Wagner Meters Data Grabber User Manual

TABLE OF CONTENTS

DataGrabber® with Bluetooth® 1

Connect 3

Conguration 4
Troubleshooting 6
Removal 7
Battery 8

DataGrabber® 9

Data Collection 11

Conguration 12
Removal 15
Battery 16

Wagner Meters provides two distinct DataGrabbers® which

will signicantly enhance your documentation of Rapid RH
L6 Smart Sensor readings. DataGrabbers automate the reading
collection process by interfacing to an L6 sensor, allowing the
sensor itself to store relative humidity (RH) and temperature
readings on a periodic basis while you are away from the
job site. The DataGrabber with Bluetooth® features a built­in wireless connection to your smart device. Alternatively,
the non-wireless version of the DataGrabber uses the
Bluetooth®-enabled Total Reader® to communicate to your
smart device.

The DataGrabber with Bluetooth easily inserts into an L6
sensor and directly connects with the free DataMaster™
L6 app for automated collection of time and date-stamped
concrete RH and temperature readings. The DataMaster
L6 app allows you to congure the time interval that the
DataGrabber with Bluetooth will periodically engage the L6
Smart Sensor to collect and store readings, keep a running
clock of acclimation time, download the time and date­stamped readings and much more.

The non-wireless DataGrabber performs the same automated
and data gathering tasks as the DataGrabber with Bluetooth
but, as mentioned above, requires the Total Reader as the
Bluetooth conduit to the DataMaster L6 app.

®

By using a DataGrabber to enable an L6 sensor to store up to
512 RH and temperature readings on a time and date-stamped
basis, you can achieve a better understanding of the drying
process as well as the dynamics that may be affecting the
concrete drying time. Utilizing RH and temperature readings
acquired from an L6 sensor with a DataGrabber, data analysis
and trending is also possible in the DataMaster L6 app.

RAPID RH L6

WAGNER METERS

DATAGRABBER

Data Logger with Bluetooth®

for Rapid RH® L6

®

The DataGrabber with Bluetooth is a self-contained unit
that automates the concrete RH and temperature reading
collection and storage process inside Rapid RH L6 Smart
Sensors and transmits the data to the free DataMaster L6
app. Snap the DataGrabber with Bluetooth into an L6 Smart
Sensor, then use the DataMaster L6 app to set up time
intervals for all DataGrabbers with Bluetooth to engage their
L6 Smart Sensors to record and store time and date-stamped
concrete RH and temperature readings for days, weeks, or
months at a time.

The DataGrabber with Bluetooth can also be accessed
through the DataMaster L6 app to set the device name, view
acclimation time, and download sensor data.

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DataGrabber with Bluetooth fully and correctly

inserted into L6 sensor.

RAPID RH L6

WAGNER METERS

CONNECT

First, make sure you have downloaded the free DataMaster
L6 app to your smart device. Open the app, and the app
will open up in the audio tutorial mode. You may wish to go
through this tutorial, but if not, just press the Skip button in
the extreme lower right-hand corner of the screen, and the
following DataMaster L6 screen will appear:

CONFIGURATION

Each DataGrabber with Bluetooth can be congured for
Device Name, Acclimation Time and Log Interval. From
the Devices screen, select the specic DataGrabber with
Bluetooth you wish to congure. Next, click the Settings
button. The DataGrabber is available for conguration if
the Settings button is green. However, if the Settings button
is grey, you may need to troubleshoot your device (see
Troubleshooting section). In approximately 20 seconds or
less, the Device Settings screen for that DataGrabber will
appear; see below.

Next, click on the Menu icon located in the upper right-hand
corner of the screen. A menu will appear, choose Manage
Devices and you will be on the Devices screen. If you are in
proximity of any DataGrabber with Bluetooth units installed
in L6 sensors, the unit with the greatest signal strength will
appear as the rst unit at the top, followed by any other
DataGrabber units within Bluetooth range. Now you can
begin to congure your DataGrabber units (See Conguration
section).

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