Dwyer Instruments AP2 Operating Manual
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Model AP2 Wireless Thermo-Anemometer Probe for UHH
Specifications - Installation and Operating Instructions
he Model AP2 Wireless Thermo-Anemometer Probe measures air velocity, air
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low, and temperature when combined with the Model UHH Universal Handheld. In
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order to prevent damage to the sensing element, the probe has a protective sleeve
that slides over the sensor when it is not in use. Markings on the probe allow users
to know the insertion depth to obtain better accuracy when traversing the duct.
Wireless probes can take measurements up to 50 feet away from the UHH. A bicolor LED flashes on the handle of the probe to indicate communication status with
the UHH. The battery is rechargeable via the mini-USB connector on the bottom of
the probe.
NOTICE
This device complies with Industry Canada license-exempt RSS
standard(s). Operation is subject to the following two conditions:
(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.
CHARGING BATTERY
NOTICE
It is required prior to the initial usage to charge the battery for
12 hours.
When the charge of the battery is almost used up, the LED on the handle of the
wireless probe will turn solid red. There is approximately 5 minutes of battery life
left at this point. If the probe is not already paired to the UHH, it will not pair while
in low battery condition.
Step 1: Open the USB cover on the bottom of the probe handle.
Step 2: Plug the mini-USB connector end of the cable into the probe handle.
Step 3: Plug the USB connector end of the cable into the port on the charger or
PC.
Step 4: Plug the charger into either an electrical outlet or car charging port (LED
on the charger and the handle should both light up).
Step 5: The LED on the handle will turn off when fully charged.
Step 6: Remove charger from electrical outlet.
Step 7: Remove USB connectors from the handle and the charger.
Step 8: Replace the USB cover on the bottom of the probe handle.
PECIFICATIONS
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ervice: Dry, clean air.
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Temperature Limits:
Process: -20 to 200°F (-29 to 93°C);
Ambient: -20 to 140°F (-29 to 60°C);
Battery Charging: 32 to 113°F (0 to 45°C).
Range:
Air Velocity: 0 to 6000 FPM (0 to 30 m/s);
Volumetric Air: 999,999 in selected flow units;
Temperature: -40 to 212°F (-40 to 100°C).
Accuracy:
Air Velocity: ±3% FS within temperature range of 40 to 90°F (4 to 32°C);
Temperature: ±0.5°F (±0.28°C).
Response Time: 1 s.
Probe Length: 8˝ (203 mm) insertion.
Power Requirements: 3.7 V YT562447 Lithium ion battery, installed functional,
user replaceable.
Maximum Wireless Distance: 50´ (15 m).
Handle Enclosure: Thermoplastic elastomer over polycarbonate.
Supplied With: Wrist strap.
Weight: 11.2 oz (331.22 g).
Agency Approvals: CE (not while charging), RoHS, FCC compliant.
WARNING
Lithium ion polymer batteries are very volatile and can cause a
fire if punctured or severely damaged. Only use a Dwyer
Instruments, Inc. approved charging device in a well ventilated area away from any
flammable materials or gases. Do not incinerate the battery. Only charge between
32 to 113°F (0 to 45°C).
NOTICE
If desired, can be operated with USB cables less than 3 m in
length when connected to the charger or PC.
NOTICE
The side of the probe with the dot should
face the flow.
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: 219/872-9057 e-mail: info@dwyermail.com
AIRING WIRELESS PROBES
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. Turn on Model UHH Universal Handheld by pressing the button.
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. Press the and buttons to scroll through the menu headings at the top of the
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display.
3. When PROBE is highlighted, hit the button to access the probe menu.
4. Press the directional arrow to scroll through the sub-menu headings. The current
elected parameter will be highlighted in yellow.
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. When PAIRING MODE is highlighted, hit the button to access the pairing mode.
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. Turn on the wireless probe(s) to be paired. After a period of up to 15 to 20 seconds,
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he UHH screen will update with the information about the wireless probe(s) just
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turned on.
NOTICE
. Press the button to scroll through the available probes. The current selected
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robe will be highlighted in yellow.
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. When the desired probe to be paired is highlighted, hit the button to pair the
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probe. Once it is paired, it will be removed from the list automatically.
9. Once all the desired probes are paired, press button.
10. Repeat step 9 to go back to the home screen and begin readings.
ELECTING A PROBE
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n order to cycle through the probes that are paired to the Model UHH Universal
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Handheld, press the or button while in the view data mode.
SETTINGS
When using the Model AP2 Wireless Thermo-Anemometer Probe, the base unit can
isplay velocity or air flow along with temperature. The settings allow users to select
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elocity or air flow, engineering units, measurement range, and which parameters to
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how on the display. To access the settings menus:
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1. Press the or directional arrows to scroll through the menu headings at the
top of the display.
2. When PROBE is highlighted, hit the button to access the probe menu.
3. Press the directional arrow to scroll through the sub-menu headings. The
currently selected parameter will be highlighted in yellow.
f a probe does not appear, power the probe down, then power
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it back on.
ange Adjustment
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. When sub-menu TYPE (next to Anemometer) is highlighted, hit the button to
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ccess the settings sub-menu.
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2. Press the directional arrow to scroll through the parameter headings. The
currently selected parameter will be highlighted in yellow.
3. When RANGE is highlighted, press the button and the current minimum and
aximum of the range will be highlighted.
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. Pressing the or buttons will cycle through the available ranges.
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. Once the desired selection is entered, press button.
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Display Measurements
NOTICE
can be turned off.
. When SOURCE is highlighted, press the button and the measurement type
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elected will be highlighted.
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2. Pressing the or buttons will cycle through the available parameters.
3. Once the desired selection is made, press button.
4. In order to turn off the secondary displays, use the and to select the
easurement type that is not selected for the SOURCE.
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. When the desired sub-menu TYPE is highlighted, hit the button to access the
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ettings sub-menu.
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6. Press the directional arrow to scroll through the parameter headings. The
currently selected parameter will be highlighted in yellow.
7. When VISIBLE is highlighted, press the button and either ON or OFF will be
highlighted. The measurement will be displayed when set to ON and not displayed
hen set to OFF.
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. Pressing the or buttons will alternate between ON and OFF.
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. Once the desired selection is made, press button.
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he measurements on the main display will always be
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displayed, but the measurements on the secondary displays
Flow / Velocity Selection
1. When sub-menu TYPE (next to Anemometer) is highlighted, hit the button to
access the settings for the sub-menu.
2. Press the directional arrow to scroll through the parameters. The currently
selected parameter will be highlighted in yellow.
3. When DISPLAY is highlighted, press the button and velocity or vol. flow will be
highlighted.
4. Pressing the or buttons will alternate between velocity and vol. flow.
5. Once the desired selection is made, press button.
Units Selection
1. When sub-menu TYPE (next to Anemometer or Temperature) is highlighted, hit the
button to access the settings sub-menu.
2. Press the directional arrow to scroll through the parameter headings. The
currently selected parameter will be highlighted in yellow.
3. When UNITS is highlighted, press the button and the current units will be
highlighted.
4. Pressing the or buttons will cycle through the available units.
5. Once the desired selection is made, press button.
Area Adjustment (Only when Display is set to Volumetric Flow)
1. When sub-menu TYPE (next to Anemometer) is highlighted, hit the button to
access the settings sub-menu.
2. Press the directional arrow to scroll through the parameter headings. The
currently selected parameter will be highlighted in yellow.
3. When AREA is highlighted, press the button to enter a new submenu that allows
selection of the shape of the duct, engineering units in which the duct is measured,
and the dimensions of the duct.
4. Press the directional arrow to scroll through the parameter headings. The
currently selected parameter will be highlighted in yellow.
5. When the desired menu is highlighted, press the button and the current value
of the parameter will be highlighted.
6. Pressing the or buttons will cycle through the available options for each
parameter.
7. Once the desired selection is made, press button.
8. After all of the area parameters are adjusted, press button.
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