Omega Products OM-EL-USB-2-LCD Manual

Temperature, Humidity and Dew Point Data Logger with LCD Display

OM-EL-USB-2-LCD
U 0 to 100% RH Measurement Range
U -35 to 80°C (-31 to 176°F)
Temperature Measurement Range	OM-EL-USB-2-LCD,
U Dew Point Indication via	shown actual size.
Windows® Control Software

UUSB Interface for Set-Up and Data

UUser-Programmable Alarm Thresholds for Temperature and %RH

UStatus Indication via Red and Green

UHigh Contrast LCD, with 21⁄2 Digit and Humidity Display Function

UImmediate, Delayed and Push-to-Start

USupplied Complete with Replaceable

Lithium Battery and Windows Control Software

The OM-EL-USB-2-LCD is a standalone data logger

Comes with

that measures and stores up to 16,379 relative humidity

Windows

and 16,379 temperature readings over 0 to 100% RH

control

and -35 to 80°C (-31 to 176°F) measurement ranges.

software.

The high contrast LCD can show a variety of temperature

and humidity information. At the touch of a button, the

user can cycle between the current temperature and

General

humidity, along with the maximum and minimum stored

Memory: 16,379 temperature

values for temperature and humidity. In addition, logging

and 16,379 relative humidity readings

and alarm status is shown using two high intensity

Logging Interval: 10 sec to 12 hrs

LEDs. The data logger is supplied with a long-life lithium

Software: Windows 2000/XP/Vista/7 (32and 64-bit)

battery, which can typically allow logging for up to 1

Operating Temperature Range: -35 to 80°C

year. The user can easily set up the data logger and

(-31 to 176°F); at temperatures below -20°C (-4°F)

down-load logged data by plugging the unit into a PCs

the LCD display will exhibit slower response times

USB port and using the supplied Windows software.

of approx 10 seconds

Data logger parameters that can be set up include

Alarm Thresholds: High/low alarm thresholds for

data logger name, °C or °F temperature units, logging

%RH and temperature selectable in software

rate (10 sec, 1 min, 5 min, 30 min, 1 hr, 6 hrs, 12 hrs),

Start Date/Time: Selectable in software

high and low alarms, immediate, delayed or push-to-

Status Indicators (LEDs): Red and green

start logging, display off, on for 30 seconds after button

Power: 1⁄2 AA, 3.6V lithium battery (included)

press, or permanently on, and data rollover (allows

Battery Life: 1 year typical (depends on sample rate,

unlimited logging periods by overwriting the oldest

ambient temperature and use of LCD display)

data when the memory is full). Downloaded relative

Weight: 40 g (1.4 oz)

humidity, temperature and dew point data saved in text

Dimensions: See dimensional drawing below

format can be graphed, printed and exported to other

applications for further analysis.

Dimensions: mm (inches)

Specifications

126.0 (4.96)

Temperature

Range: -35 to 80°C (-31 to 176°F)

Repeatability: ±0.1°C (±0.2°F)

25.3 (1)

Resolution: 0.5°C (1.0°F)

Accuracy (OM-EL-USB-2-LCD); ±0.5°C (±1.0°F)

typical; ±2.0°C (±4.0°F) max

Accuracy (OM-EL-USB-2-LCD-PLUS); ±0.3°C

(±0.6°F) typical; ±1.5°C (±3.0°F) max

To Order Visit omega.com/om-el-usb-2-lcd for Pricing and Details

Humidity

Model No.

Description

Range: 0 to 100% RH

OM-EL-USB-2-LCD

Temperature, humidity and

Repeatability: ±0.1% RH (short term)

dew point data logger

Resolution: 0.5% RH

with LCD display

Accuracy [20 to 80% RH] (OM-EL-USB-2-LCD);

OM-EL-USB-2-

High accuracy temperature,

±3.0% RH typical; ±6.0% RH max

Accuracy [20 to 80% RH]

LCD-PLUS

humidity and dew point data

logger with LCD display

(OM-EL-USB-2-LCD-PLUS); ±2.0% RH typical;

OM-EL-BATT

Replacement 3.6V lithium battery

±4.0% RH max

Dew Point

Comes complete with Windows software on CD-ROM, protective

Accuracy (Overall Error in the Calculated

cap and 3.6V lithium battery.

Dew Point, for RH Measurements Between

Ordering Example: OM-EL-USB-2-LCD, temperature/humidity

40 to 100% RH @ 25°): ±1.1°C (±2°F)

data logger with LCD display.

To Order, Call

or Shop Online at omega.com SM

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