Xylem WL16 WATER LEVEL LOGGERS - Manual (Page 4)

Global Water
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IV.
WL16 Specifications:
Logger:
Power Supply: Two 9VDC Alkaline batteries standard
8 VDC Min. to 24.0 VDC Absolute Maximum
Standby Current: 65uA Typical
Logging Current: 5mA Typical + sensor current
Operating Temperature Industrial, -40ºC to +85ºC (Battery may not apply)
Analog Sensor Inputs: 4-20mA
Resolution: 12-Bit, 4096 Steps
1 channel + battery voltage monitor,
2 nd channel reserved for temperature option
Sensor Warm-up Time: Programmable, 0-60 Seconds
Sample Modes: 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)
Storage Capacity: 81,759 Recordings for two analog inputs, battery voltage
monitor and date/time stamp
Communication Ports: WL16S: RS-232 4-pin circular connector
WL16U: USB Type B
Selectable Baud Rates:
Auto Detect or fixed, rates at 9600, 19200, 28800,
38400, 57600, 115200
Housing: 1 7/8 diameter x 11 1/2 long, Stainless Steel and UV
protected PVC
Weight: 450g (16oz), Logger only with batteries