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PWS Series Rotating Paddle Wheel Level Sensor
Level Switch for Powders & Bulk Solids
- Low cost
- Simple torque adjustment
- Indoor & outdoor versions available
- Custom shaft lengths available
- PWS Series Datasheet
Performance
Detection Torque Range
PWS-X: 390 to 630 g/cm
PWS-Z: 270 to 500 g/cm
Output Contact Rating: 1 SPDT, 250 V 3A AC, 30 V 3A DC (resistive)
Motor Rotation: 1 rpm (50 Hz) or 1.2 rpm (60 Hz)
Impact Resistance: 35 g max.
Max. Cable Pull Load: 44 lb. (196 N)
Max. Paddle Pull Load: 132 lb. (588 N)
Max. Load: 28 lbs. (13 kg) – at paddle tip
Electrical
Supply Voltage: 24, 110, 220 VAC 50/60 Hz
Power Consumption: 1.5 VA
Physical
Materials:
Housing:
PWS-X: ADC12 and Polycarbonate (IP40)
PWS-Z: ADC12 and ABS (IP65)
Mounting Section: Brass (galvanized)
Spindle: 304 SS
Paddle: Polycarbonate or 304 SS
Electrical Connection
PWS-X: 5 conductor cable, 300 mm
PWS-Z: G 1/2
Environmental
Operating Temperature
PWS-X, Z, XL, ZL: 14 to 128°F (10 to 50°C)
PWS-XT: 14 to 248°F (-10 to 120°C)
Humidity: 5 to 85% RH
Max. Pressure in Container: 4.3 psi (0.3 bar)
Bin level






