Hengstler 633 AC Time Counter is a small AC counter with 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.
Time counters display the duty cycle of installations, machines and appliances. They provide information on the expiry times of warranty periods, hours of use and the countdown to the next scheduled maintenance work. For use in time-dependent controllers, we also have a series of preset time counters in our product range.
As a further complement, we can provide a series of time counters that offer versatile configuration options in an attractive, state-of-the-art design. Examples of typical applications: Maintenance interval counters, control of mixing quantities.
Hengstler 633 AC Time Counter Features
Compact dimensions Low power consumption Low running noise Ingress protection IP 66
|Product Family||633 AC|
|Digit Height [mm]||4 mm (0.2 in), visual|
|Duty Cycle at 25 °C||100%|
|Power Consumption||0.08-1 VA|
|Supply Voltage||24 VAC|
|Electrical Connection||screw terminal connections for cables max. 2.5 mm² (0.0039 in²)|
|AMP connector 0.8 x 2.8 mm (0.3 x 1.1 in)|
|cable connection 250 mm (9.8 in) long|
|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||front IP 66|
|connections IP 40 (touchproof)|
|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||V 2|
|Mounting Options||Front plate|
|w/ catch spring|
|Mounting||front panel mounting with clamping frame|
|Weight [g]||approx. 20 g (3.2 oz)|
|Mounting Position||horizontal rolling axis|
Download Data Sheet: Time Counter Type 633 AC
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