Data Harvest 1150 Manual

Wireless absolute gas pressure sensor

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1150 - Wireless Absolute Gas Pressure
Sensor
Revision: 2.0 | DS159
© 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 1150

  • Page 1 1150 - Wireless Absolute Gas Pressure Sensor Revision: 2.0 | DS159 © Copyright Data Harvest Group Ltd - All Rights Reserved - Freely photocopiable for use within the purchaser’s establishment...
  • Page 2: Table Of Contents

    1150 - Wireless Absolute Gas Pressure Sensor Table of contents Introduction ......................3 Pack Contents ......................5 Operational Overview ....................6 Connectivity ......................9 Charging the Sensor ....................10 Firmware Updates ....................11 Usage Information ....................12 Practical Investigations .................... 13 Sensor Specifications ....................
  • Page 3: Introduction

    The connector on the Gas Pressure Sensor is a female Luer lock (screw) type open-flow style. If a shut off is required, a tap will need to be fitted. Data Harvest have a kit of valves, adapters, tubing etc, which is in the Gas Pressure Accessory Kit (1149).
  • Page 4 1150 - Wireless Absolute Gas Pressure Sensor 4 / 21 | Revision: 2.0 | DS194...
  • Page 5: Pack Contents

    1150 - Wireless Absolute Gas Pressure Sensor Pack Contents This product is supplied with the following items: · 1 x Wireless Absolute Gas Pressure Sensor · 1 x USB Connecting Lead · 100 mm of silicon tubing · 2 x male and 1 x female Luer connectors Male Luer nylon lock ring to barb connector, to fit 3 mm (1/8”) ID tubing...
  • Page 6: Operational Overview

    1150 - Wireless Absolute Gas Pressure 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. Sensor End Cap 2. Status Indicator 3. On/Off Switch 4.
  • Page 7: On/Off Switch

    • 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 EasySense app’s version number. A description of the problem being encountered.
  • Page 8 1150 - Wireless Absolute Gas Pressure Sensor button. Initiation of the experimental data collection by the software is followed by remote detachment; collection is then on the sensor. Data gathering is realised by using Setup once again. Details are given in the latest EasySense User Guide.
  • Page 9: Bluetooth Connectivity

    1150 - Wireless Absolute Gas Pressure Sensor Connectivity The sensor is both USB and Bluetooth compatible. Install the EasySense app, if it is not already on your device. For details of how to operate the EasySense app, please refer to the EasySense documentation.
  • Page 10: Charging The Sensor

    1150 - Wireless Absolute Gas Pressure 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 11: Firmware Updates

    1150 - Wireless Absolute Gas Pressure 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 EasySense app. You will be given the option to decline an update.
  • Page 12: Usage Information

    1150 - Wireless Absolute Gas Pressure Sensor Usage Information This Pressure sensor is used to measure absolute pressure - the actual gas pressure at the port with respect to zero. The pressure is measured against a built-in internal vacuum reference. The sensor then produces an output voltage that varies with absolute pressure.
  • Page 13: Practical Investigations

    1150 - Wireless Absolute Gas Pressure Sensor Practical Investigations The Smart Wireless Absolute Gas Pressure sensor can be used wherever you would use a pressure gauge. The advantage of use over a standard gauge will be the ability to use many sensors (for example pressure and temperature), record the data via software, display the data to a large numeric display, and record fast transient events.
  • Page 14 1150 - Wireless Absolute Gas Pressure 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 14 / 21 | Revision: 2.0 | DS194...
  • Page 15: Sensor Specifications

    1150 - Wireless Absolute Gas Pressure Sensor Sensor Specifications Please read the following table for sensor specifications. Feature Detail Measurement Ranges 400 kPa Fastest logging speed 40,000 samples per second [25 µs] Maximum burst pressure. Above this and the 1600 kPa sensor will be damaged.
  • Page 16: 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 17: 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 18: Troubleshooting

    1150 - Wireless Absolute Gas Pressure 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 Loss of Bluetooth Connectivity If the sensor loses Bluetooth connection and will not reconnect try: Closing and reopening the EasySense app.
  • Page 19: 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 20: Contact Information

    1150 - Wireless Absolute Gas Pressure 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 21: Pdf Translations

    1150 - Wireless Absolute Gas Pressure 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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