Compact dimensions Low power consumption Low running noise Ingress protection IP 66
| Product Family | 633 AC |
| Function | Time counter |
| Technology | Electromechanical |
| Digits | 6-digit |
| Display | 6-digit |
| Preset | none |
| Digit Height [mm] | 4 mm (0.2 in), visual |
| Voltage |
|
| Reset | without reset |
| Duty Cycle at 25 °C | 100 % |
| Frequency |
|
| Power Consumption | 0.08 1 VA |
| Supply Voltage |
|
| Count Input | adding |
| Electrical Connection |
|
| Counting Range | 0 99999.9 h |
| IP Protection Class | IP 66 |
| Operating Temperature [°C] | - 10 ... + 50 °C (+ 14 ... 122 °F) |
| Storage Temperature [°C] | - 25 ... + 70 °C (+ 14 ... 122 °F) |
| Degree of Protection |
|
| Humidity |
|
| Noise Level | approx. 40 dB (25 cm/9.8 in distance) |
| General Design | EN 61 010-1 / IEC 61010-1 |
| Vibration Resistance | 30 m/s2 (164 ft/s2) acc. IEC 068-2-6 |
| Shock Resistance | 800 m/s2 (1969 ft/s2) (6 ms) acc.IEC 068-2-27 |
| Protection Class | II, EN 61010-1 / IEC 61010-1 |
| Contamination Level |
|
| Size [mm] | 30x20x56 |
| Mounting Options |
|
| Mounting | front panel mounting with clamping frame |
| Reset | without reset |
| Weight [g] | approx. 20 g (3.2 oz) |
| Mounting Position | horizontal rolling axis |
Type 633 AC is a small AC counter with a low power consumption that has impressed many customers due to its robust construction and easy installation. Since Type 633 AC has IP 66 ingress protection, dirt and moisture will have no effect on it. This counter is dustproof and protected against even powerful water jets.
