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| ROTATING PADDLE LEVEL SWITCH |
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| FEATURES |
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- Level switch for powders and free flowing solids
- Flexible coupling (optional as per application)
- Extension up to 1 m
- Robust, dust and watertight housing
- Extended life by motor shut off design
- Sealed bearings
- Interchangeable paddle assemblies, Magnetic Clutch mechanism
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| ABOUT JAYCEEROTO |
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A small electric motor drives the paddle, which rotates freely in the absence of material.
Impeded by material the motor will be turned within the housing while loading a spring and triggering two switches. One of them is a dry electric contact for control and alarm functions while the other cuts the power to the motor. When the material level drops, the loaded stretched tension spring returns the motor to its original position and the unit is reactivated. |
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| APPLICATION |
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| JAYCEEROTO heavy duty, rotary paddle switches are the most suitable for level detection of dust granules and other free flowing solids up to the particle size of Ø10 mm. Mounted in bins, silos and hoppers it can be applied for control of level, filling and emptying as well as for protection against overfilling. |
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| MAIN APPLICATION AREAS |
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Agriculture: beet slice, hard crop, Chemical industry: plastic powders, granules, pellets
Food industry: sun flower, sun flower cod, Building industry: sand, calcium powder, gypsum, coffee and cacao powder, flour, sugar, etc. Energetics: active soot, coal powder, fly ash |
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| NUMBER AND MATERIAL OF VANES |
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Specific gravity and particle size of the material provides orientation for the number of
vanes. Most commonly used is the stainless steel, single vane blade. The lowest specific gravity for this paddle is 0,4 kg/dm3.
For lighter materials the use of 3- or 4-vane paddle is recommended,
NOTE: for side mounting applications, we suggest to use single vane paddle. |
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| PROBE LENGTH |
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Standard protrusion length of the unit is 150 mm. Longer protrusion is provided by the
(up to 3 m) |
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| TECHNICAL DETAILS |
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Housing POLYMER / Cast Aluminium
Protrusion length 150 mm standard, Extension upto 1 mtrs
Revolution per minute 1 or 2
Ambient temperature –40 °C…+65 °C
Material of wetted parts galvanised mild steel, stainless steel, Plastic (glass reinforced)
Material and number of vanes galvanised mild steel, stainless steel, 1 - 4
Process connection 1-1/2” BSP/ 1” ( standard) others on request.
Medium specific gravity min. 0,08 kg / dm3
Medium temperature 40 °C…+90 °C
Electrical Cable gland PG -16, 2 nos. ( Polymer)
Medium pressure max. 2 bar
Output SPDT 230 V AC, 10 A, (standard) 2X SPDT (Optional)
Power supply 230 V AC, ±15%, |
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