Hengstler Colibri 490 Electromechanical Counter 6 Digit 20Hz Magnetic Actuation 0 490 061

The Hengstler Colibri 490 0 490 061 is a high-quality electromechanical counter designed for industrial and laboratory applications requiring accurate digital counting. Featuring a six-digit display and magnetic actuation, this device is ideally suited for settings such as process control, traffic surveys, and inventory management.

This counter operates without the need for a power supply, thanks to its magnetic field-activated mechanism, making it reliable for continuous monitoring where electrical connection may be impractical. The unit is constructed in a robust polycarbonate housing, offering IP65 protection against dust and water ingress, ensuring durability even in harsh environments.

With a maximum count frequency of 20Hz, the Colibri 490 counter can handle rapid counting sequences efficiently. The non-resettable design ensures tamper-proof operation and long-term reliability. The 4mm digit height allows operators to easily view and record counts, reducing errors in manual logging. The wide operating temperature range, from -10°C to 60°C, supports stable performance in both indoor and outdoor applications.

The counter is delivered with three mounting bracket options and provision for cable tie installation, facilitating flexible integration into panels, equipment racks, or custom assemblies. The center pole magnet, with countersunk central fixing hole (available separately), supports secure and precise actuation.

This device is maintenance-free, requiring no routine service or battery replacement. Its compact footprint makes it ideal for installation where space is limited. Applications range from monitoring traffic flow, counting cycles in manufacturing equipment, and tracking inventory events. Thanks to its reliable electromechanical design and industrial-grade features, the Colibri 490 series counter is an excellent solution for automation, measurement, and control systems.

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