Sutron Corporation Satlink Operations & Maintenance Manual, Rev 8.04.2 11/3/2016 pg. 30
The key settings for thermocouples are:
Measurement Type: Analog
Analog type: Diff C, D or E.
Input Range: 39mV with Bias
Equation: 24716*X+Terminal_temp {K type thermocouple, -8C to 64C}
For more accurate results, here are some other K-Type Equations:
Linear delta T range of ± 20°C. Approximation error is ±0.20°C.
Temp (°C) = 25.346 * X*1000 – 0.1114 + Terminal_temp
Linear delta T range of ± 40°C. Approximation error is ±0.83°C.
Temp (°C) = 25.419 * X*1000 – 0.3847 + Terminal_temp
3
rd
order Poly delta T range of ± 20°C. Approximation error is ±0.01°C
Temp (°C) = Poly((X*1000), (Terminal_temp -0.0107), 25.263, -0.4443, 0.2053)
3
rd
order Poly delta T range of ± 40°C. Approximation error is ±0.03°C
Temp (°C) = Poly((X*1000), (Terminal_temp -0.0115), 25.326, -0.4305, 0.0861)
T-Type Equations:
Linear delta T range of ± 20°C. Approximation error is ±0.30°C.
Temp (°C) = 25.892 * X*1000 – 0.151 + Terminal_temp
Linear delta T range of ± 40°C. Approximation error is ±1.20°C.
Temp (°C) = 25.851 * X*1000 – 0.612 + Terminal_temp
3
rd
order Poly delta T range of ± 20°C. Approximation error is ±0.01°C
Temp (°C) = Poly((X*1000), (Termina 0.0051), 25.881, -0.688, 0.0277)
3
rd
order Poly delta T range of ± 40°C. Approximation error is ±0.03°C
Temp (°C) = Poly((X*1000), (Termina 0.0234), 25.868, -0.755, 0.0616)
