Grain bulk Rotary Paddle Level Switch corn material powder solid detect rotating blade Sensor

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Price:$19.00 - $49.00
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Product Overview

Description



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.

Grain bulk Rotary Paddle Level Switch corn material powder solid detect rotating blade Sensor



Specification


Power source
110/220VAC/24VDC
Power
3W
Contact capacity
SPDT 250VAC/ 10A
Speed
1 rpm
Insulation V.
1500V in 1 minute
Specific gravity
>=0.5g/cm3
Torque
0.3~1Nm


Principle

A unit is usually located through a bin wall at the top, middle or low level of a bin. During normal operation (no material present) a synchronous motor rotates the paddle at 1 RPM. When this paddle rotation is impeded by material, surrounding the paddle, motor will stall and cause the Micro switch to change state. (Indicating an alarm or control)


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.


Company Profile


Zhuhai Qixinli Technology Co., Ltd
We are dedicated in providing complete customized solutions for a wide range of industrial automation process applications – in material level, liquid flow, pressure and temperature.
We can provide you with high-precision measurement technology. We have more than 12 years of experience in industrial automation.
Our products can be used in many different industries such as food & beverage, water, energy, pharmaceutical etc. In the past 5 years, the company has undergone tremendous growth and development – flourishing internationally and providing customers worldwide with the best customized solutions for process automation
Main products include:
Level switch, Level transmitter
Components of magnetic level indicator







Sales And Service Network




Successful Project


Project in Thailand
Project in India
Project in Russia


Packaging & Shipping




FAQ


1.How can i get the price?
-We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

2.Can I buy samples placing orders?
-Yes.Please feel free to contact us.

3.What is your lead time?
-It depends on the order quantity and the season you place the order.
Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.

4.What is your payment term?
-T/T,Western Union,MoneyGram,and Paypal.This is negotiable.

5.What is the shipping method?
-It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

6.How do you make our business long-term and good relationship?
-1. We keep good quality and competitive price to ensure our customers benefit ;
-2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.




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