Backview devices

The device TC-27AMCH is designed for viewing of back hemisphere from a flight cabin. The devices TNPT-1 and TNPT-3 are designed to observe a back view from objects of armoured vehicles. The devices TC-27AMCH, TNPT-1 and TNPT-3 have electrical heating of windows, which stops fogging and icing on windows. Adjustment of a temperature is fulfilled with RTC temperature regulator. Specifications Viewing devices with electrical heating TNPT-1 TNPT-3 TC-27AMCH Total range-of-vision in vertical plane 75o 54o 54o Upper range-of-vision angle in vertical plane 40o 35o - Lower range-of-vision angle in vertical plane 35o 19o - Field-of-view angle in vertical plane 12o 12o - Field-of-view angle in horizontal plane 52o 45o 45o Total range-of-vision in horizontal plane 140o 118o - Binocular field-of-view angle in horizontal plane 13o 10o 10o Operating voltage (V) 27 (+2; -5) 27 (+2; -5) 27 ± 1.5 Maximum power consumption (W) 14 50 34 Overall dimensions (mm) length 178 178 146 width 111 117 121 height 108 147 96 Weight (kg) 2.1 2.55 1.5 Location size (mm) 124x80 124x62 146x96