Dwyer Instruments RP2 Specifications-Installation And Operating Instructions

The Model RP2 Wireless Thermo-Hygrometer Probe measures
humidity, temperature, dew point, and wet bulb temperatures when combined with
the Model UHH Universal Handheld. In order to protect the sensor in higher air
flow ducts, each probe comes with a membrane filter.
replacement humidity sensors can plug directly into the probe without requiring
additional calibration.
Wireless probes can take measurements up to 50 feet away from the UHH. A bi-
color LED flashes on the handle of the probe to indicate communication status with
the handheld. The battery is rechargeable via the mini-USB connector on the
bottom of the probe.
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.
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).
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Model RP2 Wireless Thermo-Hygrometer Probe for UHH
Specifications - Installation and Operating Instructions
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SPECIFICATIONS
Service: Clean air.
Temperature Limits:
Process: -4 to 140°F (-20 to 60°C);
Ambient: 5 to 125°F (-15 to 51°C);
Battery Charging: 32 to 113°F (0 to 45°C).
Range:
RH: 0 to 100% (non-condensing);
Temperature: -22 to 140°F (-30 to 60°C).
Accuracy:
RH: ±2% @ 25°C (10 to 90% RH); ±4% (0 to 10, 90 to 100% RH);
Temperature: ±0.54°F @ 77°F (±0.3°C @ 25°C).
Response Time: 1.5 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.
NOTICE If desired, can be operated with USB cables less than 3 m in
length when connected to the charger or PC.
Phone: 219/879-8000
Fax: 219/872-9057
Bulletin TE-RP2
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www.dwyer-inst.com
e-mail: info@dwyer-inst.com