The circuit accepts tachometer (hall effect) pulses from up to 3 dc or ac fans or blowers and generates pass-fail speed alarms. Led outputs, normally "on" (green) and normally "off" (red).
NSN 6620-00-239-6153
NSN 7035-00-252-7467
NSN 6150-00-608-7330
NSN 5920-01-551-5650
NSN 7035-00-079-7189
NSN 6145-01-653-9342
NSN 5910-01-476-2092
NSN 5950-01-243-8415
NSN 6150-01-148-8564
NSN 6145-01-412-0528
NSN 5915-00-584-3512
NSN 4140-00-817-6009
Last Updated: 01/10/2025