Motec SDL, User Manual

Page: 49 / 70

MoTeC Appendices 47
Measurement Voltage Range: 0 to 15 V
•
Note that voltages outside this range may affect the readings on other
inputs.
Input Resistance: 1000 ohms pullup to 5V sensor 100k to 0V
Resolution: 3.74 mV
Measurement Methods: Ratiometric, Absolute, Variable Resistance, Off/On
Update Rate: 500 times / second
Filter: 150Hz 1
st
order
Calibration Accuracy
Gain (Ratiometric operation) 0.05% max
Gain (Absolute operation) 0.15% max
Offset
±
6 mV max
Linearity
±
6 mV max
Temperature Stability 60 ppm/
°
C max
Calibration Schedule 12 Months
Lambda Input
Type: Wide Band MoTeC
Measurement Range: 0.75 to 1.50 Lambda (or 0 to 1V)
Accuracy: 1.5 % up to 1.20 Lambda
Update Rate: 100 times / second
Switch Inputs
Suitable for: Switch to 0V, or Off / On Voltage signal
Pullup Resistor: 4700 ohms to 5V
Voltage Range: 0 to 15V
Positive Trigger Threshold: 3.5 V max
Negative Threshold: 1.0 V min
Hysteresis: 0.5 V Min
Measurement Methods: Off/ On only