solid level switch
* Output contacts: 220VAC,3~5A,SPDF
* Power: 110/220VAC,24VDC
* Rotary speed: 1~3RPM
* < 3W
Port: Qingdao
Minimum Order Quantity: 1 Unit/Units
Supply Ability: 1000 Unit/Units per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: Carton
Delivery Detail: 15days
Rotary Paddle Level switch
Principle
The Paddle Switch operating principle is simple. A unit is usually located through the bin wall at the top, middle or low level of a bin. During normal operation (no material present) a synchronous motor rotates the paddle. When this paddle rotation is impeded by the material surrounding the paddle, the motor will stall and cause the micro switch to change state and indicate an alarm or control condition.
Technical parameter
Power source | 110VAC / 220VAC, 50/60Hz, 24VDC, |
Power consumption | < 3W |
Contact capacity | SPDF, 220V 3A/5A |
Rotary speed | 1 ~ 3 RPM |
Insulation voltage | AC1500V/min |
Torque | 30~100kg.cm |
Specific gravity | ≥ 0.5 g/cm3 |
Process connection | Flange or screw (Can be ordered) |
Ambient temperature | -10~80°C |
Medium temperature | -10~80°C (Special order up to 400°C) |
Sensitivity | Multi position sensitivity adjustable |
Material of rotary probe and paddle | 304SS, 316SS |
Protection class | IP65 |
Applications
Powders, plastics, granular products, grains, cement, sand, fillers, pigments, wood dust, particulate materials.
Instrument installation
There are two types of installation: Horizontal and vertical. Protection cover is needed for horizontal installation, avoiding the discharge port.
The length of the detection rod should be more than hanging material layer. Make the outlet and detecting board downward.
The length of the shield cover should fit the length of the installed instrument.