Analog Input >> Measurement Type
Data Type: | int32 |
Description: | Indicates the measurement to take with the analog input channel and in some cases, such as for temperature measurements, the sensor to use. |
Restrictions: | Not Settable |
Valid values
DAQmx_Val_Voltage | 10322 | Voltage measurement. |
DAQmx_Val_VoltageRMS | 10350 | Voltage RMS measurement. |
DAQmx_Val_Current | 10134 | Current measurement. |
DAQmx_Val_CurrentRMS | 10351 | Current RMS measurement. |
DAQmx_Val_Voltage_CustomWithExcitation | 10323 | Voltage measurement with an excitation source. You can use this measurement type for custom sensors that require excitation, but you must use a custom scale to scale the measured voltage. |
DAQmx_Val_Freq_Voltage | 10181 | Frequency measurement using a frequency to voltage converter. |
DAQmx_Val_Resistance | 10278 | Resistance measurement. |
DAQmx_Val_Temp_TC | 10303 | Temperature measurement using a thermocouple. |
DAQmx_Val_Temp_Thrmstr | 10302 | Temperature measurement using a thermistor. |
DAQmx_Val_Temp_RTD | 10301 | Temperature measurement using an RTD. |
DAQmx_Val_Temp_BuiltInSensor | 10311 | Temperature measurement using a built-in sensor on a terminal block or device. On SCXI modules, for example, this could be the CJC sensor. |
DAQmx_Val_Strain_Gage | 10300 | Strain measurement. |
DAQmx_Val_Position_LVDT | 10352 | Position measurement using an LVDT. |
DAQmx_Val_Position_RVDT | 10353 | Position measurement using an RVDT. |
DAQmx_Val_Accelerometer | 10356 | Acceleration measurement using an accelerometer. |
DAQmx_Val_SoundPressure_Microphone | 10354 | Sound pressure measurement using a microphone. |
DAQmx_Val_TEDS_Sensor | 12531 | Measurement type defined by TEDS. |
You can get this property using:
DAQmxGetAIMeasType