DESCRIPTION: 4 Keys IP65 dynamic water proof rated Vandal proof Stainless Steel industrial matrix function keypad with totally sealed and ruggedized 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, without electronics controller, flat stainless steel key caps etched out via special professional way and filled with transparent epoxy for backlight out, Industrial backlight included, (red/blue/white/green optional). Rear stainless steel back plate with mounting holes and water-tight rubber sealing gasket for easy sealing and tightening with cabinet, 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: 110.0mm x 30.0mm
EN 55032:2015 EN 55035:2017
> 5 years
Switch Contact Material
Gold-on-Gold key switch technology PCB
All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos-To be confirmed).
1.5mm thickness super quality brushed stainless steel
1.5mm thickness super quality stainless steel
4 keys, 1.50mm thickness super quality SUS304 brushed stainless steel flat key.
laser engraving, or raised letters
14.0mm x 21.0mm for normal keys
3.5N±0.2N (pressure point)
more than 1 million of operations
-20℃ to +65℃
-30℃ to +75℃
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
RoHS Compliant, CE and FCC, ESD
IP65 dynamic (front panel)
>1 million actuations
Industrial, coal and mine, medical, bank kiosk and self service terminal, public access,
explosion-proof automation, oil and gas etc.