- Country of manufactureRussia
Sensitive element of photosensors are: in FD — the KOF 119 ADBK photo diode; in FD-1 — the FD-263 photo diode which fastens in the special holders who are on a frame. The photo cell is protected by glass which fastens in the case a spring ring.
For protection of the photosensor from excessive heating it is supplied with a radiator, and for prevention of pollution of glass the union for air intake is provided.
Sensors are mounted on the special tube established in a copper brickwork envelope or on the gorelochny device at distance 1,0... 1,2 m from a nozzle.
In need of decrease in sensitivity of the photosensor it can be blinded by washers of necessary diameter which are delivered with the photosensor.
|Possible protection:||from glass pollution||Air stream|
|from an overheat||Air stream|
|Overall dimensions, mm||100×106×120|
|Weight, kg, no more||FD||0,55|