Select pair to
measure pressure
and flow
Touch to mark
transducer as high
Touch SCAN
button to scan for
transducers
Low side is
automatically
selected once
high is chosen
Figure 3
Discovering the wireless pressure transducer
In the Sensor Discovery screen press the scan button to connect to transducers.
Note:
In this screen, up to three sets of transducers may be paired simultaneously
to read differential pressure or up to six transducers may be may be paired to read
single pressure.
Be sure the selected transducers’ MAC addresses have the
same maximum pressure. Each transducer is marked with a red
(high) and blue (low) band to distinguish which transducer is high or low. Once the
transducers are paired by MAC Address, select the High Side box for the transducer
which has the red band. Its paired transducer will automatically be set to the low side.
After the high and low transducers are marked, press the Selected box to choose
pairs to use.
NOTICE
The transducers will automatically go into low power/sleep mode
to conserve battery energy. The transducers exit low power mode
upon receiving communications from the Hydronic Application
NOTICE
Touch to
start app
Figure 2
Touch to
select valve
make and
model
Touch
the NEXT
button to
proceed
Dwyer Hydronic App Operation
First turn on the handheld by pushing the power button (See Figure 1). Once fully
powered on, unlock the handheld by swiping the screen to the right. The Dwyer
Hydronic app is located at the bottom of the main screen. Click on the icon to open
the app.
Valve Selection
Once the app is open, the Dwyer Hydronic App home screen will be shown. Press
the START button. The Valve Selection screen will now be displayed. Press the make
button to select a manufacturers valve. Then press the model button to select a valve
model. In the list of valve manufacturers, there is an option to choose a manual valve.
The flow coefficient (CV) is needed to use the manual valve, see Figure 2. Press the
next button to proceed.
When the app is opened, permission messages will pop up. This
can be bypassed by pressing ALLOW and can be permanently
stopped by adding a Google Play
®
account in the device’s settings menu.
NOTICE