Rotary Paddle Level Switch

Transcription

1 Rotary Paddle Level Switch

2 INTRODUCTION WORKING PRINCIPLE The purpose of the rotary paddle level switch is to detect the presence of solid/powdery material in most kinds of tanks, bins and containers. The 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. When 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). FEATURES Rugged sealing ring prevents dust from infiltrating the housing body along the shaft. Adjustable torque. If the rotary paddle encounters overloading, the motor will automatically shut down the motor to prevent damage to the inner mechanisms and extend motor life. Very suitable for small tanks and low density materials Adjustable and extendible shaft models available A wide variety of paddles are available APPLICATIONS 1 Plastics and synthetics 1 Chemicals and fertilizer 1 Pharmaceuticals 1 Food and beverage, 1 Agriculture and fodder mills/depots 1 Cement as well as ceramics 1 Power plants 1 Various incinerators BENEFITS 1 Airtight sealed device. 1 Outdoor and strenuous environment application 1 Stable and reliable performance. 1 Lightweight and easy to install 1 Practically designed to allow maintenance, checks and replacement 1 Not necessary to remove the complete set from the tank. STRUCTURE PADDLE SHAFT FLANGE CLUTCH MOTOR BODY OIL-SEAL BADY MICRO SWITCH SHAFT COVER OIL-SEAL BEARING NUT BEARING MICRO SWITCH PADDLE CLUTCH CABLE MOTOR STANDARD TYPE SE1 MINI TYPE SE CABLE CABLE GLAND TORQUE SPRING PCB SPRING BODY LED PADDLE LED COVER OIL-SEAL HOUSING BEARING MOTOR MINI TYPE SE3 1

3 WORKING PRINCIPLE & TORQUE ADJUSTING CONTROL SWITCH WORKING PRINCIPLE 1. A synchronous turning motor indicates the tank or container s material isn't obstructing the paddles,c & L [COM & NC] are connected.. When the material is obstructing the paddles, C&L [COM & NC] are disconnected, C&H [COM & NO] are connected and the motor's current is cut off. 3. When the material drops away from the paddles and the motor starts again C & L [COM & NC] connect and the cycle has begun once again. TORQUE ADJUSTING MECHANISM AND WIRING The torque spring is applied to adjust the shaft output torque. Default settings aret "weak" and can be adjusted to the customer s target based on the tank contents and S.G. (special gravity) of the material. Higher S.G. materials require stronger torque settings. Start with high settings and slowly release the torque force until the appropriate setting is found. WHITE BLACK BLUE YELLOW RED M L C H Limit SW. NO.1 Limit SW. NO. 1 Do not tamper with the spring as it may cause the Rotary Paddle to malfunction. Spring adjusting hole weakest weak strong strongest weakest weak strong strongest Resetting torque adjusting spring strongest strong weak weakest SE9 SE38 Terminal strip 110Vac NC NO or COM 0Vac Available: SE110, 10, 1, 140, 160, 170 Resetting torque adjusting spring strongest strong weak weakest White Black Blue Yellow Red Green 4Vac 110Vac 0Vac 40Vac NC COM NO AC type(available: SE, SE3) White Black Blue Yellow Red Green 0 ~ 55 Vdc V+ V- NO COM NC SEA-110D-B PA CC 0~55 NO NC Vdc COM GND Available:SE110E V+ V- 4Vdc NC COM NO DC type Available:SE3

4 STANDARD TYPE 1 Power source : ( A) 110Vac,( B) 0Vac,( C) 40Vac, (D)4Vac, 50/60Hz (E)4Vdc 1 Power consumption : 3W, 11W(DC4V) 1 Contact capacity : SPDT, 5A/50Vac 1 Rotary speed : 1 R.P.M. 1 Insulation test voltage : 500V 1 Connection : 1"PF screw or JIS -1/"H5kg/cm flange 1 Protection/ material : IP65 / ADC-1 1 Conduit : 3 1 Material density : 0.5 g/cm SCREW TYPE SE110 Series Horizontal mounting Operation Temperature (-0BC ~ 70BC) Weight: 1. kg 1"PF SE110 Series 4-f15 SE111 Series PCD1 f155 FLANGE TYPE SE111Series Horizontal mounting Operation Temperature (-0BC ~ 70BC) Weight: 1.7 kg f f98 SHAFT PROTECTIVE TUBE TYPE SE10 Series Horizontal /Vertical mounting Operation Temperature (-0BC ~ 70BC) Weight: 1. kg Standard Length: L--50mm (. kg) L--500mm (.5 kg) L--750mm (.8 kg) Customized lengths available SE10 Series f98 f SE1 Series f f155 PCD1 4 SHAFT LENGTH ADJUSTABLE TYPE SE1 Series Vertical mounting Operation Temperature (-0BC ~ 70BC) Standard Length: L 460~6mm (.5 kg) L 650~0mm (.8 kg) L 760~100mm (3.0 kg) Customized lengths available 4-f PCD1 f7. L 80 4-f15 f9 f1.7 f8 L 3

5 STANDARD TYPE HI-TEMP TYPE SE140 Series Horizontal mounting Temp. (-0BC ~ 00BC) Weight:.1 kg SE140 Series f98 SE141 Series f98 HI-TEMP TYPE PROTECTIVE TUBE TYPE SE141 Series Horizontal /Vertical mounting Operation Temperature (-0BC ~ 00BC) Standard Length (option): L--50mm (.6 kg) L--500mm (.9 kg) L--750mm (3. kg) Special length is made by order PCD1 4-f15 f f155 PCD1 4-f15 f L 65 HI-TEMP SHAFT LENGTH ADJUSTABLE TYPE SE146 Series Vertical mounting Operation Temperature (-0BC ~ 00BC) Standard Length (option): L 450~6mm (3 kg) L 650~0mm (3.3 kg) L 760~100mm (3.5 kg) Special length is made by order SE146 Series f98 SE160 Series f CABLE WIRE TYPE SE160 Series Vertical mounting Operation Temperature (-0BC ~ 70BC) Standard Length (option): L-- 450mm (.5 kg) L-- 650mm (.8 kg) L-- 750mm (3 kg) Special length is made by order f155 PCD1 4-f15 f9 f L f155 PCD1 4-f15 f8 f6 14 L=50mm (max.4m) f8 4

6 MODEL NUMBER / ORDER CODE COMPARISON TABLE Model Number SE110 SE111 SE10 SE1 SE140 SE141 SE146 SE160 Order Code SEX00-AA SEX00-AB SEX00-AC SEX1000-AA SEX1000-AB SEX1000-AC SEX00-AD 5

7 ORDER INFORMATION SEX A Model 00: Standard 0: Hi-temperature 10 Construction A: Ceneral type B: Shafe protective tube type C: Shafe length adjustable type D: Cable wire type 11 Power supply A: AC110V B: AC0V C: AC40V D: AC4V E: DC4V Connection Flange item A8: 1" AK: JIS-FF B1: 1-1/" AN: ANSI-RF B: " AS: DIN-FF B4: -1/" BC: Standard thin flange (Suitable for -1/"dimension) Thread item AA: JIS AC: ANSI 01: PT male 03: PF male 07: NPT male 39: 5 kg/cm x4t(thin flange) 40: 5 kg/cm 4: 10 kg/cm 48: 150 Lbs 49: 0 Lbs 57: PN10 58: PN16 18 Paddle model A: None B: x(wxh) C: 65x80(WxH) F: 50x(WxH) G: Scimitar type13x(wxh) H:Folding type 00x8(WxH) Length Code Length range 0001~ ~ 4000mm 6

8 EXPLOSION PROOF TYPE NEPSI PROOF No.GYB X Ex d IIC T3~T6 Gb Ex td A0/A1 IP65 T80BC/T95BC/T1BC/T190BC PTB PROOF No. 05 ATEX 109 II G Ex d IIB T6~T3 Gb II D Ex tb IIIC T85BC~ T00BC Db IP65 1 Power source : (A)110Vac, (B)0Vac, (C)40Vac (D)4Vac, 50/60Hz 1 Power consumption :3W 1 Contact capacity : SPDT, 3A/50Vac 1 Rotary speed : 1 R.P.M. 1 Insulation test voltage : AC 1500VH1minute 1 Connect : 1"PF screw or flange 1"~6" -1/"H5kg/cm (std.) 1 Housing material : AL Alloy, ADC-1 1 Conduit : 1/" (std.) or 3/4"NPT 3 1 Material density : 0.5 g/cm EXPLOSION PROOF CONNECTION TYPE SE170 series Horizontal mounting Temp. (-0BC ~ 70BC) 88 1"PF f EXPLOSION PROOF SHAFT PROTECTION TYPE SE17 series Horizontal /Vertical mounting Temp. (-0BC ~ 70BC) Standard Length (option): L-- 50mm L-- 500mm L-- 750mm Customized lengths available 0 f113 1"PF 108 EXPLOSION PROOF FLANGE TYPE SE171 series Horizontal mounting Temp. (-0BC ~ 70BC) f L=50 ~ 750 mm 14 f f15 PCD 1 EXPLOSION PROOF ADJUSTABLE SHAFT TYPE SE173 series Vertical mounting Temp. (-0BC ~ 70BC) Standard Length (option): L ~6mm L ~0mm L ~100mm Special length is made by order 14 L=450~ 100 mm f155 f9 f14 f f15 PCD EXPLOSION PROOF HI-TEMP TYPE SE174 series Horizontal mounting Temp. (-0BC ~ 00BC) PCD f15 f113 f90 f

9 EXPLOSION PROOF TYPE NEPSI PROOF No.GYB X Ex d IIC T3~T6 Gb Ex td A0/A1 IP65 T80BC/T95BC/T1BC/T190BC PTB PROOF No. 05 ATEX 109 II G Ex d IIB T6~T3 Gb II D Ex tb IIIC T85BC~ T00BC Db IP65 EXPLOSION PROOF HI-TEMP SHAFT PROTECTIVE TUBE TYPE SE175 Series Horizontal /Vertical mounting Temp. (-0BC ~ 00BC) Special length is made by order EXPLOSION PROOF HI-TEMP ADJUSTABLE SHAFT TYPE SE176 Series Vertical mounting Temp. (-0BC ~ 00BC) Special length is made by order EXPLOSION PROOF CABLE WIRE TYPE SE177 Series Vertical mounting Temp. (-0BC ~ 70BC) Special length is made by order f113 f113 f L=50~ 750 mm 1"PF f90 f L=450~ 100 mm f9 f14 f90 f155 PCD 1 4-f15 f L=450~ 4000 mm f155 0 f14 PCD 1 f6 4-f15 f Paddle Introduction A W H B,C,D W H (A) x (W xh), Min. fixed hole diameter size f90mm. (B) 65x80 (WxH), Directly mounted into " fixed hole. (C) 65x10 (WxH), Directly mounted into " fixed hole. (D) 80x80 (WxH) W E H F 13 (E) 50x (WxH), Suitable for high S.G. raw materials. Use a small size paddle to decrease the impact of material falling directly on paddle. (F) Scimitar model paddle, Screw tightly on the 1" diameter fixed hole, It Is easier to mount and dismount. 8

10 MODEL NUMBER / ORDER CODE COMPARISON TABLE Model Number SE170 SE171 SE17 SE173 SE174 SE175 SE176 SE177 Order Code SEX099-AA SEX099-AB SEX099-AC SEX99-AA SEX99-AB SEX99-AC SEX099-AD 9

11 ORDER INFORMATION SEX3 99 -A Model 00: Standard 0: Hi-temperation Certification 1C: ATEX-Exd 5C: TS-Exd 7C:NEPSI-Exd 10 Construction A: Ceneral type B: Shafe protective tube type C: Shafe length adjustable type D: Cable wire type 11 Power supply A: AC110V B: AC0V C: AC40V D: AC4V Connection Flange item AK: JIS-FF AN: ANSI-RF AS: DIN-FF Thread item AA: JIS AC: ANSI A8: 1" B1: 1-1/" B: " B4: -1/" 01: PT male 03: PF male 07: NPT male 40: 5 kg/cm 4: 10 kg/cm 48: 150 Lbs 49: 0 Lbs 57: PN10 58: PN16 18 Paddle model A:None B: x(wxh) C:65x80(WxH) F:50x(WxH) G:Scimitar type 13x(WxH) Length Code Length range 0001~ ~ 4000mm 10

12 MINI TYPE(ALUMINUM ALLOY COVER) Housing cover code: 0: Aluminum cover 1: Aluminum cover with LED lamp 1 Power source : ( A)110Vac,(B)0Vac,(C)40Vac, (D)4Vac, 50/60Hz,(E)4Vdc 1 Power consumption : 1.5W 1 Contact capacity : 5A/50Vac, 5A/Vdc 1 Rotary speed : 1R.P.M. 1 IP rating : IP65 1 Housing material : Aluminum alloy 1 Ambient temperature : -40LC ~ 85LC 1 Cable length : 0mm (available for custom length) 3 1 Material density : 0.3 g/cm 1 Display status : Green(Working), Red(Stopped) STANDARD TYPE SE3890 Series Operation temperature: -40 BC ~ 85BC Paddle material: PC HIGH TEMPERATURE TYPE SE389 4 Series Operation temperature: -40 BC ~ 00 C Paddle material: SUS LED indicator L=86mm 18 f88 LED indicator 80 8 f8 cable 0mm f8 cable 0mm SHAFT PROTECTIVE TUBE TYPE SE389 Series Operation temperature: -40BC ~ 85BC Paddle material: SUS4 HIGH TEMPERATURE SHAFT PROTECTIVE TUBE TYPE SE389 5 Series Operation temperature : -40 BC ~ 00 C Paddle material: SUS4 L=150~400mm LED indicator L=150~400mm 18 LED indicator f f8 cable 0mm f8 cable 0mm 11

13 MINI TYPE(EXPLOSION PROOF) NEPSI PROOF No.GYJ DIP A0/1 T A, T3~T6 IP65 1 Power source : ( A)110Vac,(B)0Vac,(C)40Vac, (D)4Vac, 50/60Hz,(E)4Vdc 1 Power consumption : 1.5W 1 Contact capacity : 5A/50Vac, 5A/Vdc 1 Rotary speed : 1R.P.M. 1 IP rating : IP65 1 Housing material : Aluminum alloy 1 Ambient temperature : -40LC ~ 85LC 1 Cable length : 0mm (available for custom length) 3 1 Material density : 0.3 g/cm STANDARD TYPE SE3700 Series Operation temperature: -40 BC ~ 85BC Paddle material: PC HIGH TEMPERATURE TYPE SE370 4 Series Operation temperature: -40 BC ~ 00 C Paddle material: SUS L=86mm 18 f /"NPT 1/"NPT f8 cable 0mm f8 cable 0mm SHAFT PROTECTIVE TUBE TYPE SE370 Series Operation temperature: -40BC ~ 85BC Paddle material: SUS4 HIGH TEMPERATURE SHAFT PROTECTIVE TUBE TYPE SE370 5 Series Operation temperature : -40 BC ~ 00 C Paddle material: SUS4 L=150~400mm L=150~400mm 18 f /"NPT 1/"NPT f8 cable 0mm f8 cable 0mm 1

14 MINI TYPE(PLASTIC COVER) 1 Power source : ( A)110Vac,(B)0Vac,(C)40Vac, (D)4Vac, 50/60Hz,(E)4Vdc 1 Power consumption : 1.5W 1 Contact capacity : 5A/50Vac, 5A/Vdc 1 Rotary speed : 1R.P.M. 1 IP rating : IP65 1 Housing material : Plastic cover 1 Ambient temperature : -40LC ~ 85LC 1 Cable length : 0mm (available for custom length) 3 1 Material density : 0.3 g/cm STANDARD TYPE SE380 Series Operation temperature: -40 BC ~ 85BC Paddle material: PC HIGH TEMPERATURE TYPE SE38 4 Series Operation temperature : -40BC ~ 00BC Paddle material: SUS L=86mm 18 f f8 cable 0mm f8 cable 0mm SHAFT PROTECTIVE TUBE TYPE SE38 Series Operation temperature: -40 BC ~ 85BC Paddle material: SUS4 HIGH TEMPERATURE SHAFT PROTECTIVE TUBE TYPE SE38 5 Series Operation temperature: -40 BC ~ 00BC Paddle material: SUS4 L=150~400mm L=150~400mm 18 f f8 cable 0mm f8 cable 0mm 13

15 MODEL NUMBER / ORDER CODE COMPARISON TABLE A Model Number Order Code SE3700 SE370 SE3704 SE3705 SE3800 SE3810 SE380 SE380 SEX007D-AA SEX007D-AB SEX07D-AA SEX07D-AB SEX0000-AA SEX0000-BA SEX0000-CA SEX0000-AB SE381 SEX0000-BB SE38 SEX0000-CB SE3804 SEX000-AA SE3814 SEX000-BA SE384 SEX000-CA SE3805 SE3815 SE385 SEX000-AB SEX000-BB SEX000-CB 14

16 ORDER INFORMATION Model 00: Standard 0: Hi-temperation SEX Certification 00: None 7D: NEPSI-Exd 09 Housing A: Aluminum cover (only explosion-proof optional) B: Aluminum cover with LED lamp C: Plastic cover ( Next page) 10 Construction A: Ceneral type B: Shafe protective tube type 11 Power supply A: AC110V B: AC0V C: AC40V D: AC4V E: DC4V Connection Flange item AK: JIS-FF AN: ANSI-RF AS: DIN-FF Thread item AA: JIS AC: ANSI A7: 3/4" A8: 1" B1: 1-1/" B: " 01: PT male 03: PF male 07: NPT male 40: 5 kg/cm 4: 10 kg/cm 48: 150 Lbs 49: 0 Lbs 57: PN10 58: PN16 15

17 ORDER INFORMATION SEX Paddle model A:None G: PC; Cross type H: PC; Scimitar type 10x98(WxH) I : SUS; 00x8(WxH) K:SUS; Folding type 80x0(WxH) Code Length Length range 0001~ ~ 400mm Code Cable wire length Length range 00~ ~5000mm 16

18 MINI TYPE(ECONOMY) 1 Power source : (A)110Vac,(B)0Vac, ( D)4Vac, 50/60Hz 1 Power consumption : 1.5W 1 Contact capacity : 3A/50Vac, 3A/Vdc 1 Rotary speed : 1R.P.M. 1 IP rating : IP65 1 Housing material : Plastic cover 1 Ambient temperature : -10LC ~ 80LC 1 Cable length : 0mm (available for custom length) 3 1 Material density : 0.3 g/cm STANDARD SE 90 A/B/D Operation temperature: -0 BC ~ 70BC Paddle material: PC f70 0.5mm²X6C Cable wire length>0mm 17

19 MODEL NUMBER / ORDER CODE COMPARISON TABLE Model Number SE90A SE90B SE90C SE90D Order Code SEX40000-CAA SEX40000-CAB SEX40000-CAC SEX40000-CAD 18

20 ORDER INFORMATION 11 1 SEX C A Power supply A: AC110V B: AC0V D: AC4V Connection Flange item AK: JIS-FF AN: ANSI-RF AS: DIN-FF Thread item AA: JIS AC: ANSI A7: 3/4" A8: 1" B1: 1-1/" B: " 01: PT male 03: PF male 07: NPT male 40: 5 kg/cm 4: 10 kg/cm 48: 150 Lbs 49: 0 Lbs 57: PN10 58: PN16 18 Paddle model A:None G:PC; Cross type H:PC; Scimitar type 10x98(WxH) I :SUS; x(wxh) K:SUS; Folding type 80x0(WxH) Cable wire length Code Length range 00~ ~5000mm 19

21 MOUNTING EXAMPLES Regular models such as the SE11should be installed directly on the tank side. Mount at a 35 angle the blade through the tank opening or hole sliding the blade in first. * The SE170 series minimum hole size should be 95mm in diameter. The scimitar model is directly installed on the tank wall method as shown below. (Assuming an arc-shaped tank with a 3/4 "connection) and then screwing it tight. Min Min. Max.45 Max.15mm INJECTION MOLDING MACHINES Injection Molding Machine usually require the SE38. Install the Rotary Paddle through a 0mm diameter hole on the tank/silo. Remove the paddle from the device by taking out the fastening pin. Insert the SE38 through the mounting hole and tighten it. After which, secure the Paddle to the SE38 by locking it to the shaft with the pin. Keep in mind to 'widen' the opening of the pin in order to secure it. 0

22 EXAMPLES SE141 SE1 SE10 15B SE110 SE111 INSTALLATION NOTICES 1. Side mount the sensor at a downward angle of 15 ~0 to decrease the material inflow impact.. For high temperature application (more than 70 C), please use the SE149 Series. 3. For SE110~SE140 using a 1" inlet, please apply the scimitar model and screw directly. 4. For SE1, SE146 series have flexible and extendible shafts. 5. Please ensure the lead wire enters the housing from the bottom and the nuts are fastened to secure the device. 1

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