Wireless Rotary Motion Sensor

wireless datalogging sensors


Data Harvest

Product Description


This multi range sensor is a must for every Physics department. It is highly accurate with an extremely low friction bi-directional position sensor capable of measuring a variety of motions including: pendulum, angular, rotational, distance moved by an object. 


Bluetooth | USB | Huge Battery Life | Independent Logging



Ideal for Physics

This bi-directional sensor is ideal for Physics departments. Its three-tier low friction pulley is capable of measuring a variety of motions including pendulum, angular and linear.

On the front of the Sensor is a three-tier pulley with 49mm, 31mm and 1mm diameters.

 The Rotary Motion Sensor is supplied with a mounting rod that can be attached to four sides of the sensor and then clamped into a suitable holding device in many different orientations. It has a reset button that sets the output of the Sensor to centre point of the scale.


Additional Accessories

The Conductivity Sensor can be used to investigate a number of scientific experiments such as:

  • Conservation of angular momentum
  • Moments of inertia
  • Pendulum investigations
  • Gravitational rotational energy
  • Frictional torque
  • Rotational collisions
  • Rotational inertia
  • Linear displacement of an object or sensor e.g. movement of gas syringe, distance moved by a sensor, etc.


Teaching Activities

The Rotary Motion Sensor can be used to investigate a number of scientific experiments such as:

  • Study of pendulums and SHM
  • Time distance with a dynamics system
  • Motion of a Clifton(wedge) spirometer
  • Measurement of linear distance
  • Conservation of angular momentum
  • Movement of gas syringe
  • Distance of light intensity vs. separation in young’s slits diffraction measurements
  • Resonance of sound in an open pipe



Range Angular position & velocity, Distance, Pendulum
Connectivity USB or Bluetooth
Battery Internal 1300mAh.   A single charge can power the sensor for a whole year. 



Vist this link: https://docs.data-harvest.co.uk/1195/



Seriously Smart Wireless Bluetooth Sensors

Designed with new and existing customers in mind!

A new Smart Wireless range of science sensors that also function as data loggers in their own right using Bluetooth or USB connectivity. The new Bluetooth wireless sensors include a huge battery life and can be mixed & matched with existing SmartQ Sensors & Data Loggers!

Works with SmarQ

Our wireless sensors can be used in combination with other Smart Wireless Sensors or data loggers in the EasySense range, even more amazingly is that with the addition of a V-Hub sensor link you can continue to enjoy using your existing SmartQ sensors at the same time!

The Power of Smart Wireless

Our Smart Wireless sensors build on the design of our legendary intelligent SmartQ Sensors but adds Bluetooth wireless connectivity allowing users to connect to tablets and mobile phones using the new EasySense2 Software. 

Digital Technology
Our digital sensor technology brings science to the classroom providing you with a robust, accurate and repeatable teaching experience from the start.


Auto Calibration
We have taken the hassle out of setting up your experiments with our pre-calibrated, auto identify sensor technology, every sensor is ready to use out of the box.


USB Charging
Our Smart Wireless sensors are powered by an internal battery and can be charged via a standard USB charger.


Designed for Mobile
With the included Bluetooth connectivity the new Smart Wireless Sensors can connect to Tablets, Mobile Phones, Laptops and Desktop Computers


Smart Connectivity

Not only do the Smart Wireless Sensors connect to multiple tablets and mobile devices via Bluetooth but they can also connect directly to a desktop computer and be used just like a traditional data logger whilst offering faster data transfer rates.

HK$ 2,468.00