• Optical sensor.
• Low profile, overall height less than 42 mm (including socket).
• Also available with high socket for 20 mm pipe.
• Possibility of connection to a remote action indicator.
• Easy connection, no polarity.
• Steady red LED to indicate its alarm status.
• Signaling of idle status by simple flashing of the LED every 10 seconds.
• Signaling of high soiling status by double flashing of the LED every 10 seconds.
• Easy-to-install head and socket, interchangeable throughout the C50 range, and made of white heat-resistant ABS.
• Certified by AENOR according to Standard EN 54-7 with CE marking according to the European Construction Products Regulation (EU) No. 305/2011.