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WQMS WATER QUALITY MONITORING SYSTEM
System for Monitoring Multiple Water Quality Parameters
water quality monitoring system FEATURES:
  • Monitor temperature, DO, pH, conductivity, and 5 additional parameters at the same time
  • High quality, rugged sensors
  • Battery powered for remote locations
  • User-friendly WindowsTM and WindowsTM CE-based PDA software included
  • Four sample modes: timed, 10 times per second, logarithmic, and exception
  • Both USB and serial communication ports
  • Rugged, lockable, weather resistant enclosure
To Order Call 1-800-876-1172
Water Quality Monitoring System Options & Prices
water quality monitoring system
On this page:

Water Quality Monitoring System Product Description
Water Quality Monitoring System Specifications
Water Quality Monitoring System Options & Prices

Downloads (PDF):

Water Quality Monitoring System Brochure
Water Quality Monitoring System Sensor Manual*
Water Quality Monitoring System Datalogger Manual*
Water Quality Monitoring System Datalogger PDA Software Manual*

*May take several minutes to download, depending on your internet connection speed.
Additional Information:

Water Quality Monitoring System electrode calibration explained
USB Vs Serial Communication Port Information
List of tested PDAs for serial version of datalogger
Product Support

Water Quality Monitoring System Product Description
Global Water's WQMS Water Quality Monitoring System allows you to monitor multiple water quality parameters with a fully integrated, easy to use, economical system.  The standard Water Quality Monitoring System includes our multichannel datalogger (featuring 7 analog channels and 2 digital channels for data recording) and four of our rugged 4-20 mA water quality sensors for measuring water temperature, pH, conductivity, and dissolved oxygen.  To customize the Water Quality Monitoring System for your application, you can select up to three more analog sensors and up to two digital sensors to monitor additional parameters such as turbidity, ORP, water level, wind speed/direction, rainfall, and more.

Smart Water Quality Data Recorder
The Water Quality Monitoring System's water quality data recorder features 7 analog channels, 2 pulse channels, and USB and serial communication ports.  The durable and powerful datalogger is enclosed within a sturdy weatherproof case.  The Water Quality Monitoring System's datalogger will operate for several months before its internal 12VDC battery requires recharging.  For more information on the Water Quality Monitoring System's GL500-7-2 click HERE.

Powerful PC and PDA Software
The WQMS Water Quality Monitoring System includes WindowsTM-based Global Logger II software, which makes accessing stored data and setting options easy.  The software provides many useful features, such as real time readout, measurement interval and engineering unit selection, station ID setting, and sensor calibration.  The WQMS Water Quality Monitoring System also includes WindowsTM CE based PDA software for simple data collection in the field.  Data downloaded from the recorder can easily be opened in any PC spreadsheet program for analysis and graphic presentation.  NOTE: The Palm operating system is NOT supported.  For more information on supported PDAs click HERE.

Rugged Water Quality Monitoring System Sensors
The WQMS Water Quality Monitoring System comes standard with four rugged and reliable 4-20 mA water quality sensors, including our water temperature sensor, pH sensor, conductivity sensor (with a 0 to 5000µS range standard), and dissolved oxygen sensor.  Each sensor is mounted on 25 ft of marine-grade cable, with lengths up to 500 ft available by special order.  The sensors' electronics are completely encapsulated in marine-grade epoxy within a stainless steel housing.  Each sensor outputs a 4-20 mA signal.  For more information on the WQ101, WQ201, WQ301, and WQ401 go to our water quality sensors page.

Remote Communication Options
To add remote communication capabilities, select the GL500-Mod Modem Package for telephone modem communications (see Options & Prices) or the RM100 for radio communications.  We also offer solar panels and a battery charger to support your WQMS installation.  See the Options & Prices section below for additional information.

Customize for Your Application
To customize your WQMS, you can select up to three additional analog sensors and two digital sensors from Global Water's line of rugged water quality, weather, level, and flow sensors.  Please see Options & Prices below and the sensors in the water quality and weather section of our catalog for additional information.  If you require a unique water quality monitoring system to meet the needs of your specific application, Global Water can work with you to design a factory-integrated custom system.  Please contact Global Water regarding this option.
Water Quality Monitoring System Specifications
Global Data Logger
Memory:  Non-volatile flash memory
Power: Voltage:  7.2 VDC Min. to 24.0 VDC Absolute Max
   Standby Current:  70uA Typical
   Logging Current:  5mA Typical + sensor current
Analog Sensor Inputs:  4-20mA (0-5VDC as factory option)
   Resolution:  12-Bit, 4096 Steps
   Channels:  7 Input channels + battery voltage monitor
   Sensor Warm-up Time:  Programmable, 0-60 Sec
Digital Inputs:  2 Independent pulse counters
   Maximum Input Voltage:  24VDC
   Maximum Frequency:  100Hz
   Minimum Pulse Width:  2mS
   Maximum Count:  65,535 (16-Bit)
Sample Now Input:  Sample-on-Demand input, software enabled
   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: 40,879 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: 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)
Enclosure: Expanded UV protected PVC (5x2x3 inch (12.7x5x7.6 cm))
Weight: 1.5 lbs (680 g) (with weather-proof enclosure)

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

PDA software: CE and Mobile compatible.  For more information on supported PDAs click HERE.

Weather-Proof Enclosure
Expanded UV protected PVC (9x7.5x4.5 inch (23x19x11 cm))
Battery: 12 Volt, 2.2 A/hr., Rechargeable (Gell Cell)
Weight: 3.5 lbs (1.6 kg) (with data logger)

Water Quality Monitoring System Temperature Sensor
Range: -58 to +122°F (-50 to +50°C)
Accuracy: ±0.2°F or ±0.1°C
Maximum Pressure (Open Water): 200 psi
Operating Voltage: 10-36 VDC
Current Draw: Same as sensor output
Warm Up Time: 5 seconds minimum
Operating Temperature: -58 to +212°F (-50 to +100°C)
Size of Probe: 4-1/2 inch L x 3/4 inch Diameter (11.4 cm x 1.9 cm Dia.)
Weight: 8 oz (227 g)

Water Quality Monitoring System pH Sensor
Range: 0-14 pH
Accuracy: 2% of full scale
Maximum Pressure: 40 psi
Operating Voltage: 10-30 VDC
Current Draw: 5.5 mA plus sensor output
Warm Up Time: 3 seconds minimum
Operating Temperature: 23 to 131°F (-5 to +55°C)
Size of Probe: 10 inch L x 1-1/4 inch Diameter (25.4 cm L x 3.2 cm Dia.)
Weight: 1 lb. (454 g)

Water Quality Monitoring System Conductivity Sensor
Range: 0-5,000, 0-10,000, 0-20,000 Micro Siemens (micro mhos) per cm
Accuracy: 1% of full scale
Maximum Pressure: 50 psi
Operating Voltage: 12VDC (± 5%)
Current Draw: 0.8 mA plus Sensor output
Warm Up Time: 3 seconds minimum
Operating Temperature: -40 to +131°F (-40 to +55°C)
Size of Probe: 12 inch L x 1 inch Diameter (30.5 cm L x 2.54 cm Dia.)
Weight: 8 oz (227 g)
Temperature Compensation: 2% per °C
Electrodes: 316 Stainless Steel

Water Quality Monitoring System DO Sensor
Range: 0-100% Saturation, 0-8 ppm, temperature compensated to 25°C
Accuracy: ±0.5% of full scale
Maximum Pressure: 40 psi
Operating Voltage: 10-36 VDC
Current Draw: 15.5 mA plus sensor output
Warm Up Time: 10 seconds minimum
Operating Temperature: -40 to +131°F (-40 to +55°C)
Membrane: 0.001 FEP Teflon (standard)
Combined Error: 2% FS
Size of Probe: 11 inch L x 1-1/4 inch Diameter (28 cm L x 3.2 cm Dia.)
Weight: 1 lb. (454 g)
Water Quality Monitoring System Options & Prices
Prices listed are for United States and Canada only.  Call or e-mail us for pricing in other countries.
Terms and Conditions

WQMS Water Quality Monitoring System (PN# DP0000)
The standard unit includes a datalogger, temperature sensor, pH sensor, conductivity probe (WQ-Cond-3 Conductivity Sensor, 2-20mS), and DO sensor.
Pricing
WQEXC Extra Cable (PN# DH0000)
Standard sensors include 25 ft of cable, but can be purchased with up to 500 ft of cable.
Pricing
WATER QUALITY MONITORING SYSTEM ACCESSORIES
GL500-Mod Modem Package (PN# FQ0500)
Includes standard telephone modem and modem adapter cable.
Pricing
RM100 Remote Radio Telemetry System Pricing
WQ730 Turbidity Sensor
4-20mA output.  Includes 25 ft of cable.
Pricing
WQ-Cond Conductivity Sensor
4-20mA output.  Includes 25 ft of cable.
Pricing
WQ600 ORP/Redux Sensor
4-20mA output.  Includes 25 ft of cable.
Pricing
WL400 Water Level Sensor
When ordering, specify water level range that will cover the maximum water level change for your application (this is not necessarily the total depth of water): 0-3, 0-15, 0-30, 0-60, 0-120, 0-250, 0-500 ft.  Selecting the smallest water level range possible will ensure the greatest accuracy.  Includes 25 feet of cable.
Pricing
RG200 Rain Gauge, 6 inch (Tipping Bucket) Pricing
RG600 Rain Gauge, 8 inch (Tipping Bucket) Pricing
SP102 Solar Panel (5 watts, 300mA minimum) (PN# FH0000)
Supplemental Power for remote data logger sites.
Pricing Stormwater/Wastewater Water Sampler Solar Panel
BC100 Smart Charger (PN# FN0000)
Maintain constant battery level and increase battery life.
Pricing
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Pro Plus Multiparameter Water Quality Meter
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600XL Water Quality Analyzer
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