Hengstler Time Counter Type 633 DIN


Hengstler Time Counter Type 633 DIN
Time Counter Type 633 DIN[/caption]

Whether you use electronic, electromechanical, mechanical or pneumatic counters, the devices available have been designed to meet your requirements. Our range extends from mini-counters through to sophisticated, programmable control counters, multifunction counters, position displays, displays, tachometers and timers. 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.

Type 633 DIN is a time counter without a reset function and which, due to its DIN rail fixing and low power consumption, is suitable for use in switch cabinets. The time counter is connected up using screw terminals.


  • Compact dimensions
  • low power consumption
  • Screw terminals
  • Suitable for fitting in switch cabinets
  • Click mounting on 35 mm DIN rail


Product Family633 DIN
FunctionTime counter
Digit Height [mm]4 mm (0.2 in), visual
Voltage5 VDC
 12 VDC
 24 VDC
Resetwithout reset
Duty Cycle at 25 °C100%
Current Consumption [mA]9…35 mA
Residual Ripple [%]< 1 %
Supply Voltage5 VDC
 12 VDC
 24 VDC
Count Inputadding
Electrical Connectionscrew terminals max. 2.5 mm² (0.0039 in2)
Time Errorwith disable per switching cycle 0.488 ms
Counting Range0 - 99999.99 h
IP Protection ClassIP 10
Operating Temperature [°C]0 ... + 140 °C
Storage Temperature [°C]- 40 ... + 70 °C (+ 14 ... 122 °F)
Degree of ProtectionIP 10
General DesignEN 61 010-1 / IEC 61010-1
Vibration Resistance30 m/s2 (99 ft/s2) (10 - 500 Hz) acc. IEC 068-2-6
Shock Resistance3500 m/s2 (11,482 ft/s2) acc. IEC 068-2-27
Protection ClassII, EN 61010-1 / IEC 61010-1
Contamination LevelV 2
 EN 50178
Size [mm]69x26x28
Mounting OptionsDIN-rail attachment
MountingDIN-rail attachment
Resetwithout reset
Weight [g]approx. 40 g (3.2 oz)
Mounting Positionhorizontal rolling axis

Download Data Sheet: Time Counter Type 633 DIN

Ref: hengstler.de

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