Dwyer UHH User Manual

Model UHH - Universal Handheld Test Instrument

3.038

[77.17 mm]

2.169

[55.09 mm]

8.508

[

216.11 mm]

Specifications - Installation and Operating Instructions

ront View Side View

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Bulletin TE-UHH

he Model UHH Universal Handheld Test Instrument is a highly versatile

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instrument that offers the utmost flexibility and ease of user operation by having
the capacity to work with a variety of Dwyer Instruments, Inc. compatible sensing
modules and probes. Additional wired and wireless probes or modules are
instantly recognized by the UHH without any user reprogramming or alteration,

llowing seemless sensor addition, upgrade or replacement. See the AQTI Series

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n the Dwyer Instruments, Inc. catalog or website www.dwyer-inst.com for

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vailable packages and sensors.

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The Universal Handheld offers numerous features that enable a technician to
quickly set up and intuitively navigate through their daily activities. Data is stored
via the internal memory or a separate SD card in various auto or manual logging
operations. Logged files can be quickly transferred to a PC or laptop through a
USB cable or by a portable SD card. The display can operate in standard
numerical meter mode, gage mode with an analog needle, gage mode with
additional pass/fail operation zones, and strip chart mode which enables a
simplified visual tracking of the process. The four directional buttons, combined
with the three soft key buttons that are aligned to corresponding screen functions,
allow for quick navigation through the four main operation menus.

The rugged plastic case, with protective thermo-plastic over-mold and the dust­shielding rubber caps, permit the unit to handle abuse and properly withstand
dusty environments. The base UHH includes an integral molded compartment that
securely holds wireless modules. The storage compartment offers convenient
transportation of a module with the base instrument during testing. A flexible hand
strap, included with every UHH, allows the base handheld to be safely connected
to a belt, pipe, ladder or similar structure freeing the user's hands to focus on the
sampling test. A 6-pin connector enables one wired probe at a time to be plugged
in to the base instrument without worry of becoming disconnected during sampling.
Additional wireless units can be paired to the base handheld allowing users to
quickly switch between multiple parameters that need to be measured.

The rechargeable battery via the included USB cable provides long term operation
to last through several days of work. At just under 10 oz, the compact UHH base
is lightweight. Included with the UHH is a soft carrying case, universal office / car
charger, and USB cable.

UHH SPECIFICATIONS

anguages: English, German, Italian, Portuguese, Spanish.

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isplay: OLED, color 240 x 320.

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Temperature Limits: 5 to 125°F (-15 to 51°C).

Note: When using wireless function: 20 to 125°F (-6 to 51°C).

Battery Charging Limits: 32 to 113°F (0 to 45°C).

esolution: 1 FPM, 0.1 MPS, 0.1 CFM & M

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Units Air Velocity: FPM, MPH, KN, M/H, M/S K/H, FPS.
Units Flow: CFM, M
Units Temperature: °F, °C.
Handle Enclosure: Thermoplastic elastomer over polycarbonate.

aximum Wireless Distance: 50’ (15 m) typical.

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ower Requirements: 3 V BR1225 lithium metal battery, installed functional,

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non-replaceable and 3.7 V lithium ion battery, installed functional, non­replaceable. (Note: Intended to be operated with power cables less than 3 m in
length).

Memory: 4 MB internal (~50,000 readings).
Weight: 10 oz (283 g).
Supplied With:

AQTI: Soft case; USB cable/charger; Hand strap;
AQTIP: Soft case; Hard case; USB cable/charger; Hand strap, 2GB SD card.

Agency Approvals: CE (not while charging), FCC compliant.

NOTICE

information and files necessary to complete this upgrade in the field or the units can
be returned to the factory to complete any future firmware updates.

NOTICE

used to take measurements.

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/HR, M3/S, GPM, GPH, GPD, LPS, LPM, LPH.

In some instances, it might be necessary to update the firmware
of the UHH base unit. Dwyer Instruments, Inc. will provide

While UHH is connected to a pc, the unit will act as a storage
device for retrieving log files. During this time, the unit cannot be

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HR; 0.1°F & °C; RH 0.1%.

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NOTICE

(1) This device may not cause harmful interference. and (2) this device must accept
any interference received, including interference that may cause undesired
operation.

Cet appareil est conforme à des règlements d'Industrie Canada exempts de licence
standard RSS (s). Son fonctionnement est soumis aux deux conditions suivantes:
(1) Ce dispositif ne doit pas causer d'interférences nuisibles, et (2) cet appareil doit
accepter toute interférence reçue, y compris les interférences pouvant entraîner un
fonctionnement indésirable.

This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numériqué de la classe B est conformé à la norme NMB-003 du
Canada.

DWYER INSTRUMENTS, INC.

This device complies with Industry Canada license-exempt RSS
standard(s). Operation is subject to the following two conditions:

Phone: [phone] www.dwyer-inst.com

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: [phone] e-mail: [e-mail]

UHH FEATURE OUTLINE

D MEMORY

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ARD SLOT

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ENSOR AND LOGGING

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ICON LOCATION

CTIVE PROBE

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NUMBER INDICATOR

AIN MENUS

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4 DIRECTIONAL ARROWS

ITH POWER/ENTER BUTTON

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ALLOW QUICK NAVIGATION

LED INDICATES CHARGING

STATUS AND DATA STORAGE

GREEN: INDICATES CHARGING.

NOTE: TURNS OFF WHEN

FULLY CHARGED. YELLOW:

INDICATES A DATA POINT

STORAGE OR THAT UNIT IS IN

SLEEP MODE.

PROTECTIVE RUBBER CAPS

INDUSTRIAL 6-PIN

ROBE CONNECTION

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3 SOFT KEYS CORRESPOND

TO APPLICABLE ON-SCREEN

HAND STRAP BOTTOM CLIP

AND STRAP

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OP CLIPS

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BATTERY

NDICATOR

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ARGE BACKLIT

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OLOR OLED

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UNCTIONS

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SIDE VIEW

MODULE STORAGE

COMPARTMENT

POWER BUTTON:

• Press to power
ON.

• Hold for 5 seconds
until LED turns RED
and then release to
power OFF.

• Press to store
measurements
during operation.

USB CONNECTION FOR DATA

TRANSFER OR RECHARGING WITH

INTEGRAL PROTECTIVE RUBBER CAP

WIRELESS PROBE

LED INDICATES STATUS:

• Solid Green: Battery
charging

• Blinking Green:
Communicating with UHH

• Blinking Amber (short):
Waiting for communications
with handheld

• Blinking Amber (long):
Probe initializing

• Solid Red: Low battery

USB CONNECTION FOR

RECHARGING WITH INTEGRAL

PROTECTIVE RUBBER CAP

MENU SETUP

Probe Main Menu

Probe Menu

• Press the to scroll through the top main menus.

• When PROBE is highlighted, hit the enter key.

YPE Sub-Menu Anemometer (Velocity Selected)

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• In this example, the Anemometer can be changed from either Velocity mode or
Vol. Flow mode.

Change the engineering units to be displayed under the UNITS section.

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ote: Some probes or modules may provide a selectable range which can be

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djusted here.

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Pairing Mode Sub-Menu

• After placing the UHH into Pairing Mode, turn on one wireless probe. After a period
of up to 15 to 20 seconds, the UHH screen will update with the information about the
wireless probe that was just turned on.

Note: If probe does not appear, power probe down, then power back on.

Pairing Mode Sub-Menu (cont’d)

• To confirm a proper pairing, select that probe on the list. That probe’s details will
disappear, meaning that probe has been paired. The details of paired probes will
now be visible in the Paired sub-menu. Once paired, no other UHH can pair with
that probe as long as your UHH is communicating with that probe.

• In Paired sub-menu you can see probes that are paired with the UHH. You may
delete probes from being paired by selecting the probe. Once deleted, any UHH can
pair with that probe.

• The currently active probe connected will appear as well as the parameter types
being provided to the UHH. ACTIVE will detail the active probe’s description, model
code and corresponding serial number.

• Select the primary measurement of the home screen under the SOURCE setting.

• To alter the potential modes of the measurements, scroll down to any of the TYPE
sub-menus to select and adjust.

TYPE Anemometer Sub-Menu (Vol. Flow Selected)

• Similarly to when Velocity is selected, applicable engineering units can be chosen
in the UNITS category for Vol. Flow.

• Note an area must be entered.

Area Sub Menu (Vol. Flow Selected)

• If Vol. Flow is chosen, select the AREA category to adjust the DUCT style, the
AREA UNITS, HEIGHT and WIDTH dimensions.