NI NI-9237 应变/​压力输入​模块 (D-SUB, 4-Channel, ±25 mV/V, 50 kS/s/ch)

Bridge Resistance: —

Maximum Number of Differential Analog Input Channels: 4

Analog Input Voltage Range: -25 mV/V to 25 mV/V

Maximum Sample Rate: 50 kS/s/ch

Bridge Configurations: Full Bridge Quarter Bridge Half Bridge

Front Connection Type: D-SUB

Conformal Coated: No

Enclosed: Yes

Supported Hardware Platform: CompactDAQ CompactRIO

Provides analog input channels for measuring strain as part of CompactDAQ or CompactRIO systems.

The C Series Strain/Bridge Input Module works with higher-channel-count, dynamic strain measurement systems. Modules can acquire measurements from up to eight channels, with compatibility options for quarter-, half-, and full-bridge sensors. The C Series Strain/Bridge Input Module is ideal for application channels requiring measurements at particular times, such as impact tests. It includes built-in voltage excitation, as well as transient isolation for high-common-mode noise rejection and improved safety.The C Series Strain/Bridge Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.

Datasheet