Rotary Paddle Silo Sensor /sensor solutions Rotary Paddle Silo Sensor The SEVEN Rotary Paddle Silo Level Sensor is used for level detection in silos, tanks, and bunkers containing solid materials like powder or granules. The shaft length and paddle type can be selected according to the physical properties of the solid material to be measured. The motor shaft, along with the paddle at its end, rotates freely when there is no solid material at the paddle level inside the silo, tank, or bunker. As the solid material level increases during filling, it compresses the rotating paddle, causing the step motor to lose power, and the warning light turns on. This indicates that the solid material level has reached the designated point. When the solid material level decreases and no longer presses the paddle, it begins to rotate again, and the warning light starts flashing again. The Warning Light operates in 3 different modes; • Flashing Mode: The sensor is working. The paddle is turning. • Always On: The sensor is working. The paddle is not turning because the silo is full. • Always Off: The sensor is not working. There is no power connection. • Torque Selection Acording to Material • • Horizontal and Vertical Mounting • • Robust Enclosure • • Long Lifetime with Step Motor • • Status Monitoring with Warning Light 2 Power Supply Inputs Thermal Protection Option / Longer Shaft Option SEVEN Customer Support 1 Year Warranty Pinarcay OSB Mah. Organize San. Tesisleri 11. cad. No:35 Merkez / Qorum • Phone: +90 364 230 1233 • Website: www.sevensensor.com • Email: [email protected]

Very Strong Strong Weak Very Weak The motor Works when there is no solid object at the paddle level. COM-NC connection is active. When the amount of solid increases, the paddle can’t rotate and the motor’s energy is disconnected. COM-NO connection is active. The motor restarts when the level of solid compressing the paddle decreases. COM - NC connection is active. The torque setting is used to adjust the power of the motor inside the sensor. The torque setting can be changed according to the physical properties of the material filled into the silo, tank or bunker. In order to adjust the torque...

Cable Gland Warning Lamp Connection Flange 3 Pinarcay OSB Mah. Organize San. Tesisleri 11. cad. No:35 Merkez / Çorum • Phone: +90 364 230 1233 • Website: www.sevensensor.com • Email: [email protected]