Rotational speed monitor rotas
| Frequency range | 0.01 ... 20,000 Hz |
| Voltage / Current | 18 ... 36 VDC / <160 mA |
| Trigger level | adjustable |
| Pulse duration min. | 20 µs |
| Safety-oriented analysis | on request |
| Part-No. | Type | Description |
| 5810.100 | CR | Speed monitor with one relay, without analog output |
| 5810.200 | CRR | Speed monitor with tworelay, without analog output |
| 5820.100 | CRA | Speed monitor with one relay, with analog output |
| 5820.200 | CRRA | Speed monitor with two relay, with analog output |
Some of these products are discontinued and no longer available.
Features of the rotational speed monitor rotas:
- Variable input for pulse and sine wave signals of 0.01 Hz to 20,000 Hz
- 15 different units of measurement
- LC-display
- Simple operation using 6 buttons
- Two independent relays (change-over)
- Freely programmable relay switching
- Programmable switching hysteresis
- Overspeed and underspeed monitoring
- Start-up override and switch-back delay
- Optional version with scalable analog output
- Pre-programmed or delivered for free parameter setting
