Global Water WS705 1-Bottle Portable Sampler

The WS705 single-bottle sampler combines all the features needed to meet a wide variety of water sampling requirements, including those for stormwater, industrial discharge, water and wastewater treatment, rivers, and streams.

Features

  • Can be configured for time-based or flow proportional samples
  • Quick disconnect pickup hose conveniently stored inside the enclosure for easy transport
  • Automatic backflush clears pickup strainer and hose
Your Price $1,907.00
Usually ships in 1-2 weeks
Global Water
Free Lifetime Tech SupportFree Lifetime Tech Support
ImagePart#Product DescriptionPriceStockOrder
Global Water WS705 1-Bottle Portable SamplerCU1000 WS705 portable sampler, one pump with one 2-gallon bottle
$1,907.00
Usually ships in 1-2 weeks
ImagePart#Product DescriptionPriceStockOrder
Global Water Sampler Stormwater Kit CTU000 Stormwater Kit, includes rain sensor, flow sensor & auto-drain rain gauge
$318.00
Usually ships in 1-2 weeks
Global Water FC220 Open Channel Flow Monitor BJ2000 FC220 open channel flow monitor, DC power
$1,225.00
Usually ships in 1-2 weeks
Global Water PC320 Process Controller HA2000 PC320 process controller, DC power
$925.00
Usually ships in 1-2 weeks
Global Water GL500-2-1 Data Logger FR0000 GL500U-2-1 data logger, USB
$440.00
Usually ships in 1-2 weeks
Global Water GL500 Multi-Channel Data Logger FQ0000 GL500 multi-channel data logger
$750.00
Usually ships in 1-2 weeks
Global Water WL400 Vented Water Level Sensor AIA025 WL400 vented water level sensor with 25 ft. cable, 3 ft. range
$722.00
Usually ships in 1-2 weeks
Global Water WL400 Water Level Sensor AIB025 WL400 vented water level sensor with 25 ft. cable, 15 ft. range
$722.00
Usually ships in 1-2 weeks
Global Water WL400 Water Level Sensor AIC050 WL400 vented water level sensor with 50 ft. cable, 30 ft. range
$771.00
Usually ships in 1-2 weeks
Global Water WL400 Water Level Sensor AID100 WL400 vented water level sensor with 100 ft. cable, 60 ft. range
$890.00
Usually ships in 1-2 weeks
Global Water WL400 Water Level Sensor AIF150 WL400 vented water level sensor with 150 ft. cable, 120 ft. range
$1,010.00
Usually ships in 1-2 weeks
Global Water WL400 Water Level Sensor AIG300 WL400 vented water level sensor with 300 ft. cable, 250 ft. range
$1,314.00
Usually ships in 1-2 weeks
Global Water WL705 Ultrasonic Water Level Sensors AQS003 WL705 ultrasonic water level sensor with 6 ft. cable, 3 ft. range
$856.00
Usually ships in 1-2 weeks
Global Water WL705 Ultrasonic Water Level Sensors AQS012 WL705 ultrasonic water level sensor with 6 ft. cable, 12 ft. range
$856.00
In Stock
Global Water WL705 Ultrasonic Water Level Sensors AQS048 WL705 ultrasonic water level sensor with 6 ft. cable, 48 ft. range
$1,252.00
Usually ships in 1-2 weeks

The WS705 composite/discrete water sampler's state of the art water sampler controller gives you complete control over your water sampling process.  With the composite/discrete water sampler's sample size control, you can take individual time-weighted composite samples or full-bottle discrete grab samples in a 2.5 gallon sample bottle.  The composite/discrete water sampler's sample interval control allows you set the time between individual composite samples or enable the external trigger mode for flow proportional sampling.  A start delay timer allows you to start multiple composite/discrete water samplers in the field at the same time, or to delay drawing a water sample after a triggering event so that your water sample better represents the water source.

Samplers Inputs and Outputs
In addition to taking samples automatically, inputs are provided for triggering the composite/discrete water samplers by PLC devices and other controllers.  These inputs include an external trigger input that accepts a switch closure or pulse input, ideal for flow proportional sampling.  Two separate water sensor inputs can be used for monitoring water level in a rain gauge and at the source using the optional stormwater kit.  A pulse output is also provided for using a data logger, such as the GL500 2-1, or PLC to record when the samples were taken.  An automatic 15 second backflush cycle clears any debris from the composite/discrete water sampler's strainer and empties the water from the hose so the next composite sample is not contaminated.

Improved Water Sampler Enclosure
The composite/discrete water sampler's rugged rainproof enclosure can be padlocked and/or chained to prevent tampering.  The composite/discrete water samplers are enclosed in a case that can be easily hidden or camouflaged to prevent vandalism.  The samplers are lightweight enough that even with a full sample bottle the composite/discrete water samplers can be suspended, from the over-molded handle on top, in a manhole for wastewater or stormwater sampling.  The compact enclosure features heavy duty polyurethane wheels and a retractable extension handle for easy transportation.  The pickup hose comes with quick disconnect fittings which allows it to be disconnected from the composite/discrete water sampler and conveniently stored inside the enclosure when being moved or when not in use.

Sampler Power
The composite/discrete water sampler's 5 AH rechargeable battery will power the sampler for several months or several sampling events.  The sealed gel-cell battery and BC100 smart charge controller are contained in a separate battery box inside the composite/discrete water sampler's main enclosure to isolate and protect electrical connections.  The included smart charger prevents overcharging and greatly extends battery life over other charging methods.

Overflow Protection
The composite/discrete water sampler's sample bottle is equipped with a float switch that automatically turns off the peristaltic sampling pump if the water bottle becomes full.

Water Sample Size
The user can adjust the composite/discrete water sampler's sample size to one of 15 composite sample sizes from 50 ml to 2 liters plus a full bottle discrete setting and the composite/discrete water sampler's sample interval to one of 15 time settings from 5 minutes to 12 hours plus an external trigger mode setting for flow proportional sampling.

Flow Proportional Sampling
An external pulse-type flow meter can control the water sample interval for true flow proportional sampling. Global Water's Open Channel Flow Monitor has a flow-proportional output signal for triggering the WS705 composite/discrete water samplers.

Questions & Answers
No Questions
Please, mind that only logged in users can submit questions

In The News

Monitoring for Runup Signals to Reduce Sneaker Wave Risk

Around the world, the occasional phenomenon known as sneaker waves poses a threat to beachgoers. Unusually large sneaker waves in 2016 and 2018 prompted Oregon State University (OSU) researchers to investigate these mysterious events. The research revealed the presence of runup signals that can provide earlier warnings to officials, reducing risk from these dangerous events. Dr. Tuba Ozkan-Haller of OSU spoke to EM about the research . “Sneaker waves occur in the Pacific Northwest, but they're also a worldwide phenomenon,” explains Dr. Ozkan-Haller. “Certain kinds of coastlines appear to be more well-suited to the occurrence of these waves. There are some characteristics that we know play into it, but there's still a lot of unknowns too.

Read More

Utah’s Canyonlands Research Center: A Great Study Location for Climate Effects on Ecosystem Processes, Community Dynamics and More

Canyonlands Research Center (CRC) is situated at The Nature Conservancy’s Dugout Ranch , over 5,200 private acres of research study area. One of CRC’s primary roles is to facilitate research and monitoring work of university and federal researchers. CRC is located adjacent to Canyonlands National Park , which extends over more than 337,000 acres of public land. CRC also partners with many organizations, including the Bureau of Land Management, USFS, NPS, USGS, Utah State University, and the Utah Division of Wildlife Resources to identify the most pressing research needs in this region.

Read More

Climate Change Asymmetry Transforming Food Webs

Recent research from a University of Guelph (U of G) team reveals that warmer temperatures caused by climate change are forcing species to alter their behavior, causing food webs in Ontario lakes to transform. As temperatures warm, larger species hunt new prey in deeper waters, changing the ways nutrients and energy flow in lakes and triggering a “rewiring” of food webs. Dr. Timothy Bartley , study lead author and a post-doctoral researcher in the U of G's Department of Integrative Biology , spoke to EM about the work . “I got started on this when I first began graduate school and joined an ongoing project, which was a collaboration with the Ontario Ministry of Natural Resources and Forestry ,” explains Dr. Bartley.

Read More