深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: 86-0755-33523599 FAX: 86-0755-33515410 URL: http://www.sz-xkc.com
Address:
11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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When the dynamic viscosity is less than 10mPaS, it is measured normally. 10mPaS<dynamic viscosity<30mPaS may
affect the detection. When the dynamic viscosity is greater than 30mPaS, it cannot be measured because a large amount of
liquid adheres to the container wall.
(2) Note: As the temperature increases, the viscosity decreases, and most high-viscosity liquids are more affected by
temperature. Therefore, pay attention to the influence of liquid temperature when measuring viscous liquids.
(3) Pay attention to keeping the sensor clean, try to prevent corrosion and avoid violent collisions and blows from other
objects.
(4) During outdoor installation, avoid direct sunlight and rainwater directly flowing to the main body of the sensor, and
keep away from high heat sources and pay attention to ventilation. If the ambient temperature exceeds the rated
temperature, corresponding cooling protection measures should be taken.
(5) When the ambient temperature is lower than the normal operating temperature range of the sensor, an instrument
protection box or other protective rain cap devices can be used for antifreeze protection, and pay attention to keeping the
sensor dry. The sensor should be regularly maintained and inspected. (The detection time interval is determined by the use
unit according to the specific situation).
11th.Troubleshooting
Fault status
Analyze the reasons
Problem solving measures
After the liquid level sensor is
energized, there is no response
(the indicator light does not
light when the water level
reaches the sensing point, and
the sensitivity adjustment has
no response)
①
The power cord is not connected
Check and connect the power
②
The positive and negative ends of
the power cord are reversed
Correct wiring
③
The power module is damaged
Replace the circuit board where the
power module is located
④
Sensitivity is too low
Adjust
the
sensitivity
to
the
appropriate gear
The indicator light keeps on
①
Sensitivity grade is too high
Adjust
the
sensitivity
to
the
appropriate grade
②
The initialization parameters are
abnormally modified
Return to the factory to reinitialize
③
The sensor has debris or other metal
parts close to it
Clean up debris and keep a certain
distance from metal parts
12th.Product warranty terms and instructions
(A) .Warranty service
1. Warranty period maintenance: from the date of purchase, the product host has a one-year free warranty. The company
has the right to decide to repair or replace the faulty part. If it is replaced, the replacement part may be a new device or a
repair product of the same category, function, and quality. The replaced faulty part belongs to the company; the product
Resale and repair do not affect the warranty period. Products that have been repaired or replaced continue to enjoy the
original remaining warranty period service. If the warranty period is less than three months after the repair, the repaired or
replaced part shall be shipped from the date of delivery Warranty for three months; all products of the company are
guaranteed for repair.
2. Loss upon arrival (DOA) replacement: From the day of purchase, you can enjoy a free replacement service within 7
days. Products with the following problems are defined as DOA equipment: the packing and packing list do not match
