Xylem WS705 IMPROVED COMPOSITE/DISCRETE WATER SAMPLER - Manual (Page 11)

Global Water
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- 11 -
X. Specifications
Operating Temperature: 0° to +70°C
Dimensions 22”H X 18"W X 10"D
Weight: 26lb (Shipping Weight 28lbs)
Materials:
Enclosure: Expanded UV protected PVC
Bottle: 2.5 gallon Polyethylene
Pickup Hose: 15' nylon reinforced 1/4" ID polyethylene
flexible tubing with 20-Mesh intake
strainer and quick-disconnect fittings.
6-Mesh strainer available as option.
Pump Tubing: Neoprene 1/4" ID, 7/16” OD
Sample Pump:
Flow Rate: 1000 ml per minute at a 4 foot head
Type: Peristaltic
Maximum Lift: ~20 feet
Battery: Rechargeable 5 AH Gel Cell
Battery Life: ~1 hour, continuous pumping under load
Standby: 3 months while retaining enough
power to run the pump to capacity
Start Delay: 16 time settings from 0 to 12 hours
Composite Interval: 15 time settings from 5 min. to 12 hours
plus an External Trigger mode setting
Sample Size: 15 composite sample sizes from 50ml to
2 liters plus a Full Bottle discrete setting
(Approximate sizes at 4 foot head)
External Trigger Input: 250mS minimum pulse width
Switch closure or 4-30VDC
Pulse Output: 5VDC one-second pulse
1000ohm output impedance
Bottle Switch Input: Switch closure Input
Floating read switch in bottle
Rain and Water Sensors: Optional moisture sensors or switch
closure inputs
Internal Fuse: 10A Slow-Blow
Charger 18VDC Universal Switching Supply,
2.1mm Connector, Center Positive.