Data Harvest 1195 Manual

Wireless rotary motion sensor

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1195 - Wireless Rotary Motion Sensor
Revision: 0 | DS174
© Copyright Data Harvest Group Ltd - All Rights Reserved - Freely photocopiable for use within the purchaser's
establishment

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Summary of Contents for Data Harvest 1195

  • Page 1 1195 - Wireless Rotary Motion Sensor Revision: 0 | DS174 © Copyright Data Harvest Group Ltd - All Rights Reserved - Freely photocopiable for use within the purchaser’s establishment...
  • Page 2: Table Of Contents

    1195 - Wireless Rotary Motion Sensor Table of contents Introduction ...................... 3 Pack Contents ....................4 Operational Overview ..................5 Connectivity ...................... 7 Charging the Sensor ................... 8 Firmware Updates ....................9 Usage Information .................... 10 Practical Investigations ..................14 Sensor Specifications ..................
  • Page 3: Introduction

    Thank you for purchasing the Smart Wireless Rotary Motion Sensor. We pride ourselves on producing high quality products that meet with the demands of the busy classroom environment. If you have any problems using this sensor, please read this documentation in full before contacting the Data Harvest support team.
  • Page 4: Pack Contents

    1195 - Wireless Rotary Motion Sensor Pack Contents This product is supplied with the following items: · 1 x Smart Wireless Rotary Motion Sensor · 1 x USB Connection and Charging Lead Additional Accessories To get the most from your Smart Wireless Rotary Motion Sensor, the following items should be considered: ·...
  • Page 5: Operational Overview

    1195 - Wireless Rotary Motion Sensor Operational Overview The diagram below shows the specific parts of the sensor. Read further to explore the functionality of each part of the sensor. 1. Status Indicator 2. On/Off & Position Reset Switch 3. USB Port 4.
  • Page 6 · If the sensor fails to respond, contact Product Support at Data Harvest. Please provide details of:  The computer platform it is being used with and the EasySense2 app’s version number. A description of the problem being encountered.
  • Page 7: Bluetooth Connectivity

    1195 - Wireless Rotary Motion Sensor Connectivity The sensor is both USB and Bluetooth compatible. Install the EasySense2 app, if it is not already on your device. For details of how to operate the EasySense2 app, please refer to the EasySense2 documentation.
  • Page 8: Charging The Sensor

    1195 - Wireless Rotary Motion Sensor Charging the Sensor The Smart Wireless sensors are fitted with a rechargeable lithium-ion battery and can be charged via the USB port. Use the supplied USB lead to connect the sensor either directly to a USB port on your computer, a powered USB hub or a USB mains charger that outputs 5 V at 500 mA or more.
  • Page 9: Firmware Updates

    1195 - Wireless Rotary Motion Sensor Firmware Updates Occasionally Data Harvest may release updated firmware which will contain improvements or new features. Updates will take place when you connect your sensor to the EasySense2 app. You will be given the option to decline an update.
  • Page 10: Usage Information

    1195 - Wireless Rotary Motion Sensor Usage Information The Rotary Motion Sensor uses an optical encoder to describe the shaft position. This is a relative position indicator and will require the user to press the small zero button on the side of the sensor body to set the range to its mid-point (for example pendulum range) or its origin point (for example Distance ranges).
  • Page 11 1195 - Wireless Rotary Motion Sensor pulley. A small mass will need to be tied onto the thread to give tension to the thread and allow it to rotate the pulley. If you use a rod across the pulley groove you will have to calibrate for the distance. The pulley distance is for the diameter at the base of the pulley groove.
  • Page 12 1195 - Wireless Rotary Motion Sensor Use an inter-sample period of 10 ms or greater for the best results. The special pendulum range that is limited to 20 degrees of displacement should be used for pendulum work. Angular Rotation Ranges Studies of angular rotation will require the use of the optional accessory pack.
  • Page 13: Maintenance

    1195 - Wireless Rotary Motion Sensor Maintenance If the sensor has not been used for a while it may require a few drops of light machine oil on the bearings to free them up. If the sensor requires cleaning use a damp cloth for minor scuffs and marks. More persistent marks will require use of IMS or isopropyl alcohol.
  • Page 14: Practical Investigations

    1195 - Wireless Rotary Motion Sensor Practical Investigations The Smart Wireless Rotary Motion Sensor can be used to investigate a number of scientific experiments such as: · Study of amplitude vs period of a pendulum · Study of length vs. period of a pendulum ·...
  • Page 15 1195 - Wireless Rotary Motion Sensor Explore Science Practicals See our Smart Wireless Sensors in action with a range of practical experiments. This is the best way to get started with the new Bluetooth sensors! View video playlist 15 / 22 | Revision: 0 | DS174...
  • Page 16: Sensor Specifications

    1195 - Wireless Rotary Motion Sensor Sensor Specifications Please read the following table for sensor specifications. Feature Detail Measurement Ranges Angular Position 360 ° 0.1° Angular Velocity ±6rev/s 0.001rev/s Angular Velocity ±40rad/s 0.001rad/s Linear Rack ±400mm 0.01mm Pulley 11, 31, 49mm) >6000 rotations...
  • Page 17: Limited Warranty

    Postage Charges · In the event of a fault developing, the product must be returned in suitable packaging to Data Harvest for repair or replacement at no expense to the user other than postal charges. · There will be no postal charge for the return of repaired goods to any mainland UK address (for other areas, additional shipping charges may apply).
  • Page 18: Compliance

    Waste Electrical and Electronic Equipment Legislation Data Harvest Group Ltd is fully compliant with WEEE legislation and is pleased to provide a disposal service for any of our products when their life expires. Simply return them to us clearly identified as ‘life expired’...
  • Page 19: Troubleshooting

    1195 - Wireless Rotary Motion Sensor Troubleshooting If you experience any problems with your product, please try the following troubleshooting tips before contacting the Data Harvest support team. Feature Detail If the sensor loses Bluetooth connection and Loss of Bluetooth Connectivity will not reconnect try: Closing and reopening the EasySense 2 app.
  • Page 20: Notices

    2. When the sensor is connected to a computer, the computer should be turned on and not in sleep or standby mode or the battery may drain instead of charge. 3. Data Harvest products are designed for educational use and are not intended for use in industrial, medical or commercial applications.
  • Page 21: Contact Information

    1195 - Wireless Rotary Motion Sensor Contact Information To contact Data Harvest directly, please use any of the following channels Traditional Communications Data Harvest Group Ltd. 1 Eden Court, Eden Way, Leighton Buzzard, Bedfordshire, LU7 4FY United Kingdom Tel: +44 (0) 1525 373666...
  • Page 22: Pdf Translations

    1195 - Wireless Rotary Motion Sensor PDF Translations The PDF formatted download of this manual is by default provided in the English (United Kingdom) language. If an alternative translation is available, it will be listed here. We have for your convenience included a webpage translation feature to the online documentation which will allow you to translate and print individual pages of this documentation.

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