Dwyer Instruments UHH2 User manual

DWYER IN TRUMENT , INC.
Bulletin TE-UHH2
pecifications - Installation and Operating Instructions
Model UHH2 Universal Handheld Test Instrument
The Model UHH2 Universal Handheld Test Instrument provides the functionality
and versatility of the Mobile Meter®Software App on a rugged IP68 Android®based
handheld. Wireless anemometer, hygrometer, and pressure probes communicate to
the handheld using Bluetooth SIG, Inc. wireless technology and can all be displayed
simultaneously. Each UHH2 includes a UHH2 handheld base unit, UHH-BTG
wireless mobile gateway, two USB charging cables, charging block, mini-screwdriver,
user manual, and headphones.
FEATURE /BENEFIT
• Rugged weatherproof housing withstands 1.5 meter drop test
• Wireless measurement of pressure, air velocity, air flow, temperature, and humidity
• Share logged data directly from handheld over Wi-Fi, GSM or CDMA networks
APPLICATION
• Building commissioning
• Building balancing
• Testing HVAC equipment performance
FEATURE OUTLINE
Display: 4.3˝ QHD Gorrilla glass touch screen, 960x540.
Wireless Distance: 50´ (15 m) or greater.
Response Time: 1 s.
Temperature Limits: Operating: -4 to 140°F (-20 to 60°C); Storage: -40 to 176°F
(-40 to 80°C).
Humidity Limits: 5 to 95% RH.
Power Requirements: 2000 mAh lithium ion battery, installed functional, non-
replaceable.
Memory: RAM 1G & ROM 4G.
Operating ystem: Android 4.2.2.
CPU: MTK6589W Quad Core 1.2 GHz.
Enclosure Rating: IP68.
Weight: 15.9 oz (450 g).
Agency Approvals: CE, FCC compliant.
Volume
buttons
Power/sleep
button
Home
button
Backlit
touchscreen
LCD
U B connection for
data transfer or
recharging with
integral protective
rubber cap Power
button
Reset
button
Headphone
connection with
integral protective
rubber cap
peaker
peaker
IM card
access
Hand strap
clip
Figure 1
Camera
Belt clip
U B charger
connector
Bi-color
LED
3-1/16 [77.79]
13/16
[20.64]
3/4
[19.05]
5-13/16
[147.64]
1-35/64
[39.29]
2-13/32
[61.12]
1-3/16
[30.16]
2-13/16
[71.44]
TE-UHH2_Layout 1 6/8/15 12:50 PM Pa e 1
99 Washington Street
Melrose, MA 02176
Phone [phone]
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com

OPERATION
Powering On/Off
To turn on the unit, press and hold the power button. Wait approximately 15 seconds
for it to fully power on. Swipe to unlock the unit.
To turn off the unit, either press and hold the power/sleep button and press Power
Off when prompted on the CD or press the reset button.
Battery
The Model UHH2 utilizes an internal rechargeable battery. The battery symbol in the
top right of the screen shows the status of the battery.
When the battery is low, the battery symbol will turn red. When this occurs, use the
included USB charging cable and charging block to charge the unit.
Pairing to the Mobile Gateway
In order to pair the Model UHH2 to the Model UHH-BTG Wireless Mobile Gateway,
first turn on the gateway by pushing the power button (See Figure 1). Next, either
open the Mobile Meter®app or go directly to the Bluetooth menu in the settings menu
on the device. The bridge is automatically discoverable once it is turned on. Select
the device named PROBEBRIDGE followed by the serial number of your gateway.
If prompted for a pass code, type in 0000. Once the gateway is paired to the UHH2,
the blue ED on the gateway will flash when communications are transmitted
between the UHH2 and UHH-BTG.
Pairing Probes or Modules to Gateway
The wireless probes and modules automatically become discoverable to the gateway
when they are turned on if they are not already connected to another gateway or
Model UHH/UHH2 base unit. You must be in the Mobile Meter®or other Dwyer
Instruments, Inc. approved app to see which probes are paired. The blue ED on
the gateway and the green ED on the probe will flash rapidly when there is
communication between the probe and the gateway.
Mobile Meter®App Operation
The Dwyer Mobile Meter®app is located in the top left of the unit’s main screen. Click
on the icon to open the app.
(Note: When the app is opened, an error message will pop up. This can be bypassed
by pressing OK, and can be permanently stopped by adding a Google Play®account
in the device’s settings menu.)
Upon opening the Mobile Meter®app, you will see “Get Started” if the Wireless Mobile
Gateway is paired to the device.
The app also has a demo mode which can be selected at this time, which allows
users to familiarize themselves with the app and its functions before connecting their
own instruments. To leave demo mode and enter measurement mode, press the
back button until the main screen is up, then press Get Started and press No on the
box that pops up.
During the first time using the app, no probes will be paired yet. It will prompt to go
to the probe set up menu to find available probes. If they aren’t already, turn on the
probes or modules at this time to make them discoverable.
Figure 2
When the UHH2 is received, it will only have a partial charge.
Use the included USB charging cable and charging block to
charge the unit to full battery before using.
NOTICE
The UHH2 comes factory paired to the included UHH-BTG
Wireless Mobile Gateway. Before pairing a new wireless
gateway, the current one should be unpaired.
NOTICE
Touch to
go to
Bluetooth
menu
Figure 3
Figure 4
Figure 5
Touch to enter
demo mode
Touch to enter
measurement mode
Touch to
set up probes
Touch to get started
TE-UHH2_Layout 1 6/8/15 12:50 PM Pa e 2

The probe list automatically refreshes to show any new probes. Select the desired
probes or modules by touching the box on the right side of the screen. The probe
selection screen can always be accessed by pressing the three lines in the top
left of the Mobile Meter®app and going to “Setup”. The past paired probes and
modules will be stored in this list as well. Probes or modules that are currently
unavailable will be in grey, but they can still be selected to display when they become
active.
To delete or rename a probe in this screen, simply press and hold the probe and
click on the desired option.
Pressing the arrow next to “Setup” in the top left of the screen will return to the active
probes list.
This active probe list will give the probe names and the measurement data for all of
the selected probes. Additional information such as low battery warnings of the
probes and the communication status is available on the screen.
Any of the probes can be made full screen by touching the desired probe. In the full
screen view, users can scroll through the active probes by swiping the screen to the
left or right.
The measurements are normally displayed as a digital meter. If desired, the
measurements can be shown as an analog gauge or as a graph by touching the
three lines in the top left and choosing the desired option. Preferences and
parameters can also be adjusted in this menu.
Figure 6
Touch to go back to
previous menu
Press and hold to
delete or rename probe
Touch to select
probe
Figure 7
Probe name
Probe type
It is recommended that only four probes be selected due to the
bandwidth limitations between the UHH2 and the gateway.
NOTICE
Connection status:
Green — connected
Red — not connected
Figure 8
Figure 9
Touch to
access
parameters
TE-UHH2_Layout 1 6/8/15 12:50 PM Pa e 3

In the Preference Menu, users can select which parameter will be displayed larger
on the screen by checking the box next to Priority. Also, the user can select the
function of the parameter, engineering units, and logging method. The name of the
probe can be changed and calibration data (if available) will be displayed. Pressing
the arrow in the top left will return to the active probe list.
ogging can be initiated in any of the above views by either pressing the button on
the probe or by pulling up on the red square on the bottom and pressing og. If the
logging is set to duration, which can be set in the Preferences menu, it will log
continuously for the set duration.
In order to end a log file, press the Save og button on the bottom of the screen.
The log can then be either viewed, shared, or closed. In order to view the log file,
touch Open og. To share the log file, select to share the file via wireless
communication to another device, email the file directly from the phone, or share it
via Wi-Fi to another device on the same network. Otherwise, touching OK will close
the file for later access.
FCC RF EXPO URE INFORMATION AND TATEMENT
The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device
types: S09 (FCC ID: ZHN-W63) has also been tested against this SAR limit. The
highest SAR value reported under this standard during product certification for use
at the ear is 0.430 W/kg and when properly worn on the body is 0.772 W/kg. This
device was tested for typical body-worn operations with the back of the handset kept
1.5 cm from the body. To maintain compliance with FCC RF exposure requirements,
use accessories that maintain a 1.5 cm separation distance between the user’s body
and the back of the handset. The use of belt clips, holsters, and similar accessories
should not contain metallic components in its assembly. The use of accessories that
do not satisfy these requirements may not comply with FCC RF exposure
requirements and should be avoided.
This device complies with part 15 of the FCC rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
This device must accept any interface received, including interference that may
cause undesired operation.
NOTE: The manufacturer is not responsible for any radio or TV interference caused
by unauthorized modification to this equipment. Such modifications could void the
user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try and correct the
interference by one of more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
MAINTENANCE/REPAIR
Upon final installation of the Model UHH2, no routine maintenance is required. The
Model UHH2 is not field serviceable and should be returned if repair is needed. Field
repair should not be attempted and may void warranty.
WARRANTY/RETURN
Refer to “Terms and Conditions of Sale” in our catalog and on our website. Contact
customer service to receive a Return Goods Authorization Number before shipping
the product back for repair. Be sure to include a brief description of the problem plus
any additional application notes.
Figure 10
Touch to
change units
Touch to make
parameter priority
Touch to change
logging method
Figure 11
Touch to end and
save log file
Touch to start log
DWYER IN TRUMENT , INC.
©Copyright 2015 Dwyer Instruments, Inc. Printed in U.S.A. 6/15 FR# 444317-00 Rev. 1
Android®is a registered trademark of Google Inc.
Figure 12
TE-UHH2_Layout 1 6/8/15 12:50 PM Pa e 4
99 Washington Street
Melrose, MA 02176
Phone [phone]
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com