Omega OM-EL-WiFi-TH User Manual

Extended Warranty

Program

SM

User’s Guide

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Temperature/ Humidity

OM-EL-WiFi-TH

Data Logger

OMEGAnet®Online Service Internet e-mail

omega.com [e-mail]

Servicing North America:

U.S.A.: Omega Engineering, Inc., One Omega Drive, P.O. Box 4047

ISO 9001 Certified Stamford, CT 06907-0047 USA

Toll Free: 1-800-826-6342 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

Canada: 976 Bergar

Laval (Quebec), H7L 5A1 Canada
Toll-Free: 1-800-826-6342 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

For immediate technical or application assistance:

U.S.A. and Canada: Sales Service: 1-800-826-6342/1-800-TC-OMEGA

Customer Service: 1-800-622-2378/1-800-622-BEST
Engineering Service: 1-800-872-9436/1-800-USA-WHEN

Mexico/ En Español: 001 [phone] FAX: [phone]
Latin America: [e-mail] e-mail: [e-mail]

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®

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Servicing Europe:

Benelux: Managed by the United Kingdom Office

Toll-Free: 0800 099 3344 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

Czech Republic: Frystatska 184

733 01 Karviná, Czech Republic
Toll-Free: 0800-1-66342 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

France: Managed by the United Kingdom Office

Toll-Free: 0800 466 342 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

Germany/ Austria: Daimlerstrasse 26

D-75392 Deckenpfronn, Germany
Toll-Free: 0800 6397678 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

United Kingdom: OMEGA Engineering Ltd.

ISO 9001 Certified One Omega Drive, River Bend Technology Centre, Northbank

Irlam, Manchester M44 5BD United Kingdom
Toll-Free: 0800-488-488 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI
regulations that apply. OMEGA is constantly pursuing certification of its products to the European New
Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct, but OMEGA accepts no liability for any
errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, human applications.

OM-EL-WiFi-TH

WiFi Temperature & Humidity
Data Logging Sensor

FEATURES

• Temperature and humidity data logging sensor

• WiFi capability and integrated display

• Wireless connectivity to PC via WiFi

• Easy sensor set-up using free PC software

• View and analyze multiple sensors using the PC application, including

immediate graphing of historic data

• Measurement range from -20 to +60°C (-4 to +140°F)

• 802.11b compliant

• Capable of logging greater than 500,000 data set entries

• Sensor memory stores all data even if WiFi is temporarily disconected

• IP55

• Rechargeable internal lithium polymer battery

• Congurable high and low alarms with indicator

• Max & Min readings

• Low battery indicator

• WiFi connection indicator

• USB port used for recharging

• Supplied with wall bracket and micro USB lead

ORDERING INFORMATION

WiFi Temperature &
Humidity Data Logging
Sensor

OM-EL-WiFi-TH

The OM-EL-WiFi-TH sensor measures the temperature and humidity of the environment in which it is situated. Data is transmitted wirelessly

via a WiFi network to a PC and viewed using a free software package. During conguration the sensor will search for an existing wireless

network while physically connected to the PC. It can then be placed anywhere within range of the network. If the sensor temporarily loses

connectivity with the network, it will log readings until it is able to communicate again with the PC application (max 60 days at 10 second

sample interval). The range of the sensor can be increased by using WiFi extenders.

This OM-EL-WiFi-TH is a low powered battery device. When congured using typical sampling periods (e.g. once every 60 seconds) the

sensor will operate for over one year. The battery can then be recharged via a PC or USB +5V wall adapter using the USB lead provided.

The battery is safely charged when the unit is operating between 0 to +40°C (+32 to +104°F). It is protected against charging outside this

temperature range. Sensor readings may be inaccurate during battery charging.

The software installed on the PC will allow set-up, data logging and data review. Set-up features will include sensor name, °C/°F, sample

rate, and high/low alarms. Once congured, historic data can be viewed via the graphing tool or exported into Excel. This software is

available for free from www.omega.com.

Specications liable to change without prior warning Data Sheet - Issue 01 06/2012 S.T.L Applies to OM-EL-WiFi-TH Page 1 of 3

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