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APPENDIX B: SPECIFICATIONS
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VOLTAGE MEASUREMENT INPUTS: |
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| IMPEDANCE: |
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| 10 Meg Ω nominal | ||
| RANGE: |
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| ±2 VDC |
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| RESOLUTION: |
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| 100 µV |
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| ACCURACY: |
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| ±500 µV |
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| CMRR: |
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| >120 db at 50/60 Hz | |
| NMRR: |
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| > 45 db at 50/60 Hz | |
| ABSOLUTE MAXIMUM OVERVOLTAGE |
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| PROTECTION: |
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| 120 VAC |
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THERMOCOUPLE INPUTS: |
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| TYPES: |
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| J, K, T, E |
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| RESOLUTION: |
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| 0.1°, C or F | ||
| INPUT IMPEDANCE: |
| 100 Meg Ω | |||
| LEAD RESISTANCE EFFECT: | <20 µV / 800Ω | ||||
| COLD JUNCTION COMPENSATION: | ±0.5°C Max, (10°C to 40°C) | ||||
| CMRR at 50/60 Hz: |
| >120 db |
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| NMRR at 50/60 Hz: |
| > 60 db |
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ACCURACY: |
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TYPE | RANGE (°C) | TABLE CONFORMITY | TOTAL ACCURACY | |||
J | to | +760. | 0.08° |
| ±0.8° | |
| 0. | to | +760. | 0.08° |
| ±0.6° |
K | to +1250. | 0.10° |
| ±0.8° | ||
| 0. | to +1250. | 0.10° |
| ±0.6° | |
T | to | +400. | 0.10° |
| ±0.8° | |
| 0. | to | +400. | 0.10° |
| ±0.6° |
E | to | +660. | 0.09° |
| ±0.8° | |
| 0. | to | +660. | 0.09° |
| ±0.6° |
TYPE | RANGE (°F) | TABLE CONFORMITY | TOTAL ACCURACY | |||
J | to +1400. | 0.14° |
| ±1.5° | ||
| +32. | to +1400. | 0.14° |
| ±1.0° | |
K | to +2282. | 0.18° |
| ±1.5° | ||
| +32. | to +2282. | 0.18° |
| ±1.0° | |
T | to | +752. | 0.18° |
| ±1.5° | |
| +32. | to | +752. | 0.18° |
| ±1.0° |
E | to +1225. | 0.16° |
| ±1.5° | ||
| +32. | to +1225. | 0.16° |
| ±1.0° |
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