Paddle Switches Dealers in Indore

The working of Orbit Rotatory Paddle Level Switch involves a paddle which is rotated slowly by a stepper motor. An encoder coupled to the paddle shaft produces electrical pulses during its rotation. The pulses are monitored by a microprocessor to ascertain its movement. Paddle rotation stops when the material covers it. The microprocessor signals the material presence and sends the result in the form of potential free contacts. The microprocessor starts the motor periodically to check the material presence. The paddle flaps and vibrates to discard the clinging material ensuring the material has receded and paddle is now clean. Thereafter the output status is changed and motor starts rotating smoothly again waiting for the level to come.

• Material: SS 316 or SS 316L
• Temperature: -20°C ... 80°C (-4°F ... 176 °F)
• Ambient: -30°C ... 100°C (-22°F ... 212 °F)
• Process: Extensions & Heat Sinks Required
• Pressure: Atmospheric
• Process connections: NPT / BSP ¾", 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
• Paddle guide pipe material: SS 304, SS 316, SS 316L
• Max length Blade Thickness: 100mm to 2,000mm 2mm

Operating Principle : Trumen rotating paddle level switches are spring loaded eccentricaly driven rotating vanes or blades, which rotate at a slow roational speed of 3rpm maximum, using a geared motor. When material is absent, rotating vanes are free to move and motor is held to its normal position by a spring. When material level reaches the rotating vanes, it tries to stop the rotation. This causes motor move in reverse as the spring can no longer hold it in its normal position. When motor rotates to a suffient degree, a limit switch gets triggered. This stops the power supply to the motor and another limit switch provides potential free output. Features : Rugged construction and design along with proper sealing to prevent dust penetration. No calibration required. Extensible length model available Different types of blades (vanes) available. Stable and reliable performace Applications : LSR is suitable for applications in free-flowing solid powders and grainules, for example in cement industries, plastics, pharmaceuticals, chemicals and fertilizers, powder, food and breweries, etc.

Rotary Paddle Switch, rpm monitor, Signal Converter Transmitter

Tuning Fork Level Switch, Compact Vibrating Fork Liquid Level Switch

Rotary Paddle Type Level Switch for Solid - ORBIT