Dwyer VP1 - Manual

Model VP1 100 mm Vane Thermo-Anemometer Probe for UHH
Specifications - Installation and Operating Instructions
Bulletin TE-VP1
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: [email protected]
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: -4 to 140°F (-20 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 @ 77°F (±0.3 @ 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.
Vane Material: Anondized aluminum.
Handle Enclosure: Thermoplastic elastomer over polycarbonate.
Supplied With: Wrist strap.
Weight: 15.2 oz (449.52 g).
Agency Approvals: CE, RoHS.
The Model VP1 100 mm Vane Thermo-Anemometer Probe measures air
velocity, air flow, humidity, and temperature when combined with the Model UHH
Universal Handheld. 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.
PAIRING PROBES
1. Plug VP1 into UHH 6-pin probe connection on the top of the UHH.
2. Turn on Model UHH Universal Handheld by pressing the button.
SETTINGS
When using the Model VP1 Wireless 100 mm Thermo-Anemometer Probe, the
base unit can display velocity or air flow along with temperature and humidity. The
settings allow users to select velocity or air flow, engineering units, measurement
range, and which parameters to show on the display. To access the setting menus:
1. Press the or 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 arrow to scroll through the sub-menu headings. The currently
selected parameter will be highlighted in yellow.
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 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, Humidity or Temperature) is
highlighted, hit the button to access the settings sub-menu.
2. Press the 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.
16-3/4
[425.62]
4-13/64
[106.65]
2
[50.80]
1-5/32
[29.31]