WQS Water Quality Sampling System

PriceDiscontinued

SKUDJC100

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