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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, CT0000Features:
- 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
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| Rain and Water Sensors |
Optional moisture sensors or switch closure inputs
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| 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 |
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Price |
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92-1623-11Global Water WS750 Automatic Stormwater or Wastewater Sampler, Global Water Instrumentation, Inc., CT0000
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By Quote Only
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Add a customer note to this item (Question, Reference Number, Etc.)
SKU: 92-1623-11 Unit of Measure: EA
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