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3-1
2103 Modem Module
Section 3 2103C Cellular Modem Module
3.1 Overview The 2103C Modem (part #68-2000-033 with a magnetic mount
antenna; part #68-2000-030 with an in-street antenna) is a por-
table data retrieval unit designed to transmit data from Isco’s
2100 Series open channel flow modules.
3.1.1 Data Retrieval Using a computer running Isco’s Flowlink® software, you can
call up your monitoring site to configure the flow module settings
and retrieve flow data.
Detailed operating instructions are available in Flowlink in a
Windows Help format, and in the flow module’s Installation and
Operation Guide.
3.1.2 Text Messaging Using CDMA technology, the 2103
C is capable of digital text mes-
saging to up to 5 text capable cellular phones or pagers when a
programmed alarm condition occurs.
Consult the Flowlink Help files and Installation and Operation
Guide for details on programming alarm conditions.
3.1.3 Stacking /
Compatibility
The 2103
C can be located anywhere within a stack of 2100 Series
modules, or used remotely, powered by an Isco 2191 battery
module. The 2103
C is compatible with Isco’s 2150 Area Velocity
flow module, 2110 Ultrasonic flow module, 2101 Field Wizard,
and 2102 Wireless module.
3.1.4 Cellular Service The 2103C only works in a CDMA cellular service area for CSD
operation.
Not all CDMA service areas have 1xRTT service. See your local
CDMA service provider for service availability.