A feature of Type 891 is the convenient DIN rail fixing. The electromechanical time counter has a 7-digit display, impressively compact dimensions and convenient screw terminals. It does not have a reset function.
| Product Family | 891 DIN |
| Function | Time counter |
| Technology | Electromechanical |
| Digits | 7-digit |
| Display | 7-digit |
| Preset | none |
| Digit Height [mm] | 5 mm (0.2 in), visual |
| Voltage |
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| Reset | without reset |
| Frequency |
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| Power Consumption |
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| Supply Voltage |
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| Electrical Connection |
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| Counting Range | 0 99999.99 h |
| IP Protection Class | IP 66 |
| Operating Temperature [°C] | - 10 ... + 50 °C (+ 14 ... 122 °F) |
| Storage Temperature [°C] | -20 ... + 70 °C (- 4 ... + 158 °C) |
| Degree of Protection |
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| General Design | EN 61 010-1 / IEC 61010-1 |
| Vibration Resistance | 30 m/s² (99 ft/s²) (10 500 Hz) acc. IEC 068-2-6 |
| Shock Resistance | 800 m/s² (2625 ft/s²) (6 ms) acc. IEC 068-2-27 |
| Protection Class | II, EN 61010-1 / IEC 61010-1 |
| Contamination Level |
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| Size [mm] | 70x48x49 |
| Mounting Options |
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| Mounting | DIN-rail attachment or surface mounting |
| Reset | without reset |
| Weight [g] | approx. 50 g (3.2 oz) |
| Mounting Position | horizontal rolling axis |