Dewetron PUREC, Technical Reference Manual

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450182 • PU[REC] • Technical Reference Manual • Printing version 1.0.0 • November 2
nd
, 2020
MAIN SYSTEM
Thermocouple via
MSI2-TH-x
Thermocouple types Type K, J, T, C
Sensor connection 1m cable with standard miniature thermocouple connector according to TC type
Preamplifier Integrated; cable drive capability 50 m
Open thermocouple detection 100 MΩ pullup; broken sensor shows positive full scale
CJC accuracy 1.0 °C
Input impedance >10 Ω
Bias current 50 nA
Linearization Through software according to sensor type
Bandwidth 30 kHz
Typical peak to peak noise for sensor type K
1 kHz bandwidth 0.50 °C
100 Hz bandwidth 0.25 °C
10 Hz bandwidth 0.04 °C
TEDS For adapter identification and calibration data
Accuracy incl. CJC error
MSI2-TH-K Type K (DIN-EN 60584-1)
Input ranges -200 to 1370 °C [-328 to 2498°F]
Accuracy incl. CJC error -200 to -100 °C ±1.2 °C
-100 to 1370°C ±0.6°C
MSI2-TH-J Type J (DIN-EN 60584-1)
Input ranges -210 to 1200 °C [-346 to 2192°F]
Accuracy incl. CJC error -200 to -100 °C ±1.1 °C
-100 to 1200°C ±0.6°C
MSI2-TH-T Type T (DIN-EN 60584-1)
Input ranges -270 to 400 °C [-454 to752°F]
Accuracy incl. CJC error -250 to -100 °C ±3 °C
-100 to 400°C ±0.8°C
MSI2-TH-C Type C (ASTM E988-96)
Input ranges 0 to 2300 °C [32 to 4172°F]
Accuracy incl. CJC error 0 to 1600 °C ±1 °C
1600 to 2300°C ±1.5°C
MSI2-TH-x