MESSOA implements enhanced waterproof design by following the requirement of IP66/67/68, which are IP(Ingress Protection) ratings proposed by IEC60529, to protect against the intrusion of solid objects, dust, and water by mechanical casings. The target of the requirement is described in table below:
Protect against powerful water jects from any direction, eg rainwater in a stormy weather.
Protect against the effects of temporary immersion/falling into water.
To attain above targets, we extend the general waterproof design concept, which usually focuses on blocking water into the housing with a gasket, to“total-waterproof”, i.e., preventing water from infiltrating via cables and any possible adjustable points, which were usually ignored in the past. The major features include,
Protects against the effects of continuous immersion into water.
1. Total-waterproof” design on cabling from joint, strain relief to conduit:
Detachable junction good for installation
Waterproof on strain relief bushing
Accessory tape to seal the interstice between cable/conduit
2. Waterproof design for adjustment:
A. Proprietary waterproof design for focus & zoom adjustment, no need to open chassis.
B. User interfaces are buried & covered away from water infiltrating.