Application area
The VEGATOR 621 is a signal conditioning instrument for level detection for continuously measuring 4 ... 20 mA sensors. The instrument processes the measured values of a sensor and delivers a switching signal according to the adjusted switching threshold. Hence simple control tasks can be solved. Typical applications are monitoring functions such as overflow or dry run protection as well as gauge monitorings.
| Input | 1 x 4 … 20 mA sensor input active |
| Output |
1 x level relay 1 x level transistor |
| Integration time | adjustable |
| Switching hysteresis | fix |
| Operating voltage |
20 … 253 V AC, 50/60 Hz 20 … 72 V DC |
| Mounting | carrier rail 35 x 7.5 acc. to EN 50022 |
| SIL qualification | optionally up to SIL2 |
