PT-104 Specifications Input/output Type Temperature Resistance Sensor PT100, PT1000 n/a Range –200 to 800 °C 0 to 375 Ω 0 to 10 kΩ Accuracy (at 23 ±2 °C) 0.015 °C 0.01% of reading 50 ppm at 100 Ω Temperature coefficient 5 ppm/°C 5 ppm/°C RMS noise with filter 0.01 °C 10 ppm Resolution 0.001 °C 1 µΩ Overload protection ±30 V Number of inputs 4 Converter resolution 24 bits Conversion time 720 ms per channel Input connectors 4-pin mini-DIN Input impedance >1 MΩ Output connectors USB and Ethernet