Ship computer keyboard KSME103

103-keywith trackballIP67

Panel mount keyboard sealing to IP67 Separate numerical-, control- and function keypads Integrated IP68 ergonomic trackball and scroll wheel Removable ball for easy cleaning High brightness LED's with fibre optic technology Low power LED's warrant for a long life No external power supply necessary, keyboard port power sufficient Dimmable backlighting at 8 levels by two dedicated keys Customized backlight control by an external DC voltage, PWM signal or potentiometer is available on request Key travel / force : 0,3 mm travel and 2,55 N operating force Output : 1.6 m shielded USB cables Power requirements : directly from USB port Operating temp. : -15°C to +60°C Front layer : Black polyester front layer with embossed keys, scratch and chemical resistant SCROLL WHEEL Wheel diameter : Ø25mm Wheel material & colour : PC/ABS, grey Encoding technology : Hall effect Detent-scrolling force 30 grams nominal TRACKBALL MODULE Ball diameter : Ø50.8mm (2") Ball material : Epoxy resin, metallic grey Tracking force : 30-80 grams – PTFE seal Ball load : 200N (20Kg) maximum downward pressure for 2 minutes @ 20°C Resolvable ball speed : 30 IPS (inches per second) Tracking engine : Infra-red optical navigation technology Removable ring style/colour : Bayonet style locking ring/black MOUSE BUTTONS Switch actuation force 150 ± 50 grams force