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Hour meter electromechanical
HC77
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Hour meter and totaling counter in one device.
The counter combinations HC 77 and HC 77.55 consist of an hour meter and a total counter and can be controlled both in parallel and individually. As installation meters with a small installation depth, they can be used in various application areas. Optionally with 2 hour meters on request.| Mechanical | |
|---|---|
| Model | Dual-function device electromechanical |
| Functions |
Multifunction devices Pulse counter Hour meters / timers Dual-function display |
| Dimension 1 |
48 x 48 mm | 45 x 45 mm 55 x 55 mm | 50 x 50 mm 72 x 72 mm |
| Protection level |
IP52 |
| Working temperature | -15 °C ... +50 °C |
| Weight | 65 g |
(1) Front panel size | Panel cut-out
| Electrical | |
|---|---|
| Power supply |
20...30 V AC 42...48 V AC 187...264 V AC 10...30 V DC 36...80 V DC 100...130 V DC |
Properties
General time counting, maintenance intervals for measuring devices (ventilation, oxygen, dialysis), small devices, UV lamps, display panels in vehicles, elevators, burners for heating systems
- Hour meter and total counter in one device
- No zero position
- High shock resistance
- Optically large digits
- IP52 protection at the front (IP65 optional)
- Retains value in the event of power failure
- UL certification
- Long service life
- Counter can also be controlled separately as an option
General time counting, maintenance intervals for measuring devices (ventilation, oxygen, dialysis), small devices, UV lamps, display panels in vehicles, elevators, burners for heating systems
