WQS Water Quality Sampling System

PriceDiscontinued

SKUDJC100


Request a Quote for Replacement

Please explore the WS Series of Auto Samplers for an alternative offering. For a more advanced alternative, explore the ProSample Portable Samplers.

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

  • Overview

    The Water Quality Sampler System includes a rugged sampler with a peristaltic pump and a 2-gallon polyethylene sample bottle. The system features a display showing sensor data, relay states, and programmable threshold levels for alarms or sampling triggers. The data recorder logs water quality readings and sample times, with easy access to data via PC software.

  • 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 ft (4.6 m) reinforced PVC 1/4 inch ID polyethylene flexible tubing section with intake strainer
    Pump Tubing: Norprene 1/4 inch ID, 7/16 inch OD
    Sample Pump

    Flow Rate: 1000 ml per minute at a 4 foot head
    Type: Peristaltic
    Maximum Lift: ~20 feet (6 m)

    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 Types/Units

    Level (Feet, Inches, Meters, Centimeters, Custom), Temperature (°F, °C, Custom), pH (ph, Custom), Conductivity (uS, mS, Custom), Dissolved Oxygen (%, mbar, ppm, mg/L, Custom), ORP (mV, Custom), Turbidity (NTU, Custom), Wind Speed (MPH, KPH, Ft/Sec, M/Sec, Custom), Wind Direction (°, Custom), Humidity (%, Custom), Solar Radiation (W/M², Custom), Pressure (mbar, hPa, inHg, PSI, Pa, Custom), Custom (Custom)

    Display/Keypad 16 Character x 2 Line Backlit LCD, 8-Button Tactile Keypad
    Sensor Resolution 7 Digit Maximum, Auto-Floating point
    Accuracy Sensor Accuracy + 0.1% + 1 Digit
    Analog Sensor Input 2-Wire or 3-wire, 4-20mA, 0-5VDC, 0-1VDC
    Analog Output 4-20mA Scalable
    Output Relays 4 Independent SPDT Relays
    Contact Rating 8A @ 250VAC, 5A @ 30VDC Resistive
    Power Voltage: 12VDC or 18-24VDC Input, +/-10%
    Supply Current: 13mA + Sensor Current + Backlight + 4-20mA Output
    Water Quality Sampler Data Recorder  
    NOTE

    WQS100 does not include datalogger

    Memory Non-volatile flash memory
    Power 12VDC rechargeable battery
    Standby Current 70uA Typical
    Logging Current 5mA Typical
    Analog Sensor Inputs

    4-20mA
    Resolution: 12-Bit, 4096 Steps
    Sensor Warm-up Time: Programmable, 0-60 Sec
    WQS200: Water quality sensor + relay state + battery voltage monitor
    WQS300: Water quality sensor + relay state + battery voltage monitor + 5 extra input channels

    Digital Inputs Maximum Input Voltage: 24VDC
    Maximum Frequency: 100Hz
    Minimum Pulse Width: 2mS
    Maximum Count: 65,535 (16-Bit)
    WQS200: None
    WQS300: 2
    Sample Now Input Sample-on-Demand input, software enabled (WQS300 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 WQS200: 81,759 Recordings for all inputs plus time stamp
    WQS300: 40,879 Recordings for all inputs plus time

    Data Overwrite: Select memory wrap or unwrap (unwrap will stop logging data once memory is full)
    Communication Ports

    WQS200: USB Type B connector
    WQS300: RS-232 DB9 or 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 +185°F (-40 to +85°C) (Battery may not apply)
    Data Logger Software  
    Compatible with Microsoft's Windows 98, ME, 2000, NT, XP, Vista, and 7

    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  
    Enclosure 22x17x9 inch (56x43x23 cm) (HxWxD)
    Weight

    21.5lb (9.75kg)

     

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