internal and external (individual unit setting, 0°C 32°F for external) |
| Reference contact compensation accuracy | ±0.7°C ±1.3°F (23°C ±2°C 73.4°F ±3.6°F , at input terminal temperature equilibrium) |
| Напряжение питания | ±60 V (rated) |
| Напряжение питания | 10 MΩ or more |
| Напряжение питания | Approx. 1 MΩ |
| Напряжение питания | 1500 VAC (50/60 Hz) for 1 minute |
| Напряжение питания | 120 Vp-p AC/DC |
| Напряжение питания | 2 kΩ or less |
| Input signal source resistance (Resistance thermometer) | 10 Ω or less per line (three lines must be equal) |
| Thermocouple burnout | Wire breakage detected in the thermocouple range by applying 1 μA of current |
| Burnout detection frequency | Detected in the measurement cycle |
| Buffer memory | 200k data |
| Warm up time | 30 minutes or more |
| Rating (Power consumption) | 1.2 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. 230 g 8.12 oz (including approx. 100 g 3.53 oz for the OP-51582 (NR-TH08 terminal block)) |