Global Water
800-876-1172
•
globalw.com
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Instrumentation, Inc.
11390 Amalgam Way
Gold River, CA 95670
T: 800-876-1172
Int’l: (916) 638-3429, F: (916) 638-3270
Turbidity Sensor: WQ730
02-002 11/30/09
Page 1: ...Global Water 800 876 1172 globalw com 1 Global Water Instrumentation Inc 11390 Amalgam Way Gold River CA 95670 T 800 876 1172 Int l 916 638 3429 F 916 638 3270 Turbidity Sensor WQ730 02 002 11 30 09...
Page 2: ...ill find this product to be a valuable asset for your application Should you require assistance our technical staff will be happy to help Table of Contents I Use and Maintenance Page 3 II Sensor Speci...
Page 3: ...asive cleaners on the lenses or permanent damage will occur Cleaner water requires cleaning less often in other applications the sensor may need to be cleaned once each day d The calibration of the se...
Page 4: ...8 seconds recommended Operating Temperature 0 C to 50 C Storage Temperature 10 C to 60 C Dimensions 1 1 2 diameter x 7 1 2 long Weight 1 lb plus cable b Connections Red 10 36 VDC Black Ground Green 4...
Page 5: ...com f In the event that the equipment needs to be returned to the factory for any reason please call to obtain a RMA Return Material Authorization Do not return items without a RMA displayed on the ou...
Page 6: ...obligations under this warranty are limited to at Global Water s option I replacing or II repairing any products determined to be defective In no case shall Global Water s liability exceed the produc...
Page 7: ...gle of 90 degrees to the incident light beam measuring side scattered light The detected light intensity is directly proportional to the turbidity of the water b The following supplies are required St...
Page 8: ...TU Standard 50 NTU Standard and 1000 NTU Standard These beakers must be at least 500 ml in size or the end of the sensor will be too close to the bottom for accurate calibration This generally require...
Page 9: ...U standard Turn on the power supply and the current meter Let the sensor stabilize for several seconds before taking any measurements If necessary use a lint free cotton swab bent at 90 to remove any...
Page 10: ...ndard Solutions The following turbidity standards are available from Global Water contact the Sales Department or Technical Support for more information These are EPA approved primary standards that a...
Page 11: ...Global Water 800 876 1172 globalw com 11 Appendix C Sensor Measurement Diagram...
Page 12: ...al equipment operating within certain voltage ranges According to the following standards EN61010 1 2001 Electro Magnetic Directives 2004 108 EC Requirements to prevent electrical and electronic equip...
