Specifications - Global Water WS755 Quick Start Manual

Water sampler
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XI. Specifications
Operating Temperature:
Dimensions
Weight:
Materials:
Sample Pumps:
Battery:
Battery Life:
Start Delay:
Composite Interval:
Sample Size:
External Trigger Inputs:
Pulse Outputs:
Bottle Switch Inputs:
Rain and Water Sensors:
Internal Fuse:
Global Water
Enclosure:
Bottles:
Pickup Hoses:
Pump Tubing:
Flow Rate:
Type:
Maximum Lift:
0° to +70°C
22"H X 18"W X 10"D
30lb (Shipping Weight 32lbs)
Expanded UV protected PVC
Two 1 gallon Polyethylene
15' nylon reinforced 1/4" ID polyethylene
flexible tubing with 20-Mesh intake
strainers and quick-disconnect fittings.
6-Mesh strainers available as options.
Neoprene 1/4" ID, 7/16" OD
1000 ml per minute at 4 ft. head
Peristaltic
~20 feet
Rechargeable NiMH 12V 4 Ah
One Pump running: ~1 hour
Two Pumps running: ~ ½ hour
Standby: 6 months while retaining power
to run both pumps to capacity
16 time settings from 0 to 12 hours
15 time settings from 5 min. to 12 hours
plus an External Trigger mode setting
15 composite sample sizes from 50ml to
2 liters plus a Full Bottle discrete setting
(Approximate sizes at 4 foot head)
250mS minimum pulse width
Switch closure or 4-30VDC
5VDC one-second pulse
1000ohm output impedance
Switch closure Input
Floating read switch in bottle
Optional moisture sensors or switch
closure inputs
10A Slow-Blow
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Ws705

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