Elapsed hours counters, 7511 series
| Manufacturer | TRUMETER |
| Type of counter | electronical |
| Type of counted signal | working time |
| Mounting | on panel |
| Operating temperature | -10...60°C |
| IP rating | IP65 |
| Range | 99999999 |
| Power supply | battery CR2477 3V x1 |
| Kind of counter | progressive/reversing |
| Mounting hole | 22.5x45mm |
| Display | LCD |
| Display height 1 | 9mm |
| Body dimensions | 24x48x53.4mm |
| Battery/ rechargeable battery | battery CR2477 3V x1 |
| Symbol | Kind of IN1 | Electrical input 1 parameters |
|---|---|---|
| TRU-7511 | NPN | 1...18V DC |
| TRU-7511HV | voltage | 100...240V AC, 5...110V DC |
