Vibration and wind monitoring devices from ACD

ACD Machine Control Co Pvt ltd is a 40-year old Mumbai-based manufacturing company, specialised in in digenously developing and manufacturing equipment in vibration and wind monitoring systems.

Electronic vibration switch is designed as direct replacement of mechanical vibration switches. These mechanical switches being used in yesteryears have very little merit and served the purpose when the requirement was not stringent. As they rely on large impacts or inertia (both acceleration) nuisance tripping during start-up is a common problem.

ACD vibration switches can be directly installed in place of mechanical vibration switches and offer immense advantages. The basic sensor is piezoelectric accelerometer which has no moving parts. These electronically integrate the acceleration signal giving velocity signal. Vibration could be controlled very precisely with graduated controls. Built in electronic delay, take care of start-up and other spurious signals. Remote reset is another positive advantage.

Some of the applications are cooling towers, centrifuges, large motors and generators, compressors, VSI Crushers, naval vessels etc. The device is quite useful for protection of VSI crushers.

For more details, visit
www.acdmachine.com