- Product Details
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Quick Details
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Brand Name:
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QXL
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Model Number:
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QRP-PM
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Certification:
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CCC
Quick Details
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Grade:
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DIY, Industrial
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Warranty:
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1 year
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Place of Origin:
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Guangdong, China
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Brand Name:
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QXL
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Model Number:
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QRP-PM
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Certification:
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CCC
Product Overview
Rotary level sensor switch
The operating principle for a rotary paddle switch is straightforward. A unit consists of a motor assembly and a shaft with a paddle attached to the end of it. Typically, a paddle is mounted through the wall at the top, middle or low level of a bin.
The positioning depends on the requirements of the particular application. Rotary paddle technology has been in use for many years, providing point level indication and bin level switching in many industries.
Rotary Paddle Level Switch with protective tube cover de nivel powder solid animal feeder anti-shock protection sensor
Specification
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Power source
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110/220VAC/24VDC
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Power
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3W
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Contact capacity
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SPDT 250VAC/ 10A
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Speed
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1 rpm
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Insulation V.
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1500V in 1 minute
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Specific gravity
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>=0.5g/cm3
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Torque
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0.3~1Nm
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Principle
Modle Selection Guide
Torque Adjust Mechanism
The torque spring is applied to adjust the output torque of the shaft, which is set at “weak” position at factory, it is adjustable for target measuring material S.G.(special gravity), if the measured material with higher S.G., please try to release it to more stronger spring force position until you found the proper orientation.
The paddle sensitivity will be interacted by weaker, otherwise, the low S.G. material will release torque spring to the weakest position, which will cause the paddle performance to be more sensitive.
Note: the torque force should not be adjusted during test, avoiding the error check signal.
CAUTION
Make sure the supplying voltage is same as the specifications. Wrong voltage will damage the sensor.
WARNING
To avoid personal injury, DO NOT remove the housing cover after supplying the power. If you will touch any solder joints and terminals, you may receive an electric shock.
MAINTENANCE
Please check that the shaft and the paddle is bended or is damaged; Please check the connect between the shaft and the paddle; Do cleaning the shaft and the paddle timely.
INSTALLATION
When do installing or maintenance, open the device only after the power source is off.
Please side mount the switch by inclined 15°~20° to decrease the material inflowing impact; The wiring entry face downward, avoid the rain permeate into housing body.
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