Solinst AquaVent 5 3500 User manual

High Quality Groundwater and Surface Water Monitoring Instrumentation
Quick Start Guide
3500 AquaVent 5
Please read this document carefully
before using the AquaVent 5.
More Info | Instructions | Get Quote

Getting Started
1. Download the software from: www.solinst.com/downloads
and install Levelogger Software on your PC.
2. Install the Wellhead batteries. The Wellhead uses 4 user-
replaceable 1.5V AA lithium batteries.
3. Connect the Wellhead and logger to the Vented Cable:
Support
Hanger
Bracket
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Note:Note: See page 6 for instructions to install the Support HangerSee page 6 for instructions to install the Support Hanger
Bracket, as shown at right.Bracket, as shown at right.
Note:Note: For information on using your AquaVent 5 logger withFor information on using your AquaVent 5 logger with
MODBUS or SDI-12 protocols, see separate User Guides.MODBUS or SDI-12 protocols, see separate User Guides.
Battery
Compartment
SP
Wellhead
Vented
Cable
AquaVent 5
Logger
10-Pin (SP)
Connection
Line up the socket and the pin. Gently push the Wellhead and Vented
Cable together and twist slightly until you feel/hear a small click when
the properly aligned connection is made.
Only tighten the stainless steel coupling while holding the Vented Cable
and Wellhead still. Tighten the coupling until it seats. Do not twist the
Vented Cable or Wellhead.
Follow the same procedure when connecting the logger to the Vented
Cable.
Well Cap
Base
Vented Cable
alignment socket
Wellhead and logger
alignment pin
Only Turn Coupling
Hold Vented
Cable Still
Hold
Wellhead
Still

AquaVent 5 Quick Start Guide
4. Connect the USB Connector Cable to
the 10-Pin (Solinst Protocol) connection
on the Wellhead, then plug the USB
Connector Cable into your computer.
Programming AquaVent 5 Loggers
Note:Note: Ensure you are using the latest software and firmware versions for your AquaVent 5 logger andEnsure you are using the latest software and firmware versions for your AquaVent 5 logger and
Wellhead. Visit www.solinst.com/downloads or use the update notifications in the software for help.Wellhead. Visit www.solinst.com/downloads or use the update notifications in the software for help.
1. Start the Levelogger Software, and select the appropriate Com Port for the connected device.
2. In the Datalogger Settings tab, click the ‘Retrieve Settings” icon. This will display the
current programmed settings for the connected AquaVent 5.
3. You can now customize the AquaVent 5 Project ID, Locations, sampling regime, and start and
stop times.
AquaVent 5 Datalogger Settings Window
Note:Note: Clicking on theClicking on the in the software will provide you with a short explanation of that feature,in the software will provide you with a short explanation of that feature,
e.g. Com Port, Datalogger Zero, Slate Mode, Time Synchronization, etc.e.g. Com Port, Datalogger Zero, Slate Mode, Time Synchronization, etc.
Starting and Stopping AquaVent 5 Loggers
1. If desired, enter a Future Start and/or Future Stop Time. To start logging immediately, do not
fill in a future start time and click the ‘Start Now’ icon.
Tip
If a number of
AquaVent 5 loggers
are to be programmed
with identical inputs, clicking
the “Save Default Settings”
icon will create a template.
Note: When the ‘Start’ icon is selected, a window will pop-up to indicate how much memory is
available. Selecting “Yes” ignores the message and starts the datalogger immediately. Selecting
“No” gives you the chance to access the ‘Data Control’ tab to download and/or delete data files
using the ‘Download Files’ option, to free-up memory.
2. When “Yes” is selected, all settings are applied to the AquaVent 5 and it will start logging at the
specified time.
3. To stop the AquaVent 5 immediately, click the ‘Stop Now’ icon.
Tip
The ‘Future Start’ and
‘Future Stop’ options are
ideal for synchronizing the
data collection of multiple
loggers.
USB Connector Cable
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Downloading and Working with Data
1. Click the ‘Data Control’ tab to access the “Data Control’ window.
This window is laid out in three sections: datalogger settings, tabular
data, and graphical data.
2. To download data from a connected logger, select the
‘Download Data from Datalogger’ icon. There are four
options for downloading data: All Data, Append Data,
Partial Download, and Download Files. The data will be
presented in tabular and graphical formats.
Note:Note: The default directory for downloaded and saved data is:The default directory for downloaded and saved data is:
<C:\Program Files\Solinst\Levelogger4_5\Data><C:\Program Files\Solinst\Levelogger4_5\Data>
Data is saved as an *.xle file.Data is saved as an *.xle file.
3. To save data, click the “Save Data” icon and input the desired name for the saved file.
4. To export the data file for use in other software programs, click the ‘Export’ icon. The
file can be exported as a *.csv or *.xml file.
Data Control Window
Real Time View
Real Time View provides on-screen measurement as data is being recorded by the connected logger.
A view rate is set independently of the logging period of the AquaVent 5 and does not interfere with
internal logging taking place. To take a reading at any specific time, click and that reading will
be added to the displayed data. The data can be exported and saved.
Note
To change the
default directory for
downloaded data, use
the ‘Configuration’
menu at the top of the
software window. Select
‘Application Settings’
and input or navigate
to a different folder
destination. Click ‘OK’.
Tip
The *.csv and *.xml file
formats are supported
and can be imported by
most spreadsheet and
database programs.
The data graph can be
exported to a *.bmp
file or a *.png file by
clicking File > Export >
Graph.
Compensate the Data
Click the ‘Data Wizard’ tab to open the ‘Data Wizard’ window. In this
window the ‘Wizard’ will guide you through Manual Data Adjustments
(elevation or height of water conversions) and Parameter Adjustments
(units, elevation, density adjustments) on your open data files. Multiple
AquaVent 5 data files can be compensated at once.
Tip
‘Manual Data
Adjustments’ allow you
to use manual water
level measurements
to adjust your data to
depth to water readings.
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AquaVent 5 Quick Start Guide
AquaVent 5 Ranges
AquaVent 5 Models are rated to a specific submergence depth
The choice of model depends on the accuracy of the level required
and the submergence depth. Most important, your selection should be
based on the maximum anticipated water level fluctuation.
Note
The AquaVent 5
logger can withstand
over-pressurization of
2 times the intended
range, e.g. a Model M10
can accommodate a
fluctuation of
20 meters or 60 feet and
still record pressure.
However, over-range
accuracy is not
guaranteed.
AquaVent 5
Models
Submergence
Depth Accuracy
M5 5 m (16.4 ft.) ± 0.3 cm (0.010 ft.)
M10 10 m (32.8 ft.) ± 0.5 cm (0.016 ft.)
M20 20 m (65.6 ft.) ± 1 cm (0.032 ft.)
Measurement Fundamentals
Note
To adjust all readings in
your AquaVent 5 data
file to depth to water
below a well casing (d),
record a manual water
level measurement using
a water level meter.
This reading should
correspond in data and
time with an actual
AquaVent 5 recording.
Use this as a reference
datum in the Manual
Data Adjustment option
in the Software Data
Wizard.
AquaVent 5
loggers detect
pressure. A
vent tube to
surface allows
barometric
effects (+B) on
the pressure
sensor to be
eliminated (-B).
- 5 -
Tip
It is recommended to
take a manual water
level measurement
before installing an
AquaVent 5 logger,
shortly after installation,
periodically during your
monitoring interval,
and at the end of your
measurement period.
Use these measurements
to verify AquaVent 5
readings, and for data
adjustments later on.
Ensure you take manual
readings as close in
time as possible to a
scheduled AquaVent 5
reading.
AquaVent 5
loggers provide
readings (A)
of the actual
pressure of just
water above the
pressure sensor
Zero Point.
Verifying Readings
The best recommendation is to compare AquaVent 5 readings (A) with
a measured depth to water level value (d) (using a Water Level Meter).

- 6 -
Before Deployment
Before deployment, make sure you do the following:
• Program your AquaVent 5 logger, using Levelogger Software, with the
correct project identification, memory mode, sampling regime, time, etc.
• If desired, use the Datalogger Zero option in the Levelogger Software to
zero the logger to current atmospheric pressure.
• Set a future start time in the office, or start the AquaVent 5 logger in the
field using Levelogger Software and a laptop, or the Solinst Levelogger 5
App Interface.
• Determine borehole depth to ensure AquaVent 5 logger does not touch
the bottom of the well (avoid submergence in sediment).
After Deployment
After deployment, make sure you do the following:
• Take a manual depth to water measurement after the well has stabilized
(approximately 10 minutes))
• Take another manual depth to water measurement just before removing
the AquaVent 5 logger from the well
AquaVent 5 Field Notes
Note: It is useful to synchronize the times of all AquaVent 5 loggers
being used for the same project.
Note: For tips, precautions, and more information on installations in
different environments and applications, see the latest Vented
Dataloggers User Guide.
Deployment
• The AquaVent system is designed to be conveniently installed on a
2" well casing (4" using an adaptor). However, other installations are
acceptable, if proper precautions and recommendations are followed.
• Leave at least 2" (50 mm) of slack in the Vented Cable at surface to
allow you to lift the AquaVent Wellhead from the well cap base to
provide access for manual depth to water measurements, without
disturbing the AquaVent 5 logger from its down hole position.
• The Wellheads have a rating of IP 64 (dust and splash resistant), so
should not be submerged at anytime. They can be secured inside an
enclosure, however, it must be vented to equalize atmospheric pressure.
• Do not drop the AquaVent 5 logger into the water, carefully lower it
into place. Avoid installing in areas where “water hammer” or hydraulic
jump” (very sudden, large increases in pressure) may occur.
• Be careful not to nick or bend the Vented Cable during installation (use a
maximum 1" (25 mm) bend radius as a precaution).
Note: The length of the Vented Cable should not be assumed as the
deployment depth, as there may be some slack in the cable,
especially when using the hanger bracket
• Use a Solinst Water Level Meter to take a manual depth to water
measurement that will be used to verify AquaVent 5 readings
• Determine the minimum and maximum expected water levels, as
AquaVent 5 loggers must remain submerged for the entire monitoring
period.
Support Hanger
Bracket Installation

AquaVent 5 Quick Start Guide
In-Field Communication
There are two SP Wellhead Cable options for communicating with AquaVent 5 loggers in the field.
• The USB Connector Cable allows you to connect to a field laptop for communication using Levelogger
Software (see image on Page 1).
• The App/DataGrabber Connector Cable allows you to connect to a Levelogger 5 App Interface for
communication using the Solinst Levelogger App, or to a DataGrabber 5 for downloading data to a
USB device.
- 7 -
Note
The SPX Wellhead has
additional LED definitions
related to MODBUS and
SDI-12 operation.
For information on
communication using
MODBUS or SDI-12 Protocols,
see separate User Guides.
App/DataGrabber
Connector Cable DataGrabber 5
LED: Wellhead Connection Status
The AquaVent Wellheads have a multicolour LED light which
indicates the status and operation of the AquaVent:
• Fast multicolour cycle 3 times: Wellhead is powering-on
• Fast 10 cycles alternating blue/green: Wellhead has successfully
connected to the PC using the USB Connector Cable
• Fast 10 cycles alternating blue/red: USB connection has been
dropped
• Flashing yellow: The Wellhead is communicating with the PC Software
Maintenance
As with any monitoring project, you should select the proper equipment and determine a maintenance
schedule based on the environment specific to your application.
To ensure the vent tube remains dry, the AquaVent 5 loggers and Wellheads contain permanent
desiccants and hydrophobic membranes at the connections to the Vented Cable—there is no need
to replace them. Please see our technical bulletin on Vented Cable Design, Use, and Maintenance
for more details.
Other maintenance tips include (see the Vented Dataloggers User Guide for more details):
• Replace the o-rings at the Vented Cable connections on the AquaVent 5 logger and the Wellhead.
• Keep the dust caps on all of the connections, when not in use.
• Store the AquaVent 5 logger in its case, and the Vented Cable on its spool when not in use.
• Ensure connections are clean before assembling. Clean the AquaVent 5 logger as required.
• Replace the Wellhead batteries as required (four user-replaceable 1.5V AA lithium batteries).
AquaVent 5 Sampling Rate Battery Life Estimate
8 readings per second 10 days
1 reading per second 3 months
1 reading per minute 8 years
Levelogger 5 App
Interface

®Solinst is a registered trademark of Solinst Canada Ltd.
Solinst Canada Ltd. 35 Todd Road, Georgetown, Ontario Canada L7G 4R8
Tel: [phone] Fax: [phone]
E-mail: [email protected] www.solinst.com
(#115000) Printed in Canada September 1, 2020
Troubleshooting
Levelogger PC Software:
1. You must have administrator privileges to install software on a computer.
2. The Windows 10 Operating System supports Levelogger Software.
Try the following if your AquaVent 5 is not communicating with Levelogger PC
Software, or you are getting a communication error message:
1. Make sure you have installed the batteries correctly:
• Ensure proper polarity, paying attention to the positive {+} and negative {-} symbols etched in
the holder
• Ensure proper alignment; the spring contacts in the housing should be lined up with the
protruding contacts on the bottom of the battery holder
2. Check the Vented Cable connections to the AquaVent 5 logger and Wellhead. Ensure they are
lined-up correctly and there is no dirt or debris in the connection.
3. Make sure you are using the correct Wellhead Connector Cable to connect to the PC.
• You must be using a USB Connector Cable connected to the 10-pin Solinst Protocol connection
on the Wellhead. The cable and connection are colour-coded orange.
4. Check that the USB Connector Cable is connected to the same Com Port that is
chosen in the upper middle of the Main Window of the Levelogger Software.
5 . Try communicating with another AquaVent 5 logger, Wellhead, Vented Cable or USB Connector
Cable.
6. Try using a different computer.
7. If problem persists, contact Solinst.
To reset the AquaVent battery indicator, after replacing the Wellhead batteries:
Go to the Diagnostic Utility in Levelogger Software, click “Run Diagnostics”, then click “Reset
AquaVent Battery Indicator”.
Note: For diagnostic purposes, you may want to install the end of the Vented Cable with the serial number
to the surface connection at the Wellhead.