Teledyne 2103c Cellular Modem Module, Overview, Antenna Options

2103 Modem Module

Section 3 2103c Cellular Modem Module

3.1 Overview

The 2103c Modem (part #68-2000-033 with whip antenna; part #68-2000-030 with buried antenna) is a portable 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 2103c 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 Help files and Installation and Operation Guide for
		details on programming alarm conditions.
3.1.3	Stacking /	The 2103c can be located anywhere within a stack of 2100 Series
	Compatibility	modules, or used remotely, powered by an Isco 2191 battery
		module. The 2103c is compatible with Isco’s 2150 Area Velocity
		flow module, 2110 Ultrasonic flow module, 2101 Field Wizard,
		and 2102 Wireless module.

3.2 Antenna Options

One of 3 antenna types is included with your system, also spec- ified when ordering:

•The external, magnetic mount whip antenna (part #68-2000-032) is 6 feet long and 3 inches tall. The external whip antenna is for general use, and is especially desirable when the system is stored within an enclosure.

Figure 3-1 2103c magnetic-mount antenna

3-1