Product Description

Global Water's WS400 Refrigerated Wastewater Sampler is designed specifically to meet the sampling requirements for industrial discharges.  The refrigerated sampler takes a "time weighted" composite sample in a 2 gallon bottle to meet wastewater management sampling guidelines.  The refrigerated samplers are easy to set up near industrial discharge flows.

The refrigerated wastewater samplers consist of a peristaltic water sampling pump, a control panel, and a refrigeration unit with an internal 2 gallon water sample bottle.  An AC power supply and sample pickup hose are also included.

Overflow Protection
The sample bottle is equipped with a float switch that automatically turns off the sampler pump if the bottle becomes full.

Flow Proportional Sampling
An external pulse-type flow meter can control the sample interval for true flow proportional sampling.  Global Water's Open Channel Flow Monitor has a flow-proportional output signal for triggering the refrigerated wastewater sampler.

Specifications

Sample Size: Composite, 25mL to 600mL samples.  Two gallon maximum container.
Operating Temperature: 0-70ºC
Materials:
     Bottle: 2 gallon Polyethylene
     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
Logic Timer/Controller: CMOS Solid State.
Power: Internal 12V Rechargable Battery with AC 120 VAC adapter
Dimensions: 27" x 20" x 20"

Options & Prices

WS400 Refrigerated Wastewater Sampler Refrigerated samplers for composite samples of stormwater or industrial discharge flows.	$1,360
SMPL-LOG Refrigerated Wastewater Sampler Datalogging Option Records when the sampler triggers.  Please choose either serial or USB connector.  Includes software and cables.	$395
SMPL-LOG2 Dual Pulse Sampler Datalogging Option Records both when the sampler triggers and and total rainfall (using an optional rain gauge).  Please choose either serial or USB connector.  Includes software and cables.	$595
SMPL-12TD 12-Hour Adjustable Timer Delay Option Delay your initial sample by up to 12 hours.	$60
RG750/RG755 4-20mA to Pulse Converter Module This module is for use with flow monitors that produce a 4-20mA output.  There are two versions available, one that pulses every 15 minutes at 20mA (RG750) and one that pulses every 30 minutes at 20mA (RG755).  Please specify the unit conversion that best suits your application at the time of order.	$450
Related Products
WS300 Environmental Wastewater Sampler	$1,150
WS300-PCO Portable Cooler Composite Sampler Mobile sampler with attached cooling unit.	$1,095
WS300-IBO Ice Bag Composite Sampler Portable composite sampler with internal ice bag.  One gallon sample bottle included.	$1,205
WS700 Composite/Discrete Water Sampler Single pump composite or discrete water sampler.	$1,095
WS750 Stormwater/Wastewater Sampler Dual pump stormwater or wastewater sampler.	$1,150