EL-USB-4【PDF 1/3 页】DATA LOG 4-20MA CURRENT LOOP USB

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EL-USB-4

4-20mA Current Loop USB Data Logger

This data logger measures and stores up to 32,000 current loop readings over a 4-20mA d.c. measurement range. The user can

easily set up the logging rate and 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. The data can then be graphed, printed and exported to

other applications. The data logger is supplied complete with a long-life lithium battery. Correct functioning of the unit is indicated

by a flashing red and green LED. The data logger features a pair of screw terminals and is is supplied complete with a set of

measurement leads terminating in crocodile clips.

FEATURES

? 4-20mA d.c. Current Loop Measurement Range

Logging Rates between 1s and 12hr

Stores 32,000 readings

Connection via two screw terminals

USB Interface for Set-up and Data Download

User-Programmable Alarm Thresholds

Red and Green LED Status Indication

Replaceable Internal Lithium Battery

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-4.

ORDERING INFORMATION

Stock Number

Standard Data Logger

(Data Logger, Measurement Leads,

Software on CD and Battery)

EL-USB-4

DATA LOGGER SET-UPS

Logger Name

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

High and Low Alarms

Start Date and Start Time

SPECIFICATIONS

Replacement Battery

BAT 3V6

Specification

4-20mA d.c. measurement range

Internal resolution

Accuracy (overall error)

Logging rate

Operating temperature range

1/2AA 3.6V Lithium Battery Life*

Min.

every 1s

-35 (-31)

Typ.

4-20

+ 0.05

+ 1

Max.

every 12hr

+80 (176)

Unit

mA d.c.

% + 1 count

°C (°F)

Year

* depending on ambient temperature, logging rate and use of alarm LEDs.

LASCAR ELECTRONICS LTD.

MODULE HOUSE

WHITEPARISH

LASCAR ELECTRONICS INC.

3750 West 26th Street

Erie

LASCAR ELECTRONICS (HK) LIMITED

FLAT C, 5/FL., LUCKY FTY. BLDG.

63-65 HUNG TO ROAD

WILTSHIRE

SP5 2SJ

PA 16506

USA

KWUN TONG

HONG KONG

KOWLOON

PO Box 770, Londonderry, NH 03053 1-800-821-0023

TEL: +44 (1794) 884567

FAX: +44 (1794) 884616

TEL: +1 (814) 835 0621 TEL: +852 2797 3219

FAX: +1 (814) 838 8141 FAX: +852 2343 6187

www.martelcorp.com 1

E-mail: sales@lascar.co.uk E-mail: us-sales@lascarelectronics.com

Specifications liable to change without prior warning EL-USB-4 Issue

July/2005

E-mail: b4lascar@samsongroup.com.hk

M.C. Applies to EL-USB-4/1

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