CM4200 | CML4255 | CML4275 | |
Temperature alarm | ✓ | ✓ | ✓ |
Number of temperature sensor inputs | 1 | 2 | 2 |
Logging of temperature values (in portal) | ✓ | ✓ | |
Number of dry inputs (NO/NC) | 2 | 2 | 2 |
Alarm after activated (NO/NC) input | ✓ | ✓ | ✓ |
(Open collector) ouput | ✓ | ✓ | |
Ability to run battery-operated | ✓ | ✓ | ✓ |
Alarm after power failure | ✓ | ✓ | ✓ |
Local display of actual values | |||
Audible alarm indication on site | ✓ | ✓ | |
Industrial (outdoor) enclosure IP66 | ✓ | ||
Option for “smart data transfer” | ✓ | ||
Option to sum “heat hours” in period | ✓ |