Gl500 Specification - Global Water GL500-7-2 Manual

IV.

GL500 Specification:

Power Supply:
Operating Temperature
Analog Sensor Inputs:
Digital Inputs:
Sample Now Input:
Sample Modes:
Storage Capacity:
Communication Ports:
Global Water
800-876-1172 • globalw.com
Voltage: 4.2 VDC Min. to 24.0 VDC Absolute Maximum
Standby Current: 70uA Typical
Logging Current: 5mA Typical + sensor current
Industrial, -40ºC to +85ºC (Battery may not apply)
4-20mA (0-5VDC as factory option)
Resolution: 12-Bit, 4096 Steps
7 Input channels + battery voltage monitor
Sensor Warm-up Time: Programmable, 0-60 Seconds
2 Independent pulse counters
Maximum Input Voltage: 24VDC
Maximum Frequency: 100Hz
Minimum Pulse Width: 2mS
Maximum Count: 65,535 (16-Bit)
Sample-on-Demand input, software enabled
Maximum Input Voltage: 24VDC
Minimum Pulse Width: 2mS
Fixed Interval: Programmable from 1 Sec. to >1 Year
High Speed: 10 Samples per second
Logarithmic Sample Rate (Approximation)
Exception (Log only on deviation from previous reading)
40,879 Recordings for all inputs plus time stamp
RS-232 DB9 or USB Type B
Selectable Baud Rates: Auto Detect or Fixed Rates at
9600, 19200, 28800, 38400, 57600, 115200
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