WQMS 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 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
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Product Description
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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 Windows™-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 Windows™ 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. |
Specification
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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) |
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