Dwyer WTDL - Manual

Series WTDL Wireless Temperature/Humidity Data Logger
Specifications - Installation and Operating Instructions
Bulletin PC-WTDL
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
Temperature Range: WTDL-10/WTDL-20: -4 to 176°F (-20 to 80°C); WTDL-30:
-328 to 500°F (-200°C TO 260°C) for probe.
Humidity Range: WTDL-20: 0 to 95% RH.
Temperature Accuracy: WTDL-10/WTDL-20: 0.9°F (0.5°C) from 32 to 122°F (0
to 50°C); WTDL-30: 0.18°F (0.1°C) from -4 to 176°F (-20 to 80°C), 0.9°F (0.5°C)
outside of specified range.
Humidity Accuracy: WTDL-20: ±3.0% RH, ±2% typical at 77°F (25°C).
Temperature Resolution: 0.018°F (0.01°C).
Humidity Resolution: WTDL-20 only: 0.1% RH.
RF Carrier Frequency: 2.45 GHz.
Band: ISM band 2.405-2.48 GHz.
Maximum Power Output: +0 dBm typical.
Wireless Transmission Range: 2000´ (610 m) outdoors, line of sight; 500´ (152
m) indoors.
Receiver Sensitivity: -95 dBm typical.
Memory Size: WTDL-10/WTDL-30: 30,000 Readings; WTDL-20: 15,000
readings per channel, software configurable memory wrap.
Sampling Method: Stop on memory full or continuous recording.
Sampling Rate: 2 sec to 24 hrs.
Temperature Limits: -4 to 176°F (-20 to 80°C).
Humidity Limits: 0 to 95% RH.
Computer Requirements: Windows
® Xp Sp3, Windows Vista ® , Windows ® 7.
Computer Interface: WTDL-RX.
Power Requirements: 3.6 V TL-5104 lithium metal battery, installed functional,
user replaceable.
Battery Life: 2 years (approx.).
Housing Material: ABS plastic.
Weight: 0.25 lb (113.4 g).
FCC Approval: FCC ID# OA3MRF24J40MA.
Agency Approvals: CE.
The Series WTDL Temperature/Humidity Data Logger is perfect for applications
which require real time monitoring, or in areas that are not as accessible to
periodically retrieve the loggers. The data loggers can transmit up to 500 feet
indoors and up to 2000 feet outdoors. The distance can be increased by using
additional receivers. Wireless data is transmitted on a 2.4 GHz frequency allowing
it to be used anywhere in the world. A network of data loggers can be separated
into a smaller subnet. These subnets can all be controlled by a single PC. The
Series WTDL data loggers also feature a user programmable alarm. This alarm
can be configured to show an on screen alarm, send a text message (standard
SMS rates apply) or an email if an alarm condition is met.
SOFTWARE INSTALLATION
1. Insert installation software and click install Dwyer 2.00.
2. Follow on screen instructions.
3. Next, click on the Install USB Interface Drivers on the CD contents screen.
4. Click Install.
5. Next, click on Install RFLogNET on the CD contents screen.
6. Click Install.
Figure 1: Software/Driver Installer
Windows ® and Windows Vista ® are registered trademarks of Microsoft Corporation
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WTDL-30
Wireless Transceiver
WTDL-10/20
PC-WTDL_SSS-1000 10/4/13 10:12 AM Page 1