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EL-USB-RT Temperature, Humidity, and Dew Point Data Logger
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Product Highlights |
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).
From temperature and humidity to carbon monoxide trending, there's an EasyLog EL-USB data logger that's right for you:
| Function | Range | Products |
| Temperature | -10°C to +50°C (+14°F to +122°F) |
EL-USB-LITE |
| Temperature | -35 to +80°C (-31 to +176°F) |
EL-USB-1 EL-USB-1-LCD |
| Temperature | -20 to +60°C (-4 to +140°F) |
EL-USB-1-RCG |
| High Temperature | -40 to +125°C (-40 to +257°F) |
EL-USB-1-PRO |
| Humidity Temperature Dew Point |
0 to 100% RH -35 to +80°C (-31 to +176°F) |
EL-USB-2 EL-USB-2+ EL-USB-2-LCD EL-USB-2-LCD+* |
| Voltage | 0 to 30 VDC | EL-USB-3 |
| Process current | 4 to 20 mA | EL-USB-4 |
| Event, State, Count | 3-28 VDC | EL-USB-5 |
| Thermocouple (no display) |
-130 to +900°C (J) -200 to +1300°C (K) -200 to +350°C (T) |
EL-USB-TC |
| Thermocouple (with display) |
-100 to +900°C (J) -200 to +1300°C (K) -200 to +400°C (T) |
EL-USB-TC-LCD |
| Carbon monoxide | 0 to 1000 ppm | EL-USB-CO |
| PC connected Temperature Humidity Dew Point |
0 to 100% RH -20 to +70°C (-4 to +158°F) |
EL-USB-RT |
*EL-USB-2+ provides higher accuracy measurements than the EL-USB-2 and the EL-USB-2-LCD.
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View Prices and Order |
| Part # | Price | Order |
| EL-USB-RT Same Day Shipping! Includes EL-USB-RT data logger and software on CD. |
$75* | |
| CAL EL-USB-TEMP/RH-1 NIST traceable calibration certificate (first point)† |
$96 | |
| CAL EL-USB-TEMP/RH-2 NIST traceable calibration certificate (each additional point)‡ |
$29 |
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).
†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 not specified 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.
‡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), and then additional points as needed. 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 not specified 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.
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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Software |
All EL-USB Data Loggers ship with EasyLog (EL-WIN-USB) software for setup and data review. Click here for software updates.
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Articles and Support |
Datasheet (pdf)
EasyLog Data Logger Setup
Reviewing Recorded Data