User's Guide
Heavy Duty Datalogger Module
Model 380340
Warranty
EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects
in parts and workmanship for one year from date of shipment (a six month limited
warranty applies on sensors and cables). If it should become necessary to return the
instrument for service during or beyond the warranty period, contact the Customer
Service Department at (781) 890-7440 ext. 210 for authorization or visit our website at
www.extech.com (click on ‘Contact Extech’ and go to ‘Service Department’ to request an
RA number). A Return Authorization (RA) number must be issued before any product is
returned to Extech. The sender is responsible for shipping charges, freight, insurance
and proper packaging to prevent damage in transit. This warranty does not apply to
defects resulting from action of the user such as misuse, improper wiring, operation
outside of specification, improper maintenance or repair, or unauthorized modification.
Extech specifically disclaims any implied warranties or merchantability or fitness for a
specific purpose and will not be liable for any direct, indirect, incidental or consequential
damages. Extech's total liability is limited to repair or replacement of the product. The
warranty set forth above is inclusive and no other warranty, whether written or oral, is
expressed or implied.
Introduction
Congratulations on your purchase of Extech’s 380340 Datalogger Module. The Datalogger
connects to and records data from Extech Heavy Duty Series Meters. The sample rate at
which data is recorded is user selectable. Readings stored in the Datalogger can later be
transferred to a PC using the supplied software and communication cables. This
professional device, with proper care, will provide years of safe reliable service.
Specifications
Input type RS-232 data stream
Data storage 8000 readings (16 bits each)
Display 0.5" red 2 digit LED, 100 counts (0-99)
Adjustable Sample Rate Seconds: 1 to 99; Minutes: 1 to 99; Hours: 1 to 99
Software compatibility WindowsTM 98, 2000, Me, and XP Operating Systems
Internal Clock Crystal oscillator
Memory Non-volatile; Data is retained at power down
Batteries Four 1.5V AA batteries (alkaline or heavy duty type)
Battery life 36 hours continuous (typical)
Power consumption Approx. 20 to 54 mA DC
Operating temperature 32 to 122oF (0 to 50oC)
Operating humidity < 80 % RH
Weight 0.45 lbs. (205g) including battery
Dimensions 5.2 x 2.8 x 1.0" (131 x 70 x 26mm) (H x W x D)
2
V2.0 3/04