ifm’s VN family offers more application flexibility than simple switches and transmitters.
Two measuring channels
ifm’s VK and VT sensors measure only v-RMS and only at one point. The VNB211 has two measuring channels:
4-digit alphanumeric display
The VN family can be configured using software or via the pushbuttons on the sensor display.
On-board history
The VNB211 has on-board memory with real-time clock to store values at a preset interval. This information is configured and accessed via software. The maximum value detected during the interval as well as the average value during the interval can be tracked for trending and root cause analysis.
The VNB211 can detect vibration increases caused by defects such as: