Product Highlights

• Measures temperature, humidity, and dew point.
• -20 to 70°C (-4 to 158°F), 0 to 100% RH measurement range
• Three alarm actions in any combination: Text message to any cell phone, Email to any account, Local audible alarm
• Low-cost, compact.
• Built-in USB interface for easy setup using any PC.
• EasyLog application software for data logger setup, data download, and analysis.

The EL-USB-RT is a Temperature/Humidity data logger that plugs into the USB port of a PC. It provides continuous monitoring of the local environment of the PC, including temperature (- 0°C to +70°C), relative humidity (0 to 100% RH) and dew point data. The included EL-USB-RT software provides a clean, straight-forward display and intuitive controls. Data is logged to your hard drive at a rate of one sample per second. Each data file can contain up to 7 days of continuous data. Once recorded, data can be plotted using the EL-USB-RT software or exported to Microsoft Excel. The alarm feature incorporated into the EL-USB-RT software allows you to trigger an audible alarm, send a text message to a cell phone and/or an email notification, anywhere in the world, when temperature, humidity or dew point exceed specified thresholds.

EasyLog model EL-USB series products are a line of low cost, compact, battery-operated data loggers with built-in memory and USB interface. Each product in the line offers a specific measurement function and range (see table).

EasyLog EL-USB Products for Any Application

From temperature and humidity to carbon monoxide trending, there's an EasyLog EL-USB data logger that's right for you:

Measurement

Model EL-USB

Function

Range

-1

-1-LCD

-1-RCG

-1-PRO

-2

-2+

-2-LCD

-2-LCD+

-3

-4

-5

-TC

-TC-LCD

-CO

-RT

Temperature

-35 to +80°C (-31 to +176°F)

Temperature

-20 to +60°C (-4 to +140°F)

Temperature

-40 to +125°C (-40 to +257°F)

Humidity temperature, dew point

0 to 100% RH -35 to +80°C (-31 to +176°F)

*

*

*

*

Voltage

0 to 30 VDC

Process current

4 to 20 mA

Event, State, Count

3-28 VDC

Thermocouple (no display)

-130 to +900°C (J) -200 to +1300°C (K) -200 to +350°C (T)

Thermocouple (with display)

-100 to +900°C (J) -200 to +1300°C (K) -200 to +400°C (T)

Carbon monoxide

0 to 1000 ppm

PC connected Temperature, Humidity, Dew point (Learn more)

0 to 100% RH -20 to +70°C (-4 to +158°F)

*EL-USB-2+ provides higher accuracy measurements than the EL-USB-2 and the EL-USB-2-LCD.

Ordering Information, Models, and Prices

Part Number	Description	Price (US)	DATAQ Store
EL-USB-RT Same Day Shipping!	Temperature, Humidity, Dew Point Data Logger. Includes EL-USB-RT data logger, and software on CD. Please Note: The EL-USB-RT is NOT supported in Windows Vista 64-bit or Windows 7 64-bit Operating systems (but is supported in the 32-bit versions).	$75*	Quantity:
CAL EL-USB-TEMP/RH-1	NIST traceable calibration certificate (first point) in compliance with ISO10012-1, ISO 17025, and MIL-STD-45662A. Purchase this first point option first for each device, and then additional points per device as required. Temperature and RH calibration points within the range of -70 to +175°C (-94 to 347°F) and 10 to 95%RH can be specified at time of order, and may be entered into the special instructions section of our online store. If you do not specify calibration points in the special instructions standard calibration points of 25°C (77°F) and 50%RH will be used. Please Note: These calibration certificates have a typical lead time of 2-3 weeks.	$96	Quantity:
CAL EL-USB-TEMP/RH-2	NIST traceable calibration certificate (each additional point) in compliance with ISO10012-1, ISO 17025, and MIL-STD-45662A. Purchase the first point option first (CAL EL-USB-TEMP/RH-1) for each device, and then additional points per device as required. Temperature and RH calibration points within the range of -70 to +175°C (-94 to 347°F) and 10 to 95%RH can be specified at time of order, and may be entered into the special instructions section of our online store. If you do not specify calibration points in the special instructions standard calibration points of 25°C (77°F) and 50%RH will be used. Please Note: These calibration certificates have a typical lead time of 2-3 weeks.	$29	Quantity:
*Quantity discounts (all models, single shipment lot) for orders of 25 units or more: 10%.

Note: These products are NOT compatible with WinDaq or WinDaq/XL Software packages.

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