Key Technology ( China ) Limited
Key Technology China Limited Key Technology China Limited was established in 2006, which is specializing in full design/ customization/ manufacturing all kinds of vandal proof and IP65/IP67/IP68
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Dustproof top panel mounting stainless steel keyboard with USB or PS2 interface
Special Features:
1. 66keys compact format IP65 dynamic vandal proof stainless steel industrial keyboard
2. industrial metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input
3. stainless steel top plate with threaded bolts for top panel mounting solution.
4. Imposing stainless steel design, specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level.
5. Stainless steel fascia and key-tops guard willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments.
6. Waterproof execution according to IP65 protection from top panel, top stainless steel plate with flat keyboard surface for easy cleaning & threaded bolts for easy tightly mounting to enclosure or panel.
7. An excellent tactile feel with short stroke switches and allow users to achieve stable and accurate data input, with firm tactile perception for comfortable operation
8. Internet friendly key layout, key-tops are laser-etched in legends and characters for easy readability, long life to prevent lettering rub-off.
9. Metal keys are protected against twisting and levering which can not be dislodged from front, or defaced removing key covers.
10. Ease of customizing with multiple languages, to accommodate foreign or custom variants.
11. Complete electronic modules including controller in close consultation with our customers are available.
12. PS/2, USB connection plug-and-play with PC via PC existing OS driver, no needing of install separate driver.
| MECHANICAL DATA | |
| Actuator/keys | 66 keys |
| Key top style | Non-protuberant rectangular keys, laser engraved & etched legends on keys are available |
| Key Size | 14.0mm x 14.0mm for normal keys, 14.0mm x 28.0mm for enter key, 14.0mm x 100.0mm for space bar |
| Key travel | 0.45±0.05mm |
| Actuation Force | 3.5N±0.2N for key 14.0mm x 14.0mm (pressure point ), 7.0N±0.4N for key 14.0mm x 28.0mm (pressure point) |
| Switch life | more than 1 million of operations |
| G.W. | 1.30KGs |
| ELECTRICAL DATA | |
| Supply Voltage | +5V DC ± 5% |
| Current Rating | 30mA |
| EMC Standard | EN 55032:2015 EN 55035:2017 |
| Lifespan | > 5 years |
| Switch Contact Material | Gold-on-Gold key switch technology PCB |
| Interface | PS2, USB available |
| OS | All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed). |
| ENVIRONMENTAL ADAPTABILITY | |
| Operating temperature | -20℃ to +65℃ |
| Storage temperature | -30℃ to +75℃ |
| Operating RH | 30-90% |
| Atmospheric pressure | 60-106Kpa |
| Saline mist | 96 hours, IEC 60512-6 |
| Damp heat test at +40℃ | 21 days, IEC 60512-6 |
| Dry heat test at +85℃ | 10 days, IEC 60512-6 |
| RELIABILITY | |
| RoHS Compliant, CE and FCC, ESD | |
| Protection Level | IP65 |
| Vandal resistant | IK09 |
| Key Lifespan | >1 million actuations |
| MTBF | >20000H |
| MTTR | <30min |
| APPLICATIONS | Industrial, coal and mine, medical, bank kiosk and self service terminal, public access, explosion-proof automation, oil and gas etc. |
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