Motec Systems C125 - Page 62

MoTeC Appendices 61
Analogue Temp Inputs
Suitable for
2 wire variable resistance sensors and some
voltage output sensors
Measure Voltage Range
0 to 15.0 V
Note: Voltages outside this range may affect
the readings on other inputs.
Input Resistance
1000 ohms pull-up to 5 V sensor supply
+100 k to 0 V
Resolution
3.66 mV
Measurement Methods
Ratiometric
Absolute
Variable Resistance
Off/On
Update Rate
1000 times / second
Filter
290 Hz 1
st
order
Calibration Accuracy
Gain: 0.05% max (Ratiometric method) Gain:
0.15% max (Absolute method)
Offset: ± 6 mV max
Linearity: ± 6 mV max
Temperature Stability: 60 ppm/°C max
Calibration Schedule: 12 months