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 5915-01-083-7464
NSN 5999-01-113-8734
NSN 4140-01-040-8410
NSN 6620-00-060-6801
NSN 5945-00-244-5835
NSN 5915-01-109-4136
NSN 6320-01-452-2394
NSN 5965-00-236-0016
NSN 5985-01-247-1401
NSN 6645-00-483-2981
NSN 6220-01-094-5551
NSN 6105-01-081-8702
Last Updated: 10/05/2024