16 keys waterproof custom USB metal numeric keypad

MODEL NO.:K-TEK-B75KP-DWP

DESCRIPTION: 16 keys compact format IP67 washable vandal proof stainless steel industrial Compact Format Numeric keypad with 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, with top stainless steel plate with threaded mounting bolts and water-tight gasket for easy mounting and tightening to enclosure or panel. Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, direct drain pipe is optional, no rust risk and anti-salt spray corrosion.

DIMENSIONS: 75.0mm × 73.0mm (front panel)

This Keypad 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
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, top stainless steel plate with flat keyboard surface for easy cleaning, threaded bolts & sealing gasket for easy 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

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.


ELECTRICAL DATA
Supply Voltage: +5V DC +/-5%

Current Rating: appr. 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, RS232, RS485 available

OS: All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed)

MECHANICAL DATA
Actuator/keys: 16 keys, 1.50mm 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: 14.0mm x 14.0mm for normal keys

Key travel: 0.45mm

Actuation Force: 3.2N+/-0.1N for key 14.0mm x 14.0mm (pressure point)

Switch life: more than 1 million of operations.

Front Plate: 1.5mm thickness super quality brushed stainless steel

Back Stainless steel housing: 1.0mm thickness super quality stainless steel

G.W.: 0.60KGs

Dimensions: 75.0 * 73.0mm


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 actuation

MTBF >20000H

MTTR< 30min