直接連接傳感器

將各種傳感器直接連接到測量設備的能力現在已經成為現實。不需要額外的信號調理。傳感器基於物理屬性，金屬，晶體，電阻，電容特性和其他這樣的元件。以前，必須使用電子手段對其進行放大，電壓轉換，隔離，提供激勵或其他方式，以便接受和與測量輸入相容。
　

但情況並非總是如此:

直接連接傳感器模組現在，在模組內部包含必要的信號調理。結果是傳感器和模塊之間快速，直接的連接。應用軟件可以控制和分析結果數據來解決完整的問題。對於乙太網模組，內置的網頁軟件提供數據採集和導出到Excel。

下面列出了直接連接的模組：
　

Application	Module	Sensor	Internal Signal Conditioning	Easy-to-Use Compatible Software
USB
Application	Module	Sensor	Internal Signal Conditioning	Easy-to-Use Compatible Software
Vibration	DT9837 Series DT9857E VIBbox	Accelerometer	Current source excitation AC/DC Coupling, Low-pass filter	QuickDAQ FFT Analysis Option
Sound	DT9837C DT9847	Microphone	Current source excitation AC/DC Coupling, Low-pass filter	QuickDAQ FFT Analysis Option
Temperature Strain Voltage Current Resistance	DT9829	Thermocouple RTD, NTC Strain Gage Load Cell Torque Sensor Force Sensor	CJC, analog filtering Precision current source, filtering 1/4 and 1/2 Bridge Completion Bridge Excitation Precision resistors, filtering, linearization	QuickDAQ
Strain	DT9838	Strain Gage Load Cell Torque Sensor Force Sensor	1/4 and 1/2 Bridge Completion Bridge Excitation, TEDS, Low-pass filter	QuickDAQ FFT Analysis Option
Temperature Resistance High Voltage	MEASURpoint USB	Thermocouple RTD Battery Stack	CJC, analog filtering Precision current source, filtering Precision high voltage resistors, filtering, linearization	QuickDAQ
Temperature	DT9828	Thermocouple	CJC, filtering, linearization	QuickDAQ
Ethernet
Vibration	DT8837	Accelerometer	Current source excitation, Isolation, AC/DC Coupling, Low-pass filter	QuickDAQ FFT Analysis Option
Temperature Resistance High Voltage	MEASURpoint Ethernet	Thermocouple RTD Battery Stack	CJC, analog filtering Precision current source, filtering Precision high voltage resistors, filtering, linearization	QuickDAQ

各式直接連接傳感器模組