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2ch Temperature Module for the RA3100 Data Acquisition System.
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2ch Temperature Module
1kS / s, thermocouple, RTD.
Supplied with 2 temperature sensor connectors.
2ch Temperature Module RA30-106 Specifications |
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| Input Channels | 2ch | ||
| Input Connector | Sensor Cable Connection Screw Connector | ||
| Input Type | Isolated unbalanced input (isolation: between channels, between each channel and chassis) | ||
| Input Impedance | 5MΩ or higher | ||
| Adaptive Sensor | Thermocouple: K, E, J, T, N, R, S, B, C (JIS C1602:2015) Resistance temperature detector (RTD): Pt100, Pt1000 (JIS C1604:2013) |
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| A/D Converter | A/D resolution: 16bit Data update rates: high speed (1.5ms), normal speed (100ms), low speed (1s) |
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Thermocouple |
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| Cold Junction Compensation | Internal/external switching type | ||
| Internal Cold Junction Compensation Temp. | ±1°C (23°C ±5°C), ±1.5°C (overall temperature range) | ||
| Disconnection Detection | ON/OFF switchable | ||
Measurement Range / Accuracy |
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T/C Type |
Measurement Range (RANGE) |
Measuring Range (°C) |
Measurement Accuracy |
| K | 200°C 600°C 1370°C |
-200 to 200 -200 to 600 -200 to 1370 |
-200 to 0°C ± (0.1% of RANGE +2°C) 0 to 1370°C ± (0.1% of RANGE +1°C) |
| E | 200°C 600°C 1000°C |
-200 to 200 -200 to 600 -200 to 1000 |
-200 to 0°C ± (0.1% of RANGE +2°C) 0 to 1000°C ± (0.1% of RANGE +1°C) |
| J | 200°C 400°C 1100°C |
-200 to 200 -200 to 400 -200 to 1100 |
-200 to 0°C ± (0.1% of RANGE +2°C) 0 to 1100°C ± (0.1% of RANGE +1°C) |
| T | 100°C 200°C 400°C |
-100 to 100 -200 to 200 -200 to 400 |
-200 to 0°C ± (0.1% of RANGE +2°C) 0 to 400°C ± (0.1% of RANGE +1°C) |
| N | 200°C 600°C 1300°C |
-200 to 200 -200 to 600 -200 to 1300 |
-200 to 0°C ± (0.1% of RANGE +2°C) 0 to 1300°C ± (0.1% of RANGE +1°C) |
| R | 200°C 1000°C 1760°C |
0 to 200 0 to 1000 0 to 1760 |
0 to 400°C ± (0.1% of RANGE +3.5°C) 400 to 1760°C ± (0.1% of RANGE +3°C) |
| S | 200°C 1000°C 1700°C |
0 to 200 0 to 1000 0 to 1700 |
0 to 400°C ± (0.1% of RANGE +3.5°C) 400 to 1760°C ± (0.1% of RANGE +3°C) |
| B | 600°C 1000°C 1800°C |
400 to 600 400 to 1000 400 to 1800 |
400 to 1800°C ± (0.1% of RANGE + 3°C) |
| C | 600°C 1200°C 2300°C |
0 to 600 0 to 1200 0 to 2300 |
0 to 400°C ± (0.1% of RANGE + 3.5°C) 400 to 2300°C ± (0.1% of RANGE + 3°C) |
| Temperature Coefficient | (Measurement Accuracy × 0.1)/°C | ||
Resistance Temperature Detector (RTD) |
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| Measurement Type | 3-wire type | ||
| Measurement Current | 0.5 mA, 1 mA switchable (at PT100), fixed at 0.1 mA (at PT1000) | ||
Measurement Range |
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Type |
Measurement Range (RANGE) |
Measuring Range (°C) |
Measurement Accuracy |
| PT100 | 200°C 400°C 850°C |
-200 to 200 -200 to 400 -200 to 850 |
-200 to 850°C ± (0.1% of RANGE ±0.5°C) |
| PT1000 | 200°C 400°C 850°C |
-200 to 200 -200 to 400 -200 to 850 |
-200 to 850°C ± (0.1% of RANGE ±0.5°C) |
| Temperature Coefficient | (Measurement Accuracy × 0.1)/°C | ||
| Common Mode Rejection Ratio | 100dB (Data update: normal speed, low speed) 80dB (Data update: High speed) at 50/60 Hz, Signal source resistance 100 Ω |
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| Allowable Input Voltage | 30V peak | ||
| Maximum Rated Voltage to Earth | 300V AC/DC | ||
| Withstand Voltage | 3kV AC, 1 minute (between input terminal and main chassis) | ||
| Dimensions | Approx. 140 (input-side W) x 223(D) x 20(H) mm | ||
| Weight | Approx. 300g | ||
| Compliance Standards | Safety: IEC61010-1 EMC: IEC61326-1, class A |
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| Accessories | Temperature sensor connection connector (RA30-555) 2pcs/set | ||
