Certification:CE ROHS FCC
Weatherproof Precision Industrial Trackballs Stainless Steel For Keyboard
Quick detail
1) vandalproof
2) With 3 buttons
3) voltage:5V DC
No. Item Specification
1 Model No. DPK-1040A
2 Technical Data
Kneading board: Imports the high strength stainless steel plate
Pressed key: The stainless steel stretches the raised key, chemistry etching,import color oil printing
Foundation plate: Aluminum sheet
Spheroid material quality, size: Wear-resisting stainless steel spheroid, nonmetallic ball, diameter 19mm 25mm 38mm 50mm
Revolves: 360
Mechanical life: Above pressed key electronic contact 2 million
Revolves makes an effort: 60 Gram
Electrical life 50,000: The work hour (power source opens)
Preserve temperature: -40℃ ~ +75℃
Operating temperature: -25℃ ~ +70℃
Weight: 300 Gram ~ 800 Gram
3 Electronical Data
Voltage: 5.0VDC 5%
Output connection:USB PS/2
Electric current: 10 mA
Conforms to the electromagnetic compatibility standard : EN55022(B)
Path ball distinguishing rate : X: > 200dpi Y: > 190dpi
4 Application
Bank ATM, the industry PC numerical control machine telecommunication tax affairs
self-service inquiry printer, security a entrance guard , the transportation regulation,
peacefully guards against a entrance guard , continues the electricity instrument
measuring appliance andso on the multimedia self-service instrument
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