WS700R Refrigerated Water Sampler_AWM Instruments
WS700R Control Panel for Refrigerated Water Sampler_AWM Instruments
WS700R Water Sampling System Showing The Inside of the Unit_AWM Instruments
WS700R Refrigerated Water Sampler_AWM Instruments
WS700R Control Panel for Refrigerated Water Sampler_AWM Instruments
WS700R Water Sampling System Showing The Inside of the Unit_AWM Instruments

WS700R Automatic Refrigerated Wastewater Sampler Systems

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Supplier: PecoSales

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The WS700R Refrigerated Wastewater Sampler is designed for applications where collected water samples must be kept cool during composite or discrete sampling. It is suitable for industrial discharge monitoring, process control, wastewater treatment plants and sewer systems.

With adjustable sample size control, external trigger inputs, automatic backflush, and refrigerated sample storage, the WS700R helps operators collect reliable samples for compliance monitoring, field testing, and water quality programs.

Key-Features

  • Refrigerated sampler for wastewater, industrial discharge, rivers, streams, and process monitoring

  • Supports time-weighted composite sampling and discrete full-bottle sampling

  • Adjustable sample sizes from 50 mL to 2 liters

  • External trigger mode for flow-proportional sampling

  • Automatic backflush helps clear the pickup strainer and hose

  • Peristaltic pump with approximately 20 ft maximum lift

  • 2.5-gallon polyethylene bottle

  • Rechargeable battery-powered operation

Supplier: PecoSales

Call to Request Pricing & Availability

The WS700R Refrigerated Wastewater Sampler is designed for applications where collected water samples must be kept cool during composite or discrete sampling. It is suitable for industrial discharge monitoring, process control, wastewater treatment plants and sewer systems.

With adjustable sample size control, external trigger inputs, automatic backflush, and refrigerated sample storage, the WS700R helps operators collect reliable samples for compliance monitoring, field testing, and water quality programs.

Key-Features

  • Refrigerated sampler for wastewater, industrial discharge, rivers, streams, and process monitoring

  • Supports time-weighted composite sampling and discrete full-bottle sampling

  • Adjustable sample sizes from 50 mL to 2 liters

  • External trigger mode for flow-proportional sampling

  • Automatic backflush helps clear the pickup strainer and hose

  • Peristaltic pump with approximately 20 ft maximum lift

  • 2.5-gallon polyethylene bottle

  • Rechargeable battery-powered operation

 
WS700R Datasheet
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The WS700R Refrigerated Wastewater Sampler gives you complete control over your water sampling process. With the water sample size control, you can take individual time-weighted samples or full bottle descrete samples in a 2-gallon sample bottle. The water sample interval control allows you to set the time between individual refrigerated composite samples, or enable the external trigger mode for flow proportional sampling.

Applications

  • Wastewater treatment plant influent and effluent monitoring

  • Industrial discharge compliance sampling

  • Stormwater runoff monitoring

  • Environmental surface water sampling

  • Pretreatment program compliance

  • Remote lift station monitoring

  • Sewer system and manhole monitoring

  • Groundwater remediation projects

  • Agricultural runoff monitoring

  • Mining and industrial process water sampling

Industries

  • Municipal water and wastewater

  • Environmental consulting

  • Industrial manufacturing

  • Food and beverage processing

  • Chemical processing

  • Mining operations

  • Agriculture and irrigation districts

  • Universities and research organizations

  • Government environmental agencies

Refrigerated Water Sampler Specifications

Specifications

Operating Temperature 0° to +70°C

Materials Enclosure: Expanded UV protected PVC

Bottle: 2.5 gallon Polyethylene0

Pickup Hose: 15’ reinforced PVC 1/4” ID polyethylene flexible tubing section with intake strainer

Pump Tubing: Norprene® 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 still retaining enough power to run the pump to capacity is required.

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(s): 250mS minimum pulse width switch closure or 4 to 24VDC

Pulse Output(s): 5VDC one-second pulse, 1000ohm output impedance

Bottle Switch Input(s): Switch closure input, float switch in bottle Rain and Water Sensors Optional moisture sensors or switch closure inputs

Internal Fuse: 10A Slow-Blow Certificates CE Compliance

Dimensions: 26.25” H X 20.5” W X 21.25” D (10 x 8 x 8.5 cm)

Weight 38 lbs/17 kg (shipping weight 43 lbs/19.5 kg

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