Tachometer By Spm Instrument India Pvt. Ltd.

We are master in manufacturing and supplying huge range of Tachometers from Delhi, India. The tachometer and temperature probe is used for optical (laser light beam) or contact measurement of the rate of rotation and for contact measurement of peripheral speed. It also has a built-in temperature sensor for measurements up to +300 i? C.

Optical measurement of rotation rate
A laser light beam is directed against a reflecting tape on the rotating object from a distance of 30-2000 mm.

Contact measurement of rpm
A contact adapter with a rubber tipped contact center is attached onto the probe and then held against the center of a shaft end or a wheel.

Contact measurement of peripheral speed
A contact adapter with contact wheel is held against the circumference of a shaft, a belt, etc. The speed is read out in units, depending on which contact wheel is used.

Temperature measurement
The tachometer and temperature probe is also used together with Leonova Diamond/Emerald for temperature measurements with a thermopile element in the range i? 20 to +300 i? C.