Rotary Paddle Level Switch Series SF/RPLS

Media Type	Dry Material
Level Measurement Type	Point Level
Switch Type	SPDT

A small electric motor drives the paddle, which rotates freely in the absence of material. Impeded by the material the motor will be turned into the housing while loading a spring and triggering two switches. One of them is a dry electric contact for control and alarm functions while the other cuts the power to the motor. When the material level drops, the loaded stretched tension spring returns the motor to its original position and the unit is reactivated

Specifications

Housing: Die Cast Aluminium
Insertion length: 150 mm standard, Extension up to 3 meters
Revolution per minute: 1 RPM
Ambient temperature –40 °C…+65 °C
Material of wetted parts: Stainless steel SS304 /SS316
Material of Vanes: Stainless Steel SS304/SS316,
Numbers & Type of Vane:1 to 4, various types available as per application
Process connection: 1-1/2” BSP ( standard) others on request.
Medium specific gravity: Min. 0,08 kg / dm3
Medium temperature: 40 °C…+80 °C, special version up to 200 °C available.
Electrical Cable gland: PG -16, 2 nos. ( Polymer) Medium pressure max. 2 bar
Output: SPDT 230 V AC, 10 A,
Power supply: 230 V AC, ±15% or 110 V AC or 24 V DC

Applications

SUNFLOW heavy duty, Rotary Paddle Level Switches Series RPLS 40 are the most suitable for level detection of dust granules and other free flowing solids up to the particle size of Ø10 mm. These are mounted from Side- Horizontally or Top-Vertically in bins, vessels silos, and hoppers of application material. It can be applied for control of level during filling and emptying as well as for protection against overfilling

Application Material

Cement, Dust, Coal Powder, Lime Powder, Fly ash, Sand, Gypsum Calcium Powder, Plastic Powder, Pellets, Chips, Wooden Granules, Sugar, Coffee, Cocoa Powder, Flour, Active Soot, Beet slice, Hard Crop

Features