Stainless Steel industrial metal keypad with IP67 dynamic waterproof and vandal proof

Stainless Steel industrial metal keypad with IP67 dynamic waterproof and vandal proof

MODEL NO.:K-TEK-B138KP-28-AC-DWP

Descriptions:

1.28keys compact format IP67 dynamic waterproof and vandal proof Stainless Steel industrial dot matrix keypad with industrial metal dome PCB with socket on the back panel for connecting electronics controller

2.with industrial metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stableand accurate data input

3.top stainless steel plate with sealing gasket for easy & tight sealing and mounting to enclosure or panel, with mounting holes forrearpanel mounting solution
 

4.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.

5.DIMENSIONS:83.0mm × 138.0mm (front panel)

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.

MECHANICAL DATA
Actuator/keys: 28 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, 14.0mm x 21.0mm for function keys
Key travel: 0.45mm
Actuation Force: 3.2N+/-0.1N for key 14.0mm x 14.0mm (pressure point) 4.0N+/-0.1N for key 14.0mm x 21.0mm (pressure point)
Switch life: more than 1 million of operations.
Front Plate: 1.5mm thickness super quality brushed stainless steel
Back Plate: 1.2mm thickness super quality stainless steel
G.W.: 0.50KGs
Dimensions: 83.0mm x 138.0mm (L x W )

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