Public Explosion Proof Metal Industrial Trackballs For Bank ATM 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
