The **IFM VKV021** is a high-reliability vibration monitor engineered for continuous monitoring of overall machine vibration according to **DIN ISO 10816** standards. It features a user-friendly design with two intuitive setting rings that allow for precise adjustment of the **RMS switching threshold** and **response delay time**. The monitor provides a dual-output system: a digital switching output for immediate alarm triggers and an analog current output (4...20 mA) for continuous tracking of vibration speed. With its robust IP67-rated housing and clearly visible status LEDs, the VKV021 is the ideal solution for protecting rotating machinery like motors, fans, and pumps from costly mechanical failures.
| Manufacturer | IFM Electronic |
|---|---|
| Model Code | VKV021 |
| Measuring Range [RMS] | 0 ... 25 mm/s |
| Frequency Range | 10 ... 1000 Hz |
| Operating Voltage [V] | 18 ... 32 DC |
| Outputs | 1 x Digital (Switching) / 1 x Analog (4...20 mA) |
| Response Delay [s] | 1 ... 60 (Adjustable) |
| Operating Temperature | -25°C ... +80°C |
| Protection Rating | IP 67 |
Download the official IFM VKV021 datasheet for complete technical blueprints, frequency response curves, and wiring diagrams.