EL-USB-2 Lascar Electronics, EL-USB-2 Datasheet

EL-USB-2

Manufacturer Part Number

EL-USB-2

Description

Data Logger, Temperature/Humidity, with USB Interface

Manufacturer

Lascar Electronics

Type

Loggerr

Datasheet

1.EL-USB-2.pdf (4 pages)

Specifications of EL-USB-2

Accuracy

–3.0 %RH

Humidity

0-100 %RH

Sample Rate

Every 10 Seconds to Every 12 Hours

Temperature Accuracy

±0.5 (±1.0) °C (°F)

Temperature, Range, Measuring

–35 (–31) to 80 (176) °C (°F)

Lead Free Status / Rohs Status

RoHS Compliant part

Current page: 1 of 4
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EL-USB-2

Easy to install and use, the control software runs under Windows 98, 2000 and XP (Home and Professional Editions). It

allows the user to set up and download any EL-USB-2. The latest version of the control software may be downloaded

from

LASCAR ELECTRONICS LTD.

MODULE HOUSE,

WHITEPARISH,

WILTSHIRE SP5 2SJ,

TEL: +44 (1794) 884567

FAX: +44 (1794) 884616

E-mail: sales@lascar.co.uk

This data logger measures and stores up to 16,382 relative humidity and 16,382 temperature readings over 0

start-time, and download the stored data by plugging the module straight into a PC's USB port and running the purpose

designed software under Windows 98, 2000 or XP . Relative humidity, temperature and dew point (the temperature at

which water vapor present in the air begins to condense) data can then be graphed, printed and exported to other

applications. The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for

a year. Status indication is via flashing red and green LEDs. The logger is protected against ingress from water and dust

to IP67 standard when the plastic cap and seal are fitted.

FEATURES

WINDOWS CONTROL SOFTWARE

DATA LOGGER SET-UPS

SPECIFICATIONS

Specifications liable to change without prior warning

• 0 to +100%RH Measurement Range

• -35 to +80°C (-31 to +176°F) Measurement Range

• Dew point indication via Windows Control Software

• USB Interface for Set-up and Data Download

• User-Programmable Alarm Thresholds for %RH & T

• Status Indication via Red and Green LEDs

• Supplied with Replaceable Internal Lithium Battery

• Environmental Protection to IP67

• Logger Name

• °C, °F

• Logging Rate (10s, 1m, 5m, 30m, 1hr, 6hr, 12hr)

• High and Low Alarms for Humidity and Temperature

• Start Date and Start Time

to 100%RH and -35 to +80°C (-31 to +176°F) measurement ranges. The user can easily set up the logging rate and

Specification

Relative

Humidity

Temperature

Dew Point

Logging rate

Operating temperature range

1/2AA 3.6V Lithium Battery Life*

* Depending on sample rate, ambient temperature and use of alarm LEDs

** This specifies the overall error in the logged readings, for relative humidity measurements between 20 and 80%RH.

*** This specifies the overall error in the calculated dew point, for relative humidity measurements between 40 and 100%RH at 25°C.

and Windows Control Software

www.lascarelectronics.com

Measurement range

Repeatability (short term)

Accuracy (overall error) (20-80%RH)

Internal resolution

Long term stability

Measurement range

Repeatability

Accuracy (overall error)

Internal resolution

Accuracy (overall error) (25°C, 40-100%RH)

Humidity, Temperature and Dew Point USB Data Logger

www.lascarelectronics.com

E-mail: us-sales@lascarelectronics.com

LASCAR ELECTRONICS INC.

3750 WEST 26th STREET,

FAX: +1 (814) 838 8141

TEL: +1 (814) 835 0621

PA 16506,

ERIE,

USA

every 10s

EL-USB-2

-35 (-31)

Min.

ORDERING INFORMATION

Standard Data Logger

(Data Logger, Software on CD

and Battery)

Replacement Battery

+1.1 (+2)***

+0.1 (+0.2)

+0.5 (+1)

Issue 5

+3.0**

0.5 (1)

+0.1

Typ.

0.5

02/2007

every 12hr

+80 (176)

+2 (+4)

Max.

100

B.S.

No: 716 - Page 1 of 4

UNIT NOS. 6-8, 19/F FUTURA PLAZA,

LASCAR ELECTRONICS (HK) LIMITED

E-

mail:purchasing@lascar.com.hk

111-113 HOW MING STREET,

KWUN TONG, KOWLOON,

Applies to EL-USB-2

%RH/Yr

°C (°F)

Stock Number

EL-USB-2

BAT 3V6

Unit

%RH

Year

FAX: +852 2389 6535

TEL: +852 2389 6502

Page 1 of 1

HONG KONG

Related parts for EL-USB-2

EL-USB-2 Summary of contents

Page 1

... Environmental Protection to IP67 WINDOWS CONTROL SOFTWARE Easy to install and use, the control software runs under Windows 98, 2000 and XP (Home and Professional Editions). It allows the user to set up and download any EL-USB-2. The latest version of the control software may be downloaded www.lascarelectronics.com from ...

Page 2

... EL-USB-2 LED FLASHING MODES EL-USB-2 features 2 bi-colour LEDs, one LED represents temperature measurement, the other represents RH. Each is clearly marked on the logger. To save power, the status indication alternates between the two channels every 10 seconds. So first you will see the status of the temperature logging and 10 seconds later you will see the status of the RH logging and so on. ...

Page 3

... Logger memory is full. : Battery is nearly discharged. EL-USB-2 Issue 5 www.lascarelectronics.com Action Start logging. Replace battery. Fit battery, start logging. No action needed, logger will start at a later date and time. None Download data. Fit new battery and download data. 02/2007 B.S. Applies to EL-USB-2 No: 716 - Page ...

Page 4

... We recommend that you replace the battery every 12 months, or prior to logging critical data. The EL-USB-2 does not lose its stored readings when the battery is discharged or when the battery is replaced; the data logging process will however be stopped and cannot be re-started until the battery has been replaced and the logged data has been downloaded to PC ...

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