Specifications for the IP68 keyboard:
- Power supply voltage: DC 5 V ± 5% - - Nominal current: <= 100 mA
- Interface: USB
- CEM Emissions: EN55022 (B)
- Operating temperature: -20º C to + 60º C
- Storage temperature: - 30º C to + 75º C
- Saline mist: 96 hours, IEC 60512-6
- Damp heat test at + 40º C: 21 days, IEC 60512-6
- Dry heat test at + 85º C: 10 days, IEC 60512-6
- Actuating force: 60-80 g
- Key length: 2 mm
- Lifetime (cycles): Min. 10,000,000 actuations
- Watertight protection: IP68
- Vibration resistance: 5 Hz -200 Hz, IEC 60512-4
- Shock resistance: 3 axis 150 m / s2 -11 ms, IEC 60512-4