Environment
 
    Water Quality Monitoring System

Water Quality Monitoring System

System for Monitoring Multiple Water Quality Parameters

  • Monitor temperature, DO, pH, conductivity
  • High quality, rugged sensors
  • Battery powered for remote locations

View Quote

Fast response from our specialists

Why buy from Geneq? - find out more


System for Monitoring Multiple Water Quality Parameters

  • Monitor temperature, DO, pH, conductivity, and 5 additional parameters at the same time
  • High quality, rugged sensors
  • Battery powered for remote locations
  • User-friendly Windowsâ„¢ and Windowsâ„¢ 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


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

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. 

Powerful PC and PDA Software

The WQMS Water Quality Monitoring System includes Windowsâ„¢-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 Windowsâ„¢ 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.

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.

Remote Communication Options

To add remote communication capabilities, select the GL500-Mod Modem Package for telephone modem communications or the RM100 for radio communications . We also offer solar panels and a battery charger to support your WQMS installation.

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. 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.

    MemoryNon-volatile flash memory
    Power: Voltage7.2 VDC Min. to 24.0 VDC Absolute Max
    Standby Current: 70uA Typical
    Logging Current: 5mA Typical + sensor current
    Analog Sensor Inputs4-20mA (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 Inputs2 Independent pulse counters
    Maximum Input Voltage: 24VDC
    Maximum Frequency: 100Hz
    Minimum Pulse Width: 2mS
    Maximum Count: 65,535 (16-Bit)
    Sample Now InputSample-on-Demand input, software enabled
    Maximum Input Voltage: 24VDC
    Minimum Pulse Width: 2mS
    Sample ModesFixed 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 Capacity40,879 Recordings for all inputs plus time stamp
    Data OverwriteSelect memory wrap or unwrap (unwrap will stop logging data once memory is full)
    Communication PortsRS-232 DB9 or USB Type B
    Selectable Baud Rates9600, 19200, 28800, 38400, 57600, 115200
    ClockSynchronizes to the time and date of user’s computer
    Operating TemperatureIndustrial, -40 to +185°F (-40 to +85°C) (Battery may not apply)
    EnclosureExpanded UV protected PVC (5x2x3 inch (12.7x5x7.6 cm))
    Weight1.5 lbs (680 g) (with weather-proof enclosure)
    Data Logger SoftwareCompatible 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.
    Weather-Proof Enclosure
    Size9x7.5x4.5 inch (23x19x11 cm) - Expanded UV protected PVC
    Battery12 Volt, 2.2 A/hr., Rechargeable (Gell Cell)
    Weight3.5 lbs (1.6 kg) (with data logger)
    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 Voltage10-36 VDC
    Current DrawSame as sensor output
    Warm Up Time5 seconds minimum
    Operating Temperature-58 to +212°F (-50 to +100°C)
    Size of Probe4-1/2 inch L x 3/4 inch Diameter (11.4 cm x 1.9 cm Dia.)
    Weight8 oz (227 g)
    pH Sensor
    Range0-14 pH
    Accuracy2% of full scale
    Maximum Pressure40 psi
    Operating Voltage10-30 VDC
    Current Draw5.5 mA plus sensor output
    Warm Up Time3 seconds minimum
    Operating Temperature23 to 131°F (-5 to +55°C)
    Size of Probe10 inch L x 1-1/4 inch Diameter (25.4 cm L x 3.2 cm Dia.)
    Weight1 lb. (454 g)
    Conductivity Sensor
    Range0-5,000, 0-10,000, 0-20,000 Micro Siemens (micro mhos) per cm
    Accuracy1% of full scale
    Maximum Pressure50 psi
    Operating Voltage12VDC (± 5%)
    Current Draw0.8 mA plus Sensor output
    Warm Up Time3 seconds minimum
    Operating Temperature-40 to +131°F (-40 to +55°C)
    Size of Probe12 inch L x 1 inch Diameter (30.5 cm L x 2.54 cm Dia.)
    Weight8 oz (227 g)
    Temperature Compensation2% per °C
    Electrodes316 Stainless Steel
    DO Sensor
    Range0-100% Saturation, 0-8 ppm, temperature compensated to 25°C
    Accuracy±0.5% of full scale
    Maximum Pressure40 psi
    Operating Voltage10-36 VDC
    Current Draw15.5 mA plus sensor output
    Warm Up Time10 seconds minimum
    Operating Temperature-40 to +131°F (-40 to +55°C)
    Membrane0.001 FEP Teflon (standard)
    Combined Error2% FS
    Size of Probe11 inch L x 1-1/4 inch Diameter (28 cm L x 3.2 cm Dia.)
    Weight1 lb. (454 g)