| Entry | 1 reed contact flow meter | 
| Output | Purge  Contact, meter entry image Pump 1 Pump 2 230 volts 50Hz  | 
| Setting | Front 4 keys keyboard | 
| Display | Digital display 2x16 digits | 
| Protection | Delayed-action fuse on Fusible (power supply and output) | 
| Waterproofness | IP65 with door | 
| Connection | Terminal block and cable gland | 
| Power | 230V 50 Hz | 
| Electrical consumption | 5 VA | 
| Environment | -10°C to +55°C | 
| Date/hour | Registered by 1.5V and 3.6V batteries | 
| Enclosure | Wall mounting with door (300x20x180) |