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Copyright© KEY TECHNOLOGY (CHINA) LIMITED   粤ICP备14102012号

Head Office Add.: B703, Building 1, Tianan Cyber Park, Huang Ge North Rd, Longcheng Subdistrict, Long Gang District, ShenZhen, Guang Dong, P.R.China. Zip Code: 518172 
Factory Add.: 4 Floor, No.6, High-Tech Road, Baolong Industrial Zone, Longgang District, ShenZhen City, China. Zip Code 518116
Tel: (International)  +86 755 85232807  +86 755 84530763-8030 
Fax: +86 755 89312576

E-mail: sales01@key-tek.cn

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K-TEK-B255-25-OTB-UT-DWP
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K-TEK-B255-25-OTB-UT-DWP
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K-TEK-B255-25-OTB-UT-DWP

Sealing to IP67, 71Keys
Mini size integrated with 25mm optical trackball
Rear panel mount with mounting holes
FN+Clean keys to lock the keyboard when cleaning
Applications
Marine,Industrial,Food & Beverage,Public Access,Oil & Gas,Mining Security
Product Material
Stainless Steel
Backlight
No
Keys Switch
Gold-on-gold Key Switch
Pointing Devices
Trackball
Mounting Solution
Panel Mount
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Description
Specification
DESCRIPTION: MINI 71 keys IP67 compact format vandal proof stainless steel industrial keyboard with IP68 dynamic rated washable 25mm stainless steel
optical trackball module with 800 DPI resolutions for fast and accuate cursor position with extremely smooth operation without any noise, 3 mouse buttons designed
for right & left clicking and scrolling up and down with ball rolling,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,rear panel mounting.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:  255.0mm x 90.0mm (front panel)
 
APPLICATION
This Keyboard is mainly targeted for use for unsupervised or semi-supervised positions of varied access applications, internet terminals and information kiosks
at universities, shopping malls, hotels, banks, airports, railway-stations and other public areas, ticket vending machines, gas stations, cash machines (ATMs/CDM),
Internet public phones etc.                                               
 
MAIN FEATURE
IP68 dynamic washable optical trackball module with 800 DPI can be good for outdoor and harsh applications, which can be mounted horizontally, and vertically,
no metal bearings inside, operation is very smooth and easy without any noise.
Imposing stainless steel design, specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level.
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. 
Waterproof execution according to IP67 protection from top panel, rear plate with mounting holes easily & tightly mounting to enclosure or panel.
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 
Internet friendly key layout, key-tops are laser-etched in legends and characters for easy readability, long life to prevent lettering rub-off. 
Metal keys are protected against twisting and levering which can not be dislodged from front, or defaced removing key covers. 
Ease of customizing with multiple languages, to accommodate foreign or custom variants. 
Complete electronic modules including controller in close consultation with our customers are available. 
PS/2, USB connection plug-and-play with PC via PC existing OS driver, no needing of install separate driver.

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MECHANICAL DATA
Actuator/keys: 71 keys, 2.0mm thickness super quality SUS304 brushed stainless steel flat key.
Key top style: Non-protuberant rectangular keys, laser engraved & etched legends & raised braille on keys are available 
Key Size: 10.0mm x 10.0mm for normal keys, 10.0mm x 20.0mm for enter key, 10.0mm x 75.0mm for space bar. 
Key travel: 0.45mm 
Actuation Force: 3.2N+/-0.1N for key 14.0mm x 14.0mm (pressure point) 4N+/-0.1N for key 14.0mm x 28.0mm (pressure point) 
Switch life: more than 1 million of operations. 
Front Plate: 1.2mm thickness super quality brushed stainless steel 
Back Plate:1.5mm thickness brushed & oxidized stainless steel
Tracker ball: 25.1mm (1.0’) diameter, IP68 dynamic washable optical Trackball module with 800 DPI.
G.W. 1.00KGs
Dimensions: 255.0mm x 90.0mm (front panel), 273.0mm x 108.0mm (back panel) 
 
ELECTRICAL DATA
Supply Voltage: +5V DC +/-5% 
Current Rating: appr. 100mA 
EMC Standard:  EN 55032:2015   EN 55035:2017 
Lifespan > 5 years
Switch Contact Material: metal dome PCB with Gold-on-Gold key switch technology 
Interface: PS2, USB available. 
OS: All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed).
 
ENVIRONMENTAL ADAPTABILITY
Operating temperature:-20oC to +60oC 
Storage temperature: -30oC to +70oC 
Operating RH: 30-90% 
Atmospheric pressure: 60-106Kpa. 
Saline mist: 96 hours, IEC 60512-6 
Damp heat test at + 40oC: 21 days, IEC 60512-6
Dry heat test at + 85oC: 10 days, IEC 60512-6
 
RELIABILITY
RoHS Compliant, CE and FCC, ESD 
Protection Level: IP67 (front panel) 
Vandal resistant IK09
Key Lifespan >1 million actuations 
MTBF >20000H 
MTTR <30min
暂未实现,敬请期待
暂未实现,敬请期待
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