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CONTENTS
What's in the box? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
What else is required? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The EasySense Q data logger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EasySense Q's buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The built-in sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug-in sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ways to Capture Data with EasySense Q . . . . . . . . . . . . . . . . . . . . . . .
Using EasySense Q in standalone operation . . . . . . . . . . . . . . . . . . . . .
Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Snapshot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EasyLog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Information for EasySense Q . . . . . . . . . . . . . . . . . . . . . . . . .
System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting the sensor range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Factory Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery level check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Powering EasySense Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internal Clock and Calender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EasySense Q's memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Care & Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Practical information for the plug-in Temperature Sensor . . . . . . . . . . .
Copyright: all rights reserved.
This manual may be copied for use within the premises of the Licensee on condition that
it is not loaned, sold or used outside the Licensee's premises.
Data Harvest's policy is to continually improve products and services, so we reserve the
right to make changes without notice. It is acknowledged that there may be error or
omissions in this publication for which responsibility cannot be assumed. No liability will
be accepted for loss or damage resulting from use of information contained in this
manual or from uses as described.
Document No: DO144 Issue 1
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Summary of Contents for Data Harvest EasySense Q 3
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Page 1: Table Of Contents
Licensee’s premises. Data Harvest’s policy is to continually improve products and services, so we reserve the right to make changes without notice. It is acknowledged that there may be error or omissions in this publication for which responsibility cannot be assumed. -
Page 2: What's In The Box
What’s in the box? The EasySense Q 3 or 5 data logger A USB communication cable A power supply unit (UK version shown) Two plug-in Temperature Sensors Two long Smart Q sensor leads Note: As EasySense Q connects via a USB compatible port, it is only suitable for use on a computer with an operating system that supports USB e.g. -
Page 3: What Else Is Required
What else is required? Sensing Science Laboratory or Primary software – a specific application that allows transfer of the captured data to a computer for display and analysis and has the USB drivers for EasySense Q (these are located on the Sensing Science Laboratory or Primary CD ROM). -
Page 4: The Built-In Sensors
EasySense Q has no ON/OFF switch. To operate, press any of the buttons on the top panel. The built-in sensors EasySense Q 3 has three built-in sensors and Q 5 has five. They are: Built-in Sensors Range EasySense Q 3 EasySense Q 5... -
Page 5: Plug-In Sensors
7) Humidity Sensor Range: 0 to 100% Relative Humidity (EasySense Q 5 only) For weather and environmental investigations. Plug-in sensors EasySense Q is supplied with: 2 plug-in temperature sensors and Two long sensor leads. Plug-in sensors connect to the two inputs on EasySense Q labelled as 1A and 2B. -
Page 6: Ways To Capture Data With Easysense Q
Ways to Capture Data with EasySense Q There are different ways that EasySense Q can be used to collect data. 1. Real time, in this mode EasySense Q is entirely driven by the software on the host computer. The data from the sensors is transmitted immediately to the computer and displayed on the computers screen using the applications in the Sensing Science software. -
Page 7: Meter
Meter In this mode EasySense Q will continuously display fully calibrated measurements from the active sensors (built-in and any plug-in sensors connected) on the LCD screen but will not store any data. The display is updated every half second. Connect any plug-in sensors if required. If the display is turned off, press the green triangle or yellow arrow button to wake up EasySense Q. - Page 8 Connect any plug-in sensors if required. If the display is turned off, press the green triangle or yellow arrow button to wake up EasySense Q. Meter Use the yellow arrow button to scroll the cursor Snapshot down until it is pointing at Easy Log. EasyLog Timer Press the green triangle...
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Page 9: Timing
When EasySense Q is in sleep mode the current value from the active sensors can be viewed by pressing the yellow button Whilst in EasyLog mode the samples taken, current Sample Taken: 269 Interval: 500ms logging interval and the time started can be viewed 01/05/04 09:16:31 at any time by pressing the green enter button. -
Page 10: Using Easysense Q Connected To A Computer For The First Time
The data set can be downloaded for display and analysis using Collect remote data from the Collect menu in the Sensing Science Timer program (see the manual that accompanies the Sensing Science software). Note: The data is collected as a TIME measurement. For calculating any measurements other than ‘Time and Speed from A to B’, the Sensing Science Timer program must be running in Advanced mode. -
Page 11: Using Easysense Q Connected To A Computer After The Initial Setup
Launch one of the Sensing Science logging programs i.e. Meters, Graph, Workroom or Timer. The first time one of the programs from Sensing Science is used an Interface option window will open. Select the Interface as EasySense Q and Link. Click on OK. - Page 12 Collect remote data option Graph This application is used for recording and graphing signals from sensors. There are facilities for analysing data, setting the recording method, and retrieving the data sets stored in EasySense Q. The New recording Wizard is used to set the available options before data is captured e.g.
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Page 13: Technical Information For Easysense Q
Technical Information for EasySense Q System Menu A system menu is accessed from the main menu. This will allow you to change the range of a sensor, apply a factory reset and check the battery condition. To prevent accidental change this menu can only be accessed if the user holds down both the red square and yellow arrow buttons for 2 seconds. -
Page 14: Battery Level Check
To check the battery level in EasySense Q If EasySense Q has been on charge, disconnect the power supply and/or USB cable for at least 15 seconds to obtain a true value. Whilst in the main menu hold down the stop button and then the scroll button and keep them both held down for 2 seconds. -
Page 15: Automatic Standby
A fully charged battery that looses its charge quickly will demonstrate the need for replacement. When this happens contact Data Harvest and request a battery replacement pack for EasySense Q – Product No. 5007. -
Page 16: Easysense Q's Memory
If the hard reset has been done correctly, the LCD will momentarily display EasySense Q before returning to the main menu. If you are experiencing a problem, please contact the Technical Support department at Data Harvest. Please provide details of: The computer platform it is being used with. -
Page 17: Practical Information For The Plug-In Temperature Sensor
The software version number A description of the problem being encountered If possible, telephone from a location where you can operate EasySense Q with computer. Practical information for the plug-in Temperature Sensor It is the tip of the sensor that is sensitive to temperature. Lay the sensor on its side, not its end, when measuring a surface temperature. - Page 18 EasySense Q has been damaged by accident or misuse. In the event of a fault developing within the 12-month period, EasySense Q must be returned to Data Harvest for repair or replacement at no expense to the user other than postal charges.
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