Specification - Global Water GL500-2-1 Manual

Specification:

IV.
Power Supply:
Operating Temperature
Analog Sensor Inputs:
Digital Input:
Sample Modes:
Storage Capacity:
Communication Ports:
Global Water
800-876-1172 • globalw.com
Two 9VDC alkaline batteries standard
5 VDC Min. to 24.0 VDC Absolute Maximum
Standby Current: 65uA Typical
Logging Current: 5mA Typical + sensor current
Industrial, -40ºC to +85ºC (Batteries may not apply)
4-20mA
Resolution: 12-Bit, 4096 Steps
2 channels + battery voltage monitor
Sensor Warm-up Time: Programmable, 0-60 Seconds
Switch closure input
Maximum Input Voltage: 24VDC
Maximum Frequency: 100Hz
Minimum Pulse Width: 2mS
Maximum Count: 65,535 (16-Bit)
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)
81,759 Recordings for two analog inputs, battery voltage
monitor and date/time stamp
GL500S-2-1: RS-232 4-pin circular connector
GL500U-2-1: USB Type B
Selectable Baud Rates: Auto Detect or fixed, rates at
9600, 19200, 28800, 38400, 57600, 115200
- 4 -