The 5002 Series consists of ultraviolet- and infrared/frequency-based flame detectors. Unit is equipped with an internal microcomputer that automatically adjusts sensitivity and allows for a range of signal outputs, including supervised relay contact (8A), 4 to 20 mA, RS232, RS485, 0 to 10 V and frequency modulation. The infrared/frequency-based unit uses a photovoltaic cell that senses the infrared light spectrum.
October 2001, Circle 214
GN Electronics Inc.