Xylem WL16 WATER LEVEL LOGGERS User Manual
Page 5
Global Water
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Sensor:
Sensor Element:
Silicone Diaphragm, Wet/Wet Transducer
Range:
Level: 0-3', 0-15', 0-30', 0-60', 0-120', 0-250'
Optional Temperature: 32°-122°F (0°-50°C)
Linearity and Hysteresis: ±0.1% FS
Accuracy:
Level: ±0.1% FS at constant temperature
±0.2% over 32° to 70°F range
Optional Temp: Smaller of 0.5°F or ±1% of reading
Overpressure:
2 x full scale range
Resolution:
Infinite (Analog)
Outputs:
4-20mA ±1mA at full scale
Optional Temperature: 0-10mA ±1mA FS
Supply Voltage:
10-36VDC
Current Draw:
Sum of sensor outputs.
Warm Up Time:
10mS Min, 3 sec. recommended
Operating Temperature: 0° (Not Frozen) to +185°F
Compensated Range:
32° to 70°F submerged, automatic barometric
compensation
Housing:
Material:
WL400: 304L Stainless Steel
WL400-S: 316 SS
Size:
WL400: 7.5” long x 0.82" diameter
WL400-S: 9” long x 1.0” diameter
Weight:
WL400: 110g (4 oz)
WL400-S: 250g (9oz)
Cable:
Conductors:
4 each 22 AWG
Jacket Material:
87A shore hardness Polyurethane
Optional jacket:
Fluorinated Ethylene Propylene (FEP) Teflon
Cable O.D.:
7.8mm (0.307”)
Vent tube:
HD Polyethylene
Shield:
Aluminum Mylar
Temperature range:
-30 to 85°C (-22 to 185°F)
Weight:
~65g/m (0.7 oz/ft)