© Copyright Data Harvest Group Ltd - All Rights Reserved - Freely photocopiable for use within the purchaser’s
establishment
1145 - Wireless Sound Level Sensor
Revision: 1.0 | DS162
Page 1: ...Copyright Data Harvest Group Ltd All Rights Reserved Freely photocopiable for use within the purchaser s establishment 1145 Wireless Sound Level Sensor Revision 1 0 DS162...
Page 2: ...tion 3 Pack Contents 4 Operational Overview 5 Connectivity 7 Charging the Sensor 8 Firmware Updates 9 Usage Information 10 Practical Investigations 12 Sensor Specifications 14 Limited Warranty 15 Comp...
Page 3: ...channels can be recorded at the same time It has a sufficiently fast response to capture waveforms and allow for the measurement of speed of sound using one Sound sensor The electret microphone used i...
Page 4: ...1145 Wireless Sound Level Sensor 4 20 Revision 1 0 DS162 Pack Contents This product is supplied with the following items 1 x Smart Wireless Sound Level Sensor 1 x USB Connecting Lead...
Page 5: ...f the device s internal sensor The sensor s end cap is the direct interface between the device s internal sensor and your experiment The Status Indicators 2 The sensor features a single status indicat...
Page 6: ...he status LED gives a flash of blue light then release If the sensor fails to respond contact Product Support at Data Harvest Please provide details of o The computer platform it is being used with an...
Page 7: ...ile phones as well as desktop or laptop computers giving students the ability to run experiments independently without being tethered to a device See the EasySense2 app user manual system requirements...
Page 8: ...or more it will automatically recharge the battery LED status flashing white When connected to a computer the computer should be turned on and not in sleep or standby mode as the battery may drain ins...
Page 9: ...your sensor to the EasySense2 app You will be given the option to decline an update Updates can be performed over USB or Bluetooth and will typically take less than one minute Updating firmware over...
Page 10: ...nd vibrations produced per second They are very sensitive in the frequency range of approximately 500 to 6 000 Hz mid range frequencies and much less sensitive to higher and lower frequencies The A we...
Page 11: ...ymbol and is measured in metres The frequency of a wave is the number of complete cycles or oscillations of disturbance each second The SI unit of frequency is Hertz Hz Pitch depends on the frequency...
Page 12: ...aximum number of samples per second reduces to 50 interval of 20 ms which is not fast enough to capture this event Air Resonance Resonance in a pipe Sound Waves monitoring the effect of altering frequ...
Page 13: ...software In these videos you will learn everything from the basics of our software to the most in depth features View video playlist Explore Science Practicals See our Smart Wireless Sensors in actio...
Page 14: ...ed sensitivity between 10 to 16 kHz Fastest logging speed 20 000 samples per second 50 s Connectivity Wired via USB Wireless via Bluetooth Bluetooth Specifications Bluetooth 4 2 low energy radio singl...
Page 15: ...purchase 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 cha...
Page 16: ...s life expired and we will dispose of them for you FCC Details This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmf...
Page 17: ...ta 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 2 app Switching the sensor...
Page 18: ...ble to the EasySense 2 app 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 prod...
Page 19: ...n Way Leighton Buzzard Bedfordshire LU7 4FY United Kingdom Tel 44 0 1525 373666 Fax 44 0 1525 851638 Sales email sales data harvest co uk Support email support data harvest co uk Online Communications...
Page 20: ...nual 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...
