175.0mm x 40.0mm, IP65, 4 keys stainless steel function keypad


4 Keys IP65 dynamic Vandal proof Stainless Steel industrial matrix function 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, without electronics controller,  with top panel mounting.
Dimensions: 175.0mm x 40.0mm (front panel)

Stainless steel fascia and key-tops guard willful destruction, against corrosion, shock, dust, falling raining, splashing, hose-directed water and vandal resistant, operation under hostile environments. 
Key-tops are sunk laser-etched in legends and characters via using high quality ink for easy readability, long life to prevent lettering rub-off. Or protrusive engraving available. 
With firm tactile key feel, short travel gold-on-gold key switches, with unique double over-travel protection. 
Waterproof/dirt-proof execution according to degree of protection IP65/IP54, waterproof and dirt proof encapsulation with unique membrane. 
Easily mounting into enclosure or panel. 

Switching material: Gold-on-Gold. 
Actuation Force: 2.0N +/-0.1N (pressure point). 
Key Travel: 0.45mm. 
Lettering: laser engraving, or raised letters. 
Front panel: brushed stainless steel. 
Actuator/keys materials: stainless steel. 
Dimensions: 175.0mm x 40.0mm. 
G.W. 0.45KG.

Switching material: Gold-on-Gold key switch technology 
Power supply voltage: 5V DC. 
Power Consumption: Under 150mW for operation, under 50mW for non-operation. 
Electrical lifetime> 5 years. 

Operating temperature:-20°C to +70°C 
Storage temperature:-30°C to +80°C . 
Operating RH: 30 ~ 90% . 
Atmospheric pressure: 60 ~ 106Kpa. 

RoHS Compliant, CE and FCC 
Protection Level: IP65(front panel) 
Vandal resistant IK10 
Key Lifespan >5 million actuations. 
MTBF >50000h. 
MTTR <30min


Kategori: Tangentbord och mus, Metalltangentbord, Funktionsknappar