Product Detail

K-TEK-D321-OTB-KP-FN

Category: Membrane keyboard
Key Number: 108 keys (including 3 mouse buttons)
Key Travel: 0.45±0.05mm
Backlight: No
Interface: USB/PS2 optional
Key Switch: Metal dome gold-on-gold
Protection Level: IP65 dynamic (front panel)
Mounting Solution: Front panel mount
Operating Temperature: -20ºC to +65 ºC
Ball Diameter: 25mm
Application: Industrial, marine, food and beverage, processing factory, medical and pharmaceutical, numerical control machine etc.
Description
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DESCRIPTION: 108 keys compact format IP65 dynamic rated membrane industrial keyboard with full keyboard functionalities, with integrated

numeric keypad and function keys on the upper line, IP68 dynamic rated washable 25.0mm optical trackball module with 800 DPI resolutions

for fast and accurate cursor position, industrial metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm

with extremely good tactile feeling for reliable data input, FN+CLEAN key for easy cleaning via lock/disable the entire keyboard without needing

to take away the keyboard from PC, surface mounted extremely flush with anti-microbial, durable and scratch-proof polyester withstand to most

chemicals and liquids under the harshest environments, ruggedized aluminum back plate with threaded bolts for top panel mounted solution.   

DIMENSIONS: 321.0mm x 139.0mm (top panel)



MECHANICAL DATA

Number of Keys

108 keys (including 2 mouse buttons)

Key switch Technology

metal dome PCB with gold-on-gold key switch technology with short stroke keys

Actuation Force

3.5N±0.2N (press point)

Key Travel

0.45mm ± 0.05mm

Key switch Lifetime

1 mil. operations

Mounting Type

Top panel mounting.

Colors

2 (white, black)

G.W.

1.50KGs

Key Dimensions (print area)

10.0mm x 10.0mm

Trackball

IP68 washable 25mm stainless steel optical ball, or silver hardened resin ball module

Trackball resolutions

800DPI

ELECTRICAL DATA

Supply Voltage

DC +5V±5%

Current Rating

100mA

EMC Standard

EN 55032:2015   EN 55035:2017

Lifespan

> 5 years

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

100%

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, CE, FCC

Protection Level

IP65 dynamic

Key Lifespan

>1 million actuations

MTBF

>20000H

MTTR

<30min

APPLICATIONS

Industrial, marine, food and beverage, processing factory, medical and pharmaceutical,

numerical control machine etc.



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Copyright © Key Technology (China) Limited.   ICP:14102012
Head Office Add: B703, Building 1, Tianan Cyber Park, Huang Ge North Rd, Longcheng Subdistrict, Long Gang District, ShenZhen, Guang Dong Province, P.R. China.  ZIP Code: 518172 Factory Add: Floor 7, Building S8, Fenggang Tianan Cyber Park, No. 208 Fenggang Section, Dongshen Road, Fenggang Town, DongGuan, Guang Dong Province, P.R. China.  ZIP Code: 523703 Tel: (International) +86-755-84530763-8030, +86-755-89239859 Fax: +86-755-89312576 E-mail: sales01@key-tek.cn, sales05@key-tek.cn