Rotary Paddle Level Switch

Rotary Paddle Level Switch

INTRODUCTION PRINCIPLE The SE series operating principle is simple. A unit is usually located through a bin wall at the top, middle or low level of a bin. During normal operation (no material present) a synchronous motor rotates the paddle at RPM. hen this paddle rotation is impeded by material, surrounding the paddle, motor will stall and cause the Micro-switch to change state. (indicating an alarm or control) APPLICATIONS Suitable for powdery producing & processing industries such as plastic, chemical, medical, forage, cement and fertilizer powders. FEATURES Airtight sealing device, outdoor application is available. Unique sealing ring design, it can perform good dust protection to avoid the dust permeate into housing body along with the shaft. The torque force is adjustable. The performance of torsion is stable and reliable. If the rotary paddle bears an extra overload, the motor will be appeared slide to prevent the inside mechanism damaged. It is rationally designed, the inside mechanisms are easily tore down for checking, maintenance and replacement. It doesn't necessary to remove the complete set from the tank. Very suitable for small tank and material of low density STRUCTURE SAFT FLANGE CLUTC MOTOR PADDLE BODY OIL-SEAL NUT BEARING MICRO SITC STANDARD TYPE Paddle Shaft Clutch assembly Body Case TORQUE SPRING Bearing Nut Oil seal Cable Motor Micro Switch MINI TYPE

ORKING PRINCIPLE & TORQUE ADJUSTING CONTROL SITC DEVICES ORKING PRINCIPLE.hen the synchronous motor is turning. It means that material isn't touching the paddles, the (C.L) stands for "terminal point connected"..hen material is touching the paddles, (C.L) stands for "cut-off", (C.) stands for "connected" the synchronous motor's current is to be cut off. 3.hen the material drops away from the paddles, the synchronous motor runs again and the terminal point is connected, (C.L) show that the cycle has begun again. ITE BLACK BLUE YELLO RED M L C Limit S. NO. Limit S. NO. TORQUE ADJUSTING MECANISM The torque spring is applied to adjust the shaft output torque force, which is set at "weak" position at factory side, it is adjustable as per customer side target measuring material S.G. (special gravity), if the measured material with higher S.G., please try to release it to more stronger spring force position step until you found the proper orientation. The paddle sensitivity will be interacted by more weaker, otherwise, the low S.G. material will release torque spring to the weakest position, which will cause the paddle performance to be more sensitive. Do not tamper with the spring as it may cause the Rotary Paddle to be malfunction. Resetting torque adjusting spring strongest strong weak weakest spring adjusting hole weakest weak strong strongest Terminal strip 0Vac or 0Vac NC NO COM Available: SE0, 0,, 40, 60, 70 white blue red black yellow green Resetting torque adjusting spring 0 ~ 55 Vdc strongest strong weak weakest 4Vac or 0Vac or 0Vac or 40Vac NC COM NO Available: SE80 V+ V- NO COM NC SEA-0D-B PA 08004 CC 0~55 NO NC Vdc COM GND Available:SE0E

STANDARD SPECIFICATION Power source : ( A) 0Vac,( B) 0Vac,( C) 40Vac, (D)4Vac, 50/60z (E)4Vdc Power consumption : 3, (DC4V) Contact capacity : SPDT, 5A/50Vac Rotary speed : R.P.M. Insulation test voltage : 500V Torque : 0.5 ~.0 kg-cm Connect : "PF screw or JIS -/"5kg/cm flange Protection/ material : IP65 / ADC- Conduit : /"PF Specific gravity : 0.5 SE0A/B/C/D/E SCRE TYPE orizontal mounting Operation Temp. (-0BC ~ 70BC) eight:. kg SE0A/B/C/D/E SEA/B/C/D/E Order No. SEA/B/C/D/E FLANGE TYPE orizontal mounting Operation Temp. (-0BC ~ 70BC) eight:.7 kg SE0A/B/C/D/E SAFT PROTECTIVE TUBE TYPE orizontal /Vertical mounting Operation Temp. (-0BC ~ 70BC) eight:. kg The whole section from flange to paddle are made of SUS 4 L--50mm (. kg) L--500mm (.5 kg) L--750mm (.8 kg) "PF 0 /"PF 40 SE0A/B/C/D/E /"PF 63 PCD 94 4 35 39 SEA/B/C/D/E /"PF /"PF 35 SEA/B/C/D/E SAFT LENGT ADJUSTABLE TYPE Vertical mounting Operation Temp.. (-0BC ~ 70BC) L-- 460 ~6mm (.5 kg) L-- 650 ~0mm (.8 kg) L-- 760 ~00mm (3.0 kg) 4 PCD f7. L 80 PCD f9 f.7 f8 4 L 65 3

STANDARD SPECIFICATION Power source : ( A) 0Vac,( B) 0Vac,( C) 40Vac, (D)4Vac,50/60z (E)4Vdc Power consumption : 3, (DC4V) Contact capacity : SPDT, 5A/50Vac Rotary speed : R.P.M. Insulation test voltage : 500V Torque : 0.5 ~.0 kg-cm Connect : "PF screw or JIS -/"5kg/cm flange Protection/ material : IP65 / ADC- Conduit : /"PF Specific gravity : 0.5 SE40A/B/C/D/E I-TEMP TYPE orizontal mounting Temp. (-0BC ~ 00BC) eight:. kg SE40A/B/C/D/E SE4A/B/C/D/E SE4A/B/C/D/E I-TEMP SAFT PROTECTIVE TUBE TYPE orizontal /Vertical mounting Operation Temp. (-0BC ~ 00BC) The whole section from flange to paddle are made of SUS 4 L--50mm (.6 kg) L--500mm (.9 kg) L--750mm (3. kg) PCD 4 9 9 /"PF PCD f7. 80 /"PF 4 9 L 65 SE46A/B/C/D/E I-TEMP SAFT LENGT ADJUSTABLE TYPE Vertical mounting Operation Temp. (-0BC ~ 00BC) L-- 450 ~6mm (3 kg) L-- 650 ~0mm (3.3 kg) L-- 760 ~00mm (3.5 kg) SE46A/B/C/D/E /"PF 9 SE60A/B/C/D/E /"PF 35 PCD 4 SE60A/B/C/D/E CABLE IRE TYPE Vertical mounting Operation Temp. (-0BC ~ 70BC) L-- 450mm (.5 kg) L-- 650mm (.8 kg) L-- 750mm (3 kg) PCD f9 f.7 f8 4 L f8 L (max.4m) 4

STANDARD SPECIFICATION Power source : ( A)0Vac,(B)0Vac,(C)40Vac, (D)4Vac, 50/60z Power consumption :.5 Contact capacity : 3A/50Vac Rotary speed : R.P.M. Protection/ material : IP65 / PC Temp. : -0LC ~ 70LC Cable length : cm (available for custom length) Torque : ~ g-cm Specific gravity : 0.3 SE80A/B/C/D CROSS-LIKE 4 BLADE PADDLE orizontal mounting Operation Temp. (-0BC ~ 70BC) eight : 0.4 kg SE809CRI RECTANGLE SUS4 PADDLE orizontal mounting Operation Temp. (-0BC ~ 70BC) eight : 0.48 kg 80 40 SE80A/B/C/D 33 43 3/4"PF 7 0.5mm x6c cable Standard length 0mm SE809CR 64 43 5 6 SUS4 SE809CRI 93 43 3/4"PF 5 0.5mm x6c cable Standard length 0mm SE809CR SCIMITAR TYPE PADDLE orizontal mounting Operation Temp. (-0BC ~ 70BC) eight : 0.4 kg 3/4"PF 0.5mm x6c cable Standard length 0mm 5 SE89CRI Shaft Protective Type SE89CRI SAFT PROTECTIVE TYPE orizontal /Vertical mounting Operation Temp. (-0BC ~ 70BC) eight : 0.4 kg L=50~400 f.7 3/4"PF 5 0.5mm x6c cable Standard length 0mm SE849CR SE849CRI I-TEMP SAFT PROTECTIVE TUBE TYPE orizontal /Vertical mounting Operation Temp. (-0BC ~ 00BC) eight : 0.4 kg L=50~400 6 77 f.7 3/4"PF 8 5 f88 0.5mm x6c cable Standard length 0mm 5

EXAMPLES OF MOUNTING EXAMPLES OF MOUNTING TO TANK here the SE0A type paddle cannot be attached to the main shaft from inside the storage tank. The paddle can be set on the main shaft when the distance from the flange face to the tip of paddle is more than 90mm, the relative dimensions being as illustrated right. The scimitar paddle penetrate through 3/4"PF inlet directly like illustrated drawing, then screw tightly. Min.90 87 Min.3/4"PF Max.45 Max.5mm INSTALLATION EXAMPLE FOR INJECTION MOLDING MACINE Steps to Install the Injection Molding Machine Injection Molding Machine usually use Se80 Install the Rotary Paddle through a Dia. f0mm ole on the Silo Remove the paddle from the device by taking out the fastening pin Insert the SE80 through the mounting hole and tighten it After which, secure the Paddle to the SE80 by locking it to the shaft with the the pin Keep in mind to 'widen' the opening of the pin in order to secure it 6

EXAMPLE SE4 SE SE0 5B SE0 SE INSTALLATION NOTICES. Please side mount the sensor by inclined 5 B~0 B to decrease the material inflowing impact.. For igh Temperature application whereby the temperature inside the tank is more than 70BC Please use SE49 Series. 3. SE0~SE40 on " connection pipe inlet, please apply scimitar type to screw directly. 4. SE, SE46 family items are with flexible and extensible shaft. 5. Please ensure that the Cable Gland point downwards and the nut must be fastened to secure the device. 7

ORDER INFORMATION ( ) MODEL NO. 9 : Standard type 0 : Shaft protective tube type : Shaft length adjustable type 49 : i-temp type 60 : Cable wire type 89 : Mini type VOLTAGE A : 0Vac B : 0Vac C : 40Vac D : 4Vac E 4Vdc(SE9/0//49/60) 50/60z MOUNTING Size for flange or screw C: 3/4" D: " E: -/" F: " G: -/" : 3" I : 4" J : 5" K: 6" S : Others 3 : -/4" SE0~SE60 series: The size of connecting screw is ". Pressure range or other M: 5kg/cm N: 0kg/cm O: 50 Lbs P : 0 Lbs Q: PT R: PF (G) T : BSP U: NPT S : Others PADDLE SAPES SE0~SE70 A : () B : 6580 () C : 650 () D : 8080 () E : 50 () F : Scimitar J : 008 () S : others - : None SE80 (Mini paddle type) G : Cross type paddle : Scimitar type paddle I : x (x) LENGT (mm) 0500: below 500mm 0: 50~0mm 500: ~500mm 80 A G 98 B,C,D 0 Material:PC Material:PP Material:SUS SE0~70 L: The distance from flange to paddle. SE80 L: Length of cable. The total length of item will be allowed a tolerance to A6mm. 500mm per Unit Use English letter as first code for probe length over 0m. A50 represents 5m, A00 represents 0m Order Notice. Please make sure the Voltage 4Vac, 0Vac, 0Vac or 40Vac, 50/60 z.. Please make sure the side or top mounting. 3. Please make sure the material specific gravity (S.G.) value. 4. Please make sure whether any bridge block or vibrating motor installed onto the tank wall. Please try to apply our item SA40 capacitance level sensor. 5. Please make sure the rotary paddle size is available to enter into the flange inlet. E I F 3 J 00 Material:SUS 8 8

ENCLOSURE Power source : (A)0Vac, (B)0Vac, (C)40Vac, 50/60z Power consumption : 3 Contact capacity : SPDT, 3A/50Vac Rotary speed : R.P.M. Insulation test voltage : AC 500Vminute Torque : 0.5 ~.0 kg-cm NEPSI PROOF No.GYJ0637 Ex d IIC T3~T6 PTB PROOF No. 05 ATEX 09 II G EEx d IIB T3~T6 II D IP65 T3~T6 Connect : "PF screw or flange "~6" -/"5kg/cm (std.) Enclosure material : AL Alloy, ADC- Enclosure Protection : Ex d IIC T4~T6 Conduit : /" (std.) or 3/4"NPT Specific gravity : 0.5 SE70A/B/C/D SCRE TYPE orizontal mounting Temp. (-0BC ~ 70BC) 90 "PF f3 08 0 4 SE7A/B/C/D SAFT PROTECTIVE TUBE TYPE orizontal /Vertical mounting Temp. (-0BC ~ 70BC) L-- 50mm L-- 500mm L-- 750mm 0 f3 08 "PF SE7A/B/C/D FLANGE TYPE orizontal mounting Temp. (-0BC ~ 70BC) f3 08 L=50 ~ 750 mm 4 0 75 4- f5 PCD SE73A/B/C/D SAFT LENGT ADJUSTABLE TYPE Vertical mounting Temp. (-0BC ~ 70BC) L-- 450 ~6mm L-- 650 ~0mm L-- 760 ~00mm 4 L=450~ 00 mm f9 f4 f3 4- f5 PCD 08 0 SE74A/B/C/D I-TEMP TYPE orizontal mounting Temp. (-0BC ~ 00BC) 08 45 PCD 55 f3 f90 85 9

ENCLOSURE NEPSI PROOF No.GYJ0637 Ex d IIC T3~T6 PTB PROOF No. 05 ATEX 09 II G EEx d IIB T3~T6 II D IP65 T3~T6 SE75A/B/C/D SE76A/B/C/D SE77A/B/C/D I-TEMP SAFT I-TEMP SAFT LENGT PROTECTIVE TUBE TYPE ADJUSTABLE TYPE orizontal /Vertical mounting Vertical mounting Temp. (-0BC ~ 00BC) Temp. (-0BC ~ 00BC) CABLE IRE TYPE Vertical mounting Temp. (-0BC ~ 70BC) f3 f3 f3 08 08 08 45 L=50~ 750 mm "PF f90 f7. 45 4 L=450~ 00 mm f9 f4 f90 PCD f.7 4 L=450~ 4000 mm 0 f4 PCD f8 08 4 Paddle Introduction (Big) A B,C,D (A) x (x), Min. fixed hole diameter size f90mm. (B) 65x80 (x), Directly mounted into " fixed hole. (C) 65x0 (x), Directly mounted into " fixed hole. (D) 80x80 (x) E F 3 (E) 50x (x), Suitable for high S.G. raw material, application by small size paddle to decrease the material flowing impact directly. (F) Scimiter type paddle, Directly screwed through " diameter fixed hole, It Is more easy to be mounted dispense with labor of tank cut-out. 0

ORDER INFORMATION SE 7 ( ) MODEL NO. 70 : Screw type 7 : Flange type 7 : Shaft protective tube type 73 : Shaft length adjustable type 74 : i-temp type 75 : i-temp shaft protective tube type 76 : i-temp shaft length adjustable type 77 : Cable wire type VOLTAGE A : 0Vac B : 0Vac C : 40Vac MOUNTING Size for flange or screw C : 3/4" D: " E: -/" F: " G: -/" : 3" PADDLE SAPES I: 4" J: 5" K: 6" S : Others 3 : -/4" Pressure range or other M: 5kg/cm N: 0kg/cm O: 50 Lbs P : 0 Lbs Q: PT R : PF (G) T: BSP U: NPT S : Others A : x (x) B : 65x80 (x) C : 65x0 (x) D : 80x80 (x) E : 50x (x) F : Scimitar S : Others A B,C,D E F 3 LENGT (mm) 0500: below 500mm 0: 50~0mm 500: ~500mm 500mm per Unit Use English letter as first code for probe length over 0m. A50 represents 5m, A00 represents 0m The total length of item will be allowed a tolerance to 6mm. Order Notice. Please make sure the Voltage 4Vac, 0Vac, 0Vac or 40Vac, 50/60 z.. Please make sure the side or top mounting. 3. Please make sure the material specific gravity (S.G.) value. 4. Please make sure whether any bridge block or vibrating motor installed onto the tank wall. Please try to apply our item SA40 capacity sensor. 5. Please make sure the rotary paddle size is available to enter into the flange inlet.

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