Spectrex SafEye 300 Series, Руководство пользователя

Страница: 20 / 80

Description
20 SafEye TM Open Path Detection System User Guide
2.6.2 Detector Unit
The detector’s sensors receive the transmitted pulsed radiation signals
from the light source (see Figure 3). The signals are then amplified and
fed into an analog-to-digital-signal converter to be processed by the
internal microprocessor.
When the signals drop below a prescribed level, the internal
microprocessor will compensate for them. This will allow the signal to be
maintained even in severe weather conditions. The data is sent to the
output interface section. The signals can be sent to a standard control
panel or to a central computer.
The Series 300 detector, model no. OP-IL000DFAL is available for short-
range, duct mounted installation.
Figure 3: Detector