Keypad GM-004 Dimensions: 1. Faceplate（W×H）：83x100mm 2. Diameter of trackball：38mm Key Features: 1. IP65 NEMA 4X Metal 38mm Trackball with 2 function keys; 2. System requirement: WIN98, WIN2000, WIN XP; 3. Comply with ISO/IEC9995, GB/T14081 standards; 4. Actuator/keys materials: 316#(RoHS) stainless steel; 5. Dustproof, waterproof, shake-proof, pickproof, drill-proof, bombproof;; 6. Contact Material: Carbon / Gold; 7. IP Protection Class IEC/DIN/EN/ 60529:IP65; 8. IK Protection Class DIN EN 50102:IK07; 9. Interface: USB or PS/2; 10. GW:0.5KG; Applications: 1. Self-service terminal, internet kiosk, industrial control, medical device Mechanism characteristics: 1. Switch life: more than 2 million of operations; 2. Key travel: 2.50mm; 3. Lifespan: > 5 years; 4. Actuation Force: 1N 5. Power handling: less than 1 Watt (dynamic), less than 200m Watt (static) Environment adaptability: 1. Protection level:IP65(static)/IP54(dynamic); 2. Operation temperature: -25℃～+45℃ RH:30~90%; 3. Torage temperature: -35℃～+55℃ RH:20~95%; 4. Air pressure:60~106Kpa Approvals: - Pass the certification of China Central Bank card testing center;
- CE, RoHS, FCC
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