The NI ‑ 9236 module performs dynamic strain measurements on all channels simultaneously, which enables synchronized measurements at high speed. Simultaneous sampling is important for applications such as impact testing where it is necessary to compare results from multiple channels at a given point in time. The NI ‑ 9236 module has an integrated excitation current source for quarter-bridge sensors. Due to the isolation up to 60 VDC and the transient isolation up to 1000 Veff, the module largely reduces the susceptibility to common-mode voltages and increases the operational safety.
Product features:
- Bridge resistance: 350 ohms
- Maximum number of differential analog input channels: 8
- Voltage measuring range of the analog input: -29.4 mV / V to 29.4 mV / V
- Maximum sampling rate: 10 kS / s per channel
- Bridge configurations: quarter bridge
- Connection type front: spring terminal
- Protective coating: yes
- With housing: yes
- Supported hardware platform: CompactDAQ, CompactRIO