Rotary Paddle Level Switch

The operational principle of the SE series is straightforward. A unit is typically found along a chamber wall at the top, middle, or bottom of a chamber. The synchronous motor turns the pedal at 1 RPM when no material is present. When the material blocks this rotation, the motor surrounding the pedal stops, changing the state of the microswitch (showing an alarm or control).

Application areas:

• Plastics and synthetics
• Chemicals and fertilizer
• Medicine
• Food and drink
• Agriculture and feed factories / warehouses
• Cement and Ceramics
• Power plants
• Various incineration plants

Function

• The robust sealing ring prevents dust from seeping into the housing along the shaft.
• Adjustable torque
• If the rotary pedal encounters overload, the motor should be turned off to prevent damage to internal mechanisms and extend motor life.
• Automatically shuts down.
• Well suited for small tanks and low density materials
• Adjustable and extendable shaft models available
• A wide variety of paddles are available

Technical Properties:

• Power supply: (A)110Vac, (B)220Vac, (C)240Vac, (D) 24Vac,50 / 60Hz (E) 24Vdc.
• Power consumption: 3W, 11W (DC24V)
• Signal Output: SPDT, 5A / 250Vac
• Rotational speed: 1 R.P.M.
• Insulation test voltage: 2500V
• Connection: 1" PF screw or JIS 2-1/2" H5kg/cm flange
• Protection class: IP65 / ADC-12
• Duct: 1/2"PF
• Material density: 0.5g/cm