
Do you have a question about the Belimo EFB Series and is the answer not in the manual?
| Quality Standard | ISO 9001 |
|---|---|
| Protection Rating | IP54 |
| Operating Range | -30…50°C |
| Storage Range | -40…80°C |
| Humidity | 5…95% RH non-condensing |
| Servicing | Maintenance-free |
| Flow Measurement | Yes |
| Connection Type | Threaded or flanged |
| Communication Protocol | Modbus RTU |
| Power Supply | 24 VAC/VDC |
| Type | Electronic flow controller |