SAF Series Air Flow Sensor

Product info The advanced SAF Series Airflow Switch provides early detection and protection from overheating in mainframe computers and peripherals, large power supplies; HVAC applications, medical diagnostic equipment, and other complex electronic systems requiring forced air cooling. Its design is based on a heated thermistor which monitors the airstream and detects loss of reduction of airflow due to fan failure, clogged screens or filters and obstruction of air inlets/ outlets. The thermistor temperature and, therefore, its resistance is affected by changes in air velocity. The SAF thermistor is part of a sensing bridge which compares its own resistance against a reference circuit and determines the air velocity at which the device must trigger the output. Key features • A solid-state airflow sensor switch with improved features. • Drives logic circuits, audible/ light alarms, magnetic relays • Exclusive dust-proof & sealed versions • Easy, versatile mounting, to PCB, plug-in socket, or hard wired • Wide setting range - 50 to 1500 linear feet per minute ( FPM) • Not affected by ambient temperatures • 5VDC design with low power dissipation • No signal conditioning required Jakarta - Indonesia Telp. 021 8611 444 ( hunting) Call : 0815 614 1954, 0813 992 919 09, 0811 893 101