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WQ710 Turbidity Sensor & WQ770 Turbidity Meter
Submersible Water Quality Sensor & Meter
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FEATURES:
- Simple and convenient to use
- Marine grade cable with strain relief
- Rugged anodized aluminum sensor housing
- Removable light and debris shield
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Product Description
 WQ710 Turbidity Sensor |
 WQ770 Turbidity Meter |
Turbidity Sensor
Global Water's Turbidity Sensor is a highly accurate submersible instrument for in-situ environmental or process monitoring. Applications include: water quality testing and management, river monitoring, stream measurement, reservoir water quality testing, groundwater testing, water and wastewater treatment, and effluent and industrial control.
In accordance with USEPA Method 180.1 for turbidity measurement, the Turbidity Sensor is a 90 degree scatter nephelometer. The sensor directs a focused beam into the monitored water. The light beam reflects off particles in the water, and the resultant light intensity is measured by a photodetector positioned at 90 degrees to the light beam. The detected light intensity is directly proportional to the turbidity of the water. The turbidity sensor utilizes a second light detector to correct for light intensity variations, color changes, and minor lens fouling.
Turbidity Meter
The Global Water Turbidity Meter combines the turbidity sensor (described above) with a handheld meter that has a six digit LED screen, 4-button control panel, and an internal 9V battery. The handheld portable water meter can be used for enivronmental or process sites that do not require permanent monitoring. The meter will display readings directly in either nephelometric turbidity units (NTU) or parts per million (PPM). The meter also includes an automatic shutoff feature to conserve battery power.
Specifications
Range: Sensor=0-50 NTU and 0-1000 NTU; Meter=0-50 NTU or 0-1000 NTU
Accuracy: + 5% of full scale
Meter Resolution: 12 bit
Method: Nephelometer with correction
Operating Voltage: 10-36 VDC @ 40 MS (Sensor); Internal 9VDC battery (Meter)
Current Draw: 31 mA plus sensor output (WQ710)
Warm-up Time: 10 seconds minimum (Sensor)
Operating Temperature: -40° to +50°C
Materials: Black anodized aluminum, stainless steel, delrin, Sapphire optical windows, Polyurethane jacketed cable.
Pressure: 0-50 psi
Light Source: pulsed LED
Cable Length: Sensor=25' standard (optional to 500'); Meter=10' standard (optional to 100')
Size: Body= 1 1/2"D x 8.5"L Sensor Shield= 1 1/2" x 2" Overall Length: 9"
Weight: 2 lbs.
Options
WQ710 Turbidity Sensor
25' standard cable length. |
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WQ770 Turbidity Meter
10' standard cable length. Please specify 50 or 1,000 NTU setup at time of order. |
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WQEXC Extra Cable
Over included cable length, up to 500'. |
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| RELATED PRODUCTS |
WQ800 Multiparameter Probe
Measures pH, dissolved oxygen, temperature, and conductivity. |
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Global Water's other water quality sensors. |
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