High temp. flange type rotary paddle level switch
Introduction:
Rotary Paddle Level Switch utilizes micro motor as drive device, transmission shaft contact with clutch. When it doesn't contact with material, the motor runs normally; When the blade contacts with material, the motor stops running; Detacher device outputs a contact signal and cuts the power, meanwhile it stops rotary. The pressure to blade is disappeared when the material gradually fall down and the testing device recovered to the original state by torsion spring. Torsion could be regulated according to different gravity of material. Rotary paddle level switch can eliminate the normal fault which other common rotary paddle level switch has. When adding material, it would not go to stop though the motor stops by cutting power. This can reduce fraction, operating temperature and extend the lifetime of motor. The switch contains little moving parts, three sets of drive bearing and sealed, lubricated driving gear assembly. That is why the RD series of Rotary Paddle Level Switch gains reliable control force in the market. Rotary paddle level switch specially used for detecting material level of warehouse, vessel and tank. The material level switch can prevent warehouse flooding, tank jam and warehouse empty so as to reduce flooding, material waste and standby time. Rotary Paddle Level Switch is also suitable for plastic, food, chemical industry, mineral iron, material and other solid matter.
Technical Parameter:
| Product Name |
High temp. flange type rotary paddle level switch |
| Working Voltage |
AC220V/1A; DC24V/0.5A |
| Power |
3W |
| Contact Capacity |
SPDT 5A/250VAC |
| Processing Connection |
2-1/2''×5kg flange; customized |
| Vane Rotating Speed |
1RPM |
| Torque |
10kg-cm |
| Voltage Resistance |
1500VAC×1min |
| Suitable Gravity |
≥0.4g/cm3 |
| Temp. Range |
-20~200ºC |
| Electrical Interface |
1/2″ PF |
| Protection Grade |
IP65 |
| Installation |
vertical or horizontal installation |
Frequently Asked Questions
1. Applications:
Cereals, Flour, Cocoa beans, Sugar, Animal feed, Cleaning agent, Paint powder, Limestone, Gypsum, Cement, Sand, Plastic particles, Fly ash
Tap water, Mineral water, Paper pulp, Glue, Dyestuff, Beer, Beverage, Waste water, Mud, Acid and alkali solution.
2. How to choose a suitable level switch?
Users should select suitable switch according to the working temp., pressure,gravity, |
| acid and alkali of the tested liquid. |
| Temperature: |
| PVC maximum temperature is 80°C, PP maximum temperature is 80°C, |
| PVDF maximum temperature is 150°C, |
| SUS304/316L maximum temperature is 200°C. |
| Pressure: |
| Plastic float maximum pressure resistance 5kg/cm2, |
| SUS304/316L maximum pressure resistance 40kg/cm2. |
| Viscosity: |
| For viscosity liquid, it is better to choose float with big diameter and small |
| Gravity to overcome the surface tension of liquid. |
| Acid and alkali liquid: |
| Please choose PP or PVDF, if temp. is higher than 80°C, PVDF ONLY |
| Alcohol and oil etc. liquid: |
| It is suggested to use stainless SUS. |
| Please select food grade SUS316L in food field. |
| Gravity: |
| Float's gravity S.G. should be less than tested liquid. |
3. How to pay and how to delivery?
PayPal, WESTERN UNION, Maestro, MoneyGram, VISA
UPS, FedEx, TNT, DHL, EMS
4. Packaging:
1. For each type, we can send you the detailed high-resolution pictures since we have the sample in our hand.
2. For packaging, we have the professional packaging starff, pls. don't worry about the shipping.
5.What customers say:
Thank you so much for your support so far, we had received the shipment. We really appreciate your service and definately will contact for orders in future.
----- Saif. Imtiyaz
The cargo has arrived at our warehouse. The product works well with our equipment.. We are happy about the quality. Pleased cooperation!
------Sergey Bystrov
Fast delivery! Patient service!
-------Ricardo Castillo
6.Our service:
1. Delivery time is 5~7 days for sample and 15 working days for bulk order;
2. Strong production capacity and strict quality control system;
3. Your inquiry and problems related to our products or prices will be replied in 24 hours;
4. Well-trained and experienced staffs to answer all your inquires;
5. After-sale tracking service for all of our clients;
6. OEM is available; small quantities, mixed bulk orders are also welcome;
7. Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, MoneyGram;
8. Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.
About us:
Founded in 2009, our company is committed to supplying a full range of pressure switches / transmitters / sensors, level switches / transmitters/ meters, flow switches / transmitters/ meters.
Our company is located in the "Capital of Electric Products", Liushi, Wenzhou. Besides, we set branch in Shanghai for automation control business in 2013.
Shanghai Office
ADD: Rm. 408, #1 Building, Shanghai Zhihui Science Park, No.11, lane 911, Hulan Road, Baoshan, Shanghai
Zipcode: 201900
Liushi Office
ADD: ROOM A111, JINHAO BUILDING,No.1-8 LIUWENG ROAD,LIUSHI ,YUEQING,WENZHOU
Zipcode: 325604
Yiwu Office
ADD: No. 146-3, Chouzhou North Road, Yiwu, Jinhua
Taizhou Office
ADD: No. 7, Xianqian Road, Yuhuan, Taizhou
More information, you can browse our website: bingosensor.en.made-in-china.com
If you need high temp. flange type rotary paddle level switch LS-RP01-D-H-HQ-R-350, please feel free to contact us!
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