Dwyer Instruments VP3 User manual

The Model VP3 Wireless 100 mm Vane Thermo-Anemometer Probe
measures air velocity, air flow, humidity, and temperature with the UHH4
or newer universal handheld device, or your own mobile device. By having
a larger diameter, the rotating vane is able to measure velocities down to
50 fpm or 0.25 m/s. An arrow is molded into the vane housing to depict the
flow direction.
Wireless probes can take measurements up to 50 feet away from the base
unit. A bicolor LED flashes on the handle of the probe to indicate
communication status with the base unit. The battery is rechargeable via
the mini-USB connector on the bottom of the probe.
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
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.
Model VP3 Wireless 100 mm Vane Thermo-Anemometer Probe
SPECIFICATIONS
Service: Clean air.
Temperature Limits: Process: -4 to 140°F (-20 to 60°C); Ambient: 5 to 125°F (-15 to
51°C).
Range: Air velocity: 50 to 5000 fpm (0.25 to 25 m/s); Temperature: -22 to 140°F
(-30 to 60°C); Relative humidity: 0 to 100% RH; Air volume: 999,999 in selected
units.
Accuracy: Air velocity: 0.25 to 10 m/s: ±1.5% of reading ±20 fpm (±0.1 m/s); 10 to 20
m/s: 1.5% of reading ±40 fpm (±0.2 m/s); 20 to 25 m/s: ±1.5% of reading ±60 fpm (±0.3
m/s); Temperature: ±0.54°F @ 77°F (±0.3°C @ 25°C); Relative humidity: ±2% @ 77°F
(25°C) (10 to 90% RH); ±4% (0 to 10% and 90 to 100%).
Response Time: Air velocity: 1 s; Temperature: 1.5 s; Relative humidity: 1.5 s; Air
volume: 1 s.
Probe Length: 8˝ (203 mm) insertion.
Power Requirements: 3.7 V YT562447 lithium ion battery, installed functional, user
replaceable.
Battery Charging Limits: 32 to 113°F (0 to 45°C).
Maximum Wireless Distance: 50´(15 m).
Vane Material: Anodized aluminum.
Handle Enclosure: Thermoplastic elastomer over polycarbonate.
Supplied With: Wrist strap.
Weight: 13.6 oz (402.20 g).
Supported Devices: UHH4 or newer universal handheld, and smart devices that
support Bluetooth® LE (Bluetooth® Low Energy).
Supported Operating Systems: Android® firmware version 3.X or later, iOS® firmware
version 5.X or later.
Bulletin TE-VP3
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).
If desired, can be operated with USB cables less than 3 m in
length when connected to the charger or PC.

USING MOBILE METER® APP
To use the wireless probe with a personal device not supplied by Dwyer
Instruments, Inc. you must first download the Mobile Meter® app. Once
installed, the wireless probes can be connected by following the directions
below.
CONNECTING TO WIRELESS PROBES
For the latest instructions, please refer to the “Help” button in the Options
menu in the Mobile Meter® app.
1. Verify that the universal handheld, UHH4 or newer, or device has
Bluetooth® technology turned on and is within range. Open the Mobile
Meter® app by clicking on the icon.
2. Press “Without Bridge”.
3. Power on wireless probe.
4. Once discovered, the probe name will appear on the device screen.
6. Select the check box next to the desired probe names and press
the back arrow to return to the probe list.
It is recommended that only four probes be selected due to the
bandwidth limitations.
ACCESSORIES
To maximize the usefulness of the VP3, an optional cone kit (A-VPX-CKIT) is
available. A round 7.2 in (183 mm) diameter hood and a rectangular 10.9 x
8.9 in (277 x 226 mm) hood are included in the kit. The cones are able to
convert the VP3 into an air volume flow balancing tool for use with small
grilles and diffusers.
WIRELESS GUIDELINES IN ACCORDANCE WITH FCC
Changes not expressly approved by Dwyer Instruments, Inc. could void the
user’s authority to operate the equipment.
This product complies with FCC OET Bulletin 65 radiation exposure limits
set forth for an uncontrolled environment.
Pursuant to FCC 15.21 of the FCC rules, changes not expressly approved by
Dwyer Instruments, Inc. might cause harmful interference and void the
FCC authorization to operate this product.
CANADIAN GOVERNMENT GUIDELINES
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.
INFORMATION TO THE USER
Power Output: 6 mW
Operating Frequency: 2.4 GHz
Operating Mode: IEEE 802.15.4, BLE, Direct Sequence Spread Spectrum
Data Rate: Up to 250 kbps
Intended Use: Industrial/commercial HVAC
Antenna Connection: Internal only, non-tunable
BATTERY REMOVAL
If, for some reason, the wireless probe needs to be returned to Dwyer
Instruments, Inc. for maintenance or repair, the rechargeable lithium ion
battery needs to be removed prior to shipping the unit. Before attempting
to remove the battery ensure the probe has been powered down. To
remove the battery, set the wireless probe face down on a non-abrasive
surface. There are four Phillips head screws that secure the two halves of
the handle together. Two are located under the serial number label at the
top of the probe and two are located at the bottom of the unit. When
lifting the ends of the serial label to access the screws be careful to not
damage the label such that the serial number cannot be read. Remove the
four screws with a suitable Phillips screw driver and set aside the back half
of the housing. Remove the battery by grasping the black plastic connector
on the battery wire harness and pull straight out while securing the black
plastic connector on the circuit board with the other hand. Be careful to
not puncture the battery as this may cause a fire. Remove the battery and
set aside. Securely replace the four screws to hold the handle of the probe
together. The unit may now be packaged for shipping back to Dwyer
Instruments, Inc.
MAINTENANCE/REPAIR
Upon final installation of the Model VP3, no routine maintenance is
required. The Model VP3 is not field serviceable and should be returned if
repair is needed. Field repair should not be attempted and may void
warranty.
This symbol indicates waste electrical products should not be disposed of
with household waste. Please recycle where facilities exist. Check with your
Local Authority or retailer for recycling advice.
WARRANTY/RETURN
Refer to “Terms and Conditions of Sales” 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.
Bluetooth® is a registered trademark of Bluetooth SIG, Inc.
FR# 444116-05
©Copyright 2019 Dwyer Instruments, Inc.