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WQS-INT

 




Price starts at $2,263.00

Product Code : DJD000

Manufacturer : Global Water

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WQS WATER QUALITY SAMPLING SYSTEM
Sample water when a water quality parameter has been exceeded.
FEATURES:
  • Ideal for locating water quality trouble areas in a wastewater, industrial, or stormwater system
  • Easy to use 4 button interface with user selectable sensor types
  • Rugged construction for harsh environments
  • 2 independent programmable output relays with parallel open collector signal lines
  • Scalable water quality triggers for taking composite samples
  • Water quality sampler data recorder is MS Windows compatible

 

On this page:

Water Quality Sampler System Product Description
Water Quality Sampler System Specifications

Downloads (PDF):

Water Quality Sampler System Brochure
Water Quality Sampler System Sampler
Water Quality Sampler System Controller
Water Quality Sampler System Data Recorder

 

Water Quality Sampler System Product Description

 

Global Water has created a unique water quality sampling system.  This system includes an easy to use lightweight triggered composite water sampler, a water quality process controller with dual relay outputs, and a data recorder that is MS Windows compatible.  The compact water quality sampler system is portable for field installation and fully customizable to meet your needs.

 

Water Quality Sampler System Controller
The Water Quality Sampler System Controller’s LCD display shows the type of sensor that is being monitored, the data reading and the engineering units.  The display also indicates if either relay has been triggered since last reset, which relay was triggered, and whether the maximum or minimum limit was exceeded.  Two separate relays are provided, one triggering the Water Quality Sampler System Sampler and the other for controlling all types of external devices including alarms, mixers, pumps, control valves, floodgates and telemetry systems.  Each relay is independently programmable to trigger on maximum and/or minimum levels in one of three different modes.  Visit the Water Quality Sampler System Controller page for more information.

 

Water Quality Sampler System Sampler
Global Water triggered Water Quality Sampler System Samplers are enclosed in rugged, rainproof, lockable carrying containers.  Inside each standard water quality sampler container is a 2-gallon polyethylene waste water sample bottle for collecting composite samples, a peristaltic sampling pump, two knob control panel (No programming required) and a rechargeable gel cell battery.  Other options include glass sample bottles, refrigerated containers, portable ice containers and more.  Visit the WS700 Water Quality Sampler page for more information on the Water Quality Sampler System Sampler.

Water Quality Sampler Data Recorder
Global Water’s Water Quality Sampler Data Recorder works with MS Windows software.  The Water Quality Sampler Data Recorder monitors and logs both water quality value and time of the sample for your records.  Data downloaded from the Water Quality Sampler Data Recorder can easily be opened in any PC spreadsheet program for analysis and graphic presentation.  Visit the Water Quality Sampler Data Recorder page for more information.

Water Quality Sampler System Specifications

Composite Water Sampler
Sample Size: 15 composite sample sizes from 50ml to 2 liters plus a Full Bottle discrete setting (Approximate sizes at 4 foot head)
Operating Temperature: 32° to +158°F (0° to +70°C)
Materials:
     Enclosure: Expanded UV protected PVC
     Bottle: 2.5 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
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

 

Water Quality Sampler System Controller
Sensor Display: 5 digit + decimal place, LCD
Accuracy: 0.1% of full-scale + 0.005mA + Sensor Error
Analog Sensor Input: 4-20mA, 0-5V, 0-1V Jumper Selectable
Input Resolution: 0.005mA or 1.2mV
Sensor Types/Units: Water Level (Feet/Meters), Temperature (ºF/ºC), pH (no units), Dissolved Oxygen (%), Turbidity (NTU/ppm), Conductivity (µS), Wind Speed (MPH/KPH), Wind Direction (º), Soil Moisture (%), Custom Sensor (any of the above, mA, mV or custom programmed units)
Sensor Data Range: 0.000 to 60,000 (60000 in the display with 4 different decimal point positions)
Relay Contacts: (All Models)
     Voltage: 30VDC
     Current: 5A/30VDC
     Max Capacity: 150W
     Relay 1, Pulse Output: NPN to Ground, 1.0Kohm pull-up resistor (connected to sampler) (WQS-STD, WQS-LTS, and WQS-LTU only)
     Relay 2, Pulse Output: NPN to Ground, Open-collector (WQS-STD, WQS-LTS, and WQS-LTU only)
Relay Time Ranges: 1-60,000 seconds (16.7 hours)
     Resolution: 1 second increments
Sleep Time Range: 1-240 minutes (4 hours)
     Resolution: 1 minute increments
Analog Output: 4mA minimum, 20mA maximum (Sensor reading)
     Resolution: 0.005mA
Power:
     WQS-STD, WQS-LTS, and WQS-LTU: independent 12VDC rechargeable battery
          60mA DC normal, 100mA maximum
          120uA during sleep mode
     WQS-INT: uses the sampler's 12VDC rechargeable battery
          60mA DC normal, 100mA maximum
          120uA during sleep mode

Water Quality Sampler Data Recorder
Memory: Non-volatile flash memory
Power:
     WQS-STD, WQS-LTS, and WQS-LTU: independent 12VDC rechargeable battery
     WQS-INT: uses the sampler's 12VDC rechargeable battery
     Standby Current: 70uA Typical
     Logging Current: 5mA Typical + sensor current
Analog Sensor Inputs: 4-20mA
     Resolution: 12-Bit, 4096 Steps
     Sensor Warm-up Time: Programmable, 0-60 Sec
     WQS-STD and WQS-INT: 6 Input channels + sensor + battery voltage monitor
     WQS-LTS and WQS-LTU: sensor + battery voltage monitor
Digital Inputs:
     Maximum Input Voltage: 24VDC
     Maximum Frequency: 100Hz
     Minimum Pulse Width: 2mS
     Maximum Count: 65,535 (16-Bit)
     WQS-STD and WQS-INT: Sample Event + 1 input channel
     WQS-LTS and WQS-LTU: 1 input channel connected to sampler
Sample Now Input: Sample-on-Demand input, software enabled (WQS-STD and WQS-INT only)
     Maximum Input Voltage: 24VDC
     Minimum Pulse Width: 2mS
Sample Modes:
     Fixed Interval Programmable from 1 Sec. to >1 Year
     High Speed 10 Samples per second
     Logarithmic Sample Rate (Approximation)
     Exception (Log only on deviation from previous reading)
Storage Capacity:
     WQS-STD and WQS-INT: 40,879 Recordings for all inputs plus time
     WQS-LTS and WQS-LTU: 81,759 Recordings for all inputs plus time stamp
     Data Overwrite: Select memory wrap or unwrap (unwrap will stop logging data once memory is full)
Communication Ports:
     WQS-STD and WQS-INT: RS-232 DB9 or USB Type B
     WQS-LTS: RS-232 4-pin circular connector
     WQS-LTU: USB Type B
     Selectable Baud Rates: 9600, 19200, 28800, 38400, 57600, 115200
Clock: Synchronizes to the time and date of user's computer
Operating Temperature: Industrial, -40 to +185ºF (-40 to +85ºC) (Battery may not apply)

 

Data Logger Software
Compatible with Microsoft's Windows 98, ME, 2000, NT, and XP
Windows and Excel are trademarks of the Microsoft Corporation
Tabular Display/Printout
Data in standard spreadsheet format (.CSV)
Programmable alarm start and stop times
Field calibration software and help files included

 

Mechanical:
WQS-STD: (2 enclosures)
     Sampler Enclosure: 22x17x9 inch (56x43x23 cm) (HxWxD)
     Water Quality Logger Enclosure: 14.5x10x6 inch (17x25x15 cm) (HxWxD)
     Sampler Weight: 20 lb (9 kg)
     Water Quality Logger Weight: 13.6 lb (6.2 kg)
WQS-LTS and WQS-LTU: (2 enclosures)
     Sampler Enclosure: 22x17x9 inch (56x43x23 cm) (HxWxD)
     Water Quality Logger Logger Enclosure: 14.5x10x6 inch (17x25x15 cm) (HxWxD)
     Sampler Weight: 20 lb (9 kg)
     Water Quality Logger Weight: 12.6 lb (5.7 kg)
WQS-INT:
     Enclosure: 22x17x9 inch (56x43x23 cm) (HxWxD)
     Weight: 21.5 lb (9.75 kg)

Water Quality Sampler System

WQS-STD Water Quality Sampling System (PN# DJA000)
Includes triggered WS700 composite water sampler, PC300 process controller, and GL500-7-2 data recorder.  (NOTE: Water quality sensor not included.)
WQS-LTS Water Quality Sampling System Lite (Serial) (PN# DJB000)
Includes triggered WS700 composite water sampler, PC300 process controller, and GL500S-2-1 flow data recorder integrated into process controller.  (NOTE: Water quality sensor not included.)
WQS-LTU Water Quality Sampling System Lite (USB) (PN# DJC000)
Includes triggered WS700 composite water sampler, PC300 process controller, and GL500U-2-1 flow data recorder integrated into process controller.  (NOTE: Water quality sensor not included.)
WQS-INT Integrated Water Quality Sampling System (PN# DJD000)
Includes triggered WS700 composite water sampler with built in process controller and GL500-7-2 data recorder.  (NOTE: Water quality sensor not included.)
WQS Water Quality Sampling System with WS750 Water Sampler
Includes flow-proportional WS750 water sampler with process controller and GL500-7-2 flow data recorder.  (NOTE: Water quality sensor not included.)
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