The easy-to-install Colibri is a robust, maintenance-free device that stands out because of its compact dimensions. This non-contact counter uses a magnetic drive. As a result, dirt and moisture cannot damage the Colibri. This dustproof counter features ingress protection IP 66. Not even powerful water jets can find their way inside the Colibri.
Product Family | Colibri 490 |
Function | Totalizing counter |
Technology | Mechanical |
Digits |
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Display |
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Preset | none |
Digit Height [mm] | 4 (visual) |
Voltage | - |
Reset | without reset |
Count Frequency [Hz] | 20 digits/s |
Maintenance-Free operation | 10 million increments |
Mode | magnetic counter |
Count Mode | adding |
Actuation | with conventional permanent magnets |
Response Flux Density | >10 mT (100 Gauss) |
Release Flux Density | < 4 mT (40 Gauss) |
IP Protection Class | IP 65 |
Operating Temperature [°C] | - 10 ... + 50 °C (+ 14 ... 122 °F) |
Storage Temperature [°C] | - 40 ... + 60 °C (+ 14 ... 122 °F) |
Degree of Protection | IP 65 |
Vibration Resistance | 20 m/s2 (65 ft/s2) (10 ms) acc.IEC 068-2-6 |
Shock Resistance | 2,000 m/s2 (6561 ft/s2) (3 ms) acc.IEC 068-2-27 |
Size [mm] | 27x25x20 |
Mounting Options |
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Mounting | with mounting plates or hose clamps |
Reset | without reset |
Weight [g] | approx. 12 g (3.2 oz) |
Mounting Position | any |
Case | plastic |
Actuating Distance |
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Actuating Speed | 2 m/s (6.6 ft/s) |