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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INDUSTRIAL METAL KEYPAD
DESCRIPTION: 12 keys compact format IP65 dynamic water proof and vandal proof stainless steel industrial keypad with fully sealed industrial PCB with industrial electronics controller shielded & protected by stainless steel housing, with industrial PCB with carbon-on-gold key switch technology with key stroke (1.5mm) with extremely good tactile feeling for fast and accurate data input without any noise, top stainless steel plate with welded studs and water-tight and water-tight gasket for easy mounting and tightening to enclosure or panel. Industrial Backlight (red/blue/white/green) optional. Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, no rust risk and anti-salt spray corrosion.
DIMENSIONS: 88.0mm × 102.0mm (L x W)
| ELECTRICAL DATA | |
| Supply Voltage | DC +5V±5% |
| Current Rating | 30mA |
| EMC Standard | EN 55032:2015 EN 55035:2017 |
| Lifespan | > 5 years |
| Switch Contact Material | Carbon-on-Gold key switch technology PCB |
| Interface | PS2, USB, RS232, RS485 available |
| OS | All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos-To be confirmed). |
| COMMUNICATION PARAMETER | |
| PS2/USB | |
| 1 | Standard PS2/USB keyboard interface |
| 2 | 12 actuators: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,*, #. 3 x 4 scanning code |
| 3 | Any customized layout/codes are available upon customers’ requirements |
| RS232 | |
| 1 | Standard RS232 serial interface |
| 2 | Communication velocity: 9600bps |
| 3 | Data format: N, 8, 1 |
| 4 | 12 actuators:0, 1, 2, 3, 4, 5, 6, 7, 8, 9,*, #. 3 x 4 scanning code |
| 5 | Any customized layout/codes are available upon customers’ requirements |
| MECHANICAL DATA | |
| Front Plate | 1.5mm thickness super quality brushed stainless steel |
| Back Plate | 1.5mm thickness super quality stainless steel |
| Actuator/keys | 12 keys, super quality SUS304 brushed stainless steel flat key |
| Key top style | protuberant rectangular keys, laser engraved & etched legends & raised braille on keys are available |
| Key Size | 14.0mm x 14.0mm for normal keys |
| Key Travel | 1.5mm±0.1mm |
| Actuation Force | 1.5N±0.2N (pressure point) |
| Switch Life | more than 5 million of operations |
| G.W. | 0.60KGs |
| 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 dynamic (front panel) |
| Vandal Resistant | IK08 |
| Key Lifespan | >5 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. |
ACTUAL PHOTOS
KEY TECHNOLOGY (CHINA) LIMITED