GL400-1-1 DATALOGGER, 2-CHANNEL           
Two-Channel Environmental Datalogger for Recording a Variety of Sensor Signals

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Product Description

Global Water's GL400-1-1 datalogger is a rugged remote recording instrument that features 1 Analog channel and 1 Pulse channel for datalogging.  The Dataloggers communicate using Microsoft's Windows® or Palm's operating systems, which makes data download and analysis easy.  Purchase of the Datalogger includes Global Water's Windows-based datalogging software, which allows easy upload of recorded data to standard spreadsheet programs on a PC computer.  Global Water's Palm Pilot data conversion software is also included to simplify data collection in the field.

All Global Dataloggers can accept any 4-20 mA sensor, and each datalogger provides switched power to the sensors.  Twisted pair 2-wire and 3-wire sensors can easily and quickly connected to the datalogger's terminal strip.

An optional rugged. lockable, weather resistant enclosure can be purchased for the datalogger.  The case can easily be hidden, bolted, or secured inside an additional enclosure for added protection from weather, animals, and vandals.  A 12VDC battery (that fits inside the case with the Datalogger) and a battery charger are also included with this option.

Global Water's GL400 Datalogger now includes Palm Pilot software to simplify field data collection

Global Water offers many 4-20mA sensors that can be used with the Dataloggers for monitoring a variety of environmental parameters, including:

Contact us for more information on designing a GL400 Datalogger based environmental monitoring system and unique, special, and custom modifications to meet the requirements of your application.

Specifications

Global Datalogger

Memory: Non-volatile flash memory
Resolution: 12-Bit
Channels: 1-Analog, 1-Pulse
Storage Capacity: 19,500 time and date stamped data points per channel, 270,000 bytes
Recording Rate: Linear fixed intervals from 1 per second to every 32,000 seconds (also 0-32,000 minutes, hours and days); Logarithmic test (for pump and slug testing)
Data Overwrite: Select memory wrap or unwrap (unwrap will stop logging data once memory is full)
Clock: Synchronizes to the time and date of user's computer
Operating Temperature: -40° to +170°F
Enclosure: ABS plastic (5" x 3" x 3")
Weight: 3.5 lbs (with weatherproof enclosure)

Datalogger Software

Compatible with Microsoft's Windows 95, 98, ME, 2000, NT, and XP
Windows and Excel are trademarks of the Microsoft Corporation
Tabular Display/Printout
Data in standard spreadsheet format
RS232 cable included (connects logger's data port to PC)

Optional Weather-Proof Enclosure

Expanded UV protected PVC (9" x 7.5" x 4.5")
Optional Battery (Included with Weather-Proof Enclosure): 12 Volt, 2.2 A/hr., Rechargeable (Gell Cell)

Software Information

The Datalogger includes Global Water Datalogger Software, Windows-based software that provides many useful features, such as real-time readout, measurement interval and engineering unit selection, station ID setting, and sensor calibration.  The software makes accessing stored data and setting options easy.  Data downloaded from the Datalogger can easily be opened in any PC spreadsheet program for analysis and graphic presentation.  Global Water's Datalogger Software will run on a PC-type laptop or desktop computer running Windows 95 or later.  To communicate with Global Water's Dataloggers, a computer must be equipped with a standard RS232 serial communication port.  Purchase of the Datalogger includes a RS232 cable (for communication between the datalogger and your computer).

Options & Prices