Type 634 mini-i

634/635

0634713
Type 634 mini-i

  • Small outer dimensions
  • Low power consumption
  • Electric connections in standard pattern
  • Suitable for PCB configuration
  • Machine solderable and washable
  • Ingress protection IP 65
Product inquiry

Unit price
€ 33.20*

Availability: on request
Lead time: 4 week(s) (excl. shipping)
Discounts may apply.
*excl. VAT, shipping & packaging

Interested in our counters, but still have change requests? We are happy to modify it for you so that it fits perfectly.

Learn more

  • Tel.: +49 / 7424 - 89 - 0
We will be pleased to help you.

  • Hengstler GmbH
    Uhlandstr. 49
    78554 Aldingen
  • Tel. +49 / 7424 - 89 -0
  • Support request
Product FamilyType 634 mini-i
FunctionTotalizing Counter
TechnologyElectromechanical
Digits7-digit
Display7-digit
Digit Height [mm]4 , optical
ResetNo Reset
Duty Cycle at 25 °C100
RI + RV [Ohm]335 + 1000
Power ConsumptionApprox. 400 mW
Pulse Length min.50 ms
Supply Voltage
  • 24 VDC
  • ± 10 %
Count Frequency [Hz]10 Hz
Count Inputadding
Electrical ConnectionConnector Pins 0,6 x 0,6 mm
Maintenance-Free operation10? Impulse
Operating Temperature [°C]– 10 … + 50
Storage Temperature [°C]– 40 … + 85
Degree of Protection
  • IP 66 Front Panel
  • IP 00 Connections
Susceptibility to Magnetic InterferenceType 634 at 100 kA/m (PTB) no effect
Cable Length
  • BEZUG!
General DesignEN 61 010-1 / IEC 61010-1
Vibration Resistance20 m/s² (10 . . . 500 Hz) as per IEC 068-2-6
Shock Resistance2000 m/s² as per IEC 068-2-27
Protection ClassII, EN 61010-1 / IEC 61010-1
Contamination Level
  • V 2
  • EN 50178
Size [mm]42x25x14
Mounting OptionsConnector Pins
MountingConnector Pins
ResetNo Reset
Weight [g]Approx. 10
Mounting PositionHorizontal Role-Center
Type 634/635 is an electromechanical mini-totalizing counter with a 6 or 7-digit optical display, with standard pattern connector arrangement. The small dimensions and low power consumption make this the ideal device for front panel installation or PCB use. Types 1 and 3 can be machine-soldered and can, if necessary, be washed with no problems. The 634 variant is characterised by its excellent protection against magnetic disturbance, while model 635 is particularly impact-resistant.

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