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.
Totalizing counters tend to be used to register the number of events and display the result as a digital numerical value. The key characteristics of this versatile range of products, as you would expect from any HENGSTLER product, are state-of-the-art technology, appealing design, quality and reliability. Examples of typical applications: Production counting, recording flow volumes.
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 characterized by its excellent protection against magnetic disturbance, while model 635 is particularly impact-resistant.
Table of Contents
Features
- Small outer dimensions
- Low power consumption
- Electric connections in standard pattern
- Suitable for PCB configuration
- Machine solderable and washable
- Ingress protection IP 65
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Specification
| Product Family | 634/635 |
| Function | Totalizing counter |
| Technology | Electromechanical |
| Digits | 6-digit |
| Display | 6-digit |
| 7-digit | |
| Preset | none |
| Digit Height [mm] | 4 mm (0.2 in), visual |
| Voltage | 5 VDC |
| 12 VDC, 24 VDC | |
| Reset | without reset |
| Duty Cycle at 25 °C | 100% |
| RI + RV [Ohm] | 320-3720 |
| Power Consumption | 60-400 mW |
| Pulse Length min. | 50 ms |
| Supply Voltage | 5 VDC |
| 12 VDC, 24 VDC | |
| Count Frequency [Hz] | 10 Hz |
| Count Input | adding |
| Electrical Connection | solder pins |
| wiring posts 0.6 x 0.6 mm (0.02 x 0.02 in) | |
| Maintenance-Free operation | 10 pulses |
Download Data Sheet: Totalizing Counter 634/635
Ref: hengstler.de
