118 series is patented design Tecnovideo camera housing specifically designed for Tunnel applications. It is made by electropolished AISI316L stainless steel to resist to hydrocarbon pollutants and salt mist or other metal aggressive chemical agents.
Its elongated body consists in a front tube designed to protect the front window from pollution and light reflections, while the dirt resistant glass, coated on both sides, prevents dust deposits on the camera housing's window. The housing is also equipped with thermostatically controlled heater to demist the housing front window if required.
118PTR is equipped with a 3-axis wall/ceiling mounting bracket with swivel joint that allows any adjustment of the camera's field of view, no matter the tunnel is square or circular.
118 series has an innovative opening system engineered to reduce installation and maintenance time. It is sufficient to undo the four screws fixed at the back of the housing's flange and let the tube slide forward. Installing the camera onto the internal slide is a fast and safe process, and even the maintenance of this camera housing has been simplified to minimize the time required for this operation.