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Quality Assurance

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Yosemite Technologies online self-cleaning turbidity sensor  and controller are 

warranted for one (1) year from date of purchase against any material and

manufacturing workmanship. 

If there are defects found during the warranty period, Yosemite technologies 

promises to repair or replace the defective products, or return the payment of 

product except the charge for the first time for transport and related formalities. In 

the warranty period, repair or replacement of any product will only enjoy the rest of 

the original warranty.

This warranty does not apply to consumables, such as the consumption parts 

(including but not limited to the lamp, piping, etc.).

Contact Yosemite technologies or your agents to start technical support within the 

guarantee period.

After receiving feedback for the product quality problems from the customer, 

Yosemite technologies will confirm whether the product need repair within two weeks; 

It can’t be returned without  approval to repair the product.

Limitation of Warranty

This warranty does not include the following

Damage caused due to force majeure, natural disasters, social unrest, 

war(published or unpublished), terrorism, civil war or any government forced.

Damage caused due to improper use, negligence, accident, or  caused by the 

improper application and installation.

Freight  for the product shipped back  to Yosemite technologies

Freight for parts or products express or express delivery within the  warranty.

Travel expense for repair in local in warranty

Summary of Contents for Y511-A

Page 1: ...Online Self cleaning Turbidity Sensor User Manual Version V1 1...

Page 2: ...CATALOGUE Summary 1111111111111 Sensor structure chart 1111111111112 Technical parameters 1111111111113 Maintenance 1111111111114 Cable definition 1111111111115 Quality assurance 1111111111116...

Page 3: ...built in RS 485 MODBUS protocol compatible Convenient fast stable easy to maintain With automatic cleaning wiper effectively eliminate the bubbles reducing contamination without interference by the li...

Page 4: ...Y511 A Sensor Structure chart 2 Y511 A Sensor structure chart...

Page 5: ...nderwater Accuracy 5 or 0 3NTU Temperature Range 0 50 Interface Support RS 485 MODBUS protocols Assembly Immersion or circulation installation Power Requirements DC 5 12V current 50mA Sensor OD 33 mm...

Page 6: ...can add household detergents in tap water to clean 2 Check the cable The cable should not be tight when work properly otherwise it easy to make the internal wire break and the sensor can t work norma...

Page 7: ...nsions 33x156 mm xL 2 Power Supply Requirements Power Supply DC 5 12V 5 Current 50mA 3 Sensor Cable 4 wire AWG 24 OR AWG 26 shielding wire OD 5mm 1 Red Power VCC 2 White 485 Date_B 485_B 3 Green 485 D...

Page 8: ...the lamp piping etc Contact Yosemite technologies or your agents to start technical support within the guarantee period After receiving feedback for the product quality problems from the customer Yos...

Page 9: ...te technologies to develop other warranty As described above the remedial measures such as repair replacement or return the payment for product is not in violation of the warranty and it aim at our ow...

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