Portable Wastewater/Stormwater Sampler, WS750

92-1623-11Global Water WS750 Automatic Stormwater or Wastewater Sampler, Global Water Instrumentation, Inc., CT0000



Global Water® WS750 Automatic Wastewater or Stormwater Sampler, CT0000

Features:
  • 2-bottle system is ideal for wastewater, industrial and environmental sampling easy and reliable sampling method
  • State-of-the-art design gives full control over sampling — does composite, discrete or both types of sampling
  • Each pump and bottle is controlled independently to collect type, size, and timing of samples desired
  • Simple to operate no programming required — great for field sampling
  • Output provided for use with optional datalogger
  • Lightweight and easy to carry even with full bottle, can be suspended in manhole for storm or sewer water sampling
  • Small footprint is easy to hide or camouflage and can be chained and locked to prevent vandalism
  • Rugged construction for harsh environments
  • Meets federal, state and local wastewater regulations
  • Timed and external event triggered flow proportional sampling
  • Delay timer allows starting multiple samplers in the field at the same time or to delay drawing after a triggering event for a better representation
  • Adjustable and repeatable sample volume
  • Peristaltic pump prevents sample contamination
  • Automatic 15-second backflush clears pickup strainer and hose and empties hose so next sample is not contaminated
  • Rechargeable battery or AC powered low power consumption; battery will power unit for several months on standby or up to 1/2 hr continuous sampling with both pumps running
  • Float switches located in each bottle protects unit against overflow by turning off perstaltic pump when bottle is full
  • Individually adjustable peristaltic pumps collect 1 to 15 composite sample sizes from 50 mL to 2 L plus full bottle discrete setting or to a single sample time interval from 5 min. to 12 hrs. plus and external trigger mode for flow proportional samples
  • CE Certified
  • Optional external pulse-type flow meter can control water sample interval for true flow proportional sampling Global Water® Open Channel Flow Monitor can provide flow proportional output signal for triggering the WS750 samplers
Applications:
  • Water/wastewater treatment
  • Stormwater
  • Industrial discharge
  • Waste collection systems
  • Rivers/streams
Includes Complete Sampling System:
  • Two 1-gallon polyethylene sample bottles for collecting composite samples
  • Two peristaltic sampling pumps
  • Circuit board control panel enclosed logic timer/controller
  • 12 V 5 AH rechargeable gel cel battery
  • Battery charger
  • Two 15 ft. reinforced PVC sample pickup hoses with removable debris strainers
  • Rugged, rainproof, lockable carrying enclosure
Specifications:

Operating Temperature 32 ° to 158 °F (0 ° to 70 °C)
Materials Enclosure Expanded UV protected PVC
Bottles Two 1-gallon Polyethylene
Pickup Hose 15 ft. reinforced PVC, 1/4 in. I.D. polyethylene
flexible section with intake strainer
Pump Tubing Neoprene, 1/4 in. I.D., 7/16 in. O.D.
Sample Pump Flow Rate 1000 mL per minute at a 4 foot head
Type Peristaltic
Maximum Lift ~ 20 ft.
Battery Type Rechargeable 5 AH Gel Cell
Life One Pump running continuously:  ~ 1 hour
Two Pumps running continuously:  ~ 1/2 hour
Standby:  3 months while still retaining enough power
                to
run pump to capacity
Start Delay 16 time settings from 0 to 12 hours
Composite Interval 15 time settings from 5 min. to 12 hrs. plus an External
Trigger mode setting
Sample Size 15 composite sample sizes from 50 mL to 2 L plus a Full
Bottle discrete setting (approximate sies at 4 ft. head)
External Trigger Input 250 mS minimum pulse width
Switch closure or 4-30 VDC
Pulse Output 5 VDC one-second pulse
1000 ohm output impedance
Bottle Switch Input Switch closure input
Float read switch in bottle                          
Rain and Water Sensors Optional moisture sensors or switch closure inputs
Internal Fuse 10 A Slow-Blow
Dimensions of Sampler, H x W x D 22 x 17 x 9 in. (56 x 43 x 23 cm)
Weight 22 lb. (10 kg)
Shipping Weight 24 lb. (11 kg)


 


Catalog # Product Description
Price
92-1623-11Global Water WS750 Automatic Stormwater or Wastewater Sampler, Global Water Instrumentation, Inc., CT0000 By Quote Only
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