rotary paddle level switch - viaindustrial · 2014. 8. 21. · interruptores de nivel tipo paleta...
TRANSCRIPT
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
ROTARY PADDLE LEVEL SWITCH
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 1 RPM. When this paddle rotation is impeded by material, surroanding 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
1 Airtight sealing device, outdoor application is available.
1 Unique sealing ring design, it can perform good dust protection to avoid the dust permeate into housing body along with the shaft.
1 The torque force is adjustable. 1 The performance of torsion is stable and reliable. 1 If the rotary paddle bears an extra overload, the
motor will be appeared slide to prevent the inside mechanism damaged.
1 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.
1 Very suitable for small tank and material of low density
STRUCTURE SHAFT
FLANGE CLUTCH MOTOR
PADDLE BODY
OIL-SEAL
NUT
BEARING MICRO SWITCH
PADDLE TYPE LEVEL SENSOR
Paddle
Body
Clutch assembly Case
Shaft
Bearing
Oil seal
Nut
TORQUE SPRING
Micro Switch
Motor Cable
MINI PADDLE TYPE LEVEL SENSOR
1
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
blue
WORKING PRINCIPLE & TORQUE ADJUSTING
CONTROL SWITCH DEVICES WORKING PRINCIPLE
1.When the synchronous motor is turning. It means that material isn't touching the paddles, the (C.L) stands for "terminal point connected".
2.When material is touching the paddles, (C.L) stands for "cut-off", (C.H) stands for "connected" the synchronous motor's current is to be cut off.
3.When the material drops away from the paddles, the synchronous motor runs again and the
WHITE
BLACK
BLUE
YELLOW
RED
M
L
C H
Limit SW. NO.1
Limit
SW. NO.2
terminal point is connected, (C.L) show that the cycle has begun again.
TORQUE ADJUSTING MECHANISM
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
Resetting torque
stronger spring force position step until you
found the proper orientation. The paddle sensitiv- ity 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. 1 Do not tamper with the spring as it may cause
the Rotary Paddle to be malfunction.
spring adjusting hole
adjusting spring strongest
strong
weak weakest
weakest
weak
strong
strongest
Terminal strip white red black yellow green
AC 110V NC COM NO
or AC 220V
Available: SE110, 120, 130, 140, 160, 170
AC 24V or
AC 110V or
NC COM NO
AC 220V
Available: SE180
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
STANDARD SPECIFICATION
1 Power source : A-110VAC, B-220VAC, C-240VAC, 50/60Hz
1 Power consumption : 3W
1 Contact capacity : SPDT, 5A/250VAC
1 Rotary speed : 1 R.P.M.
1 Insulation test voltage : AC 1500VH1minute SE110A/B/C
1 Torque : 0.5 ~1.0 kg-cm
1 Connect : 1"PF screw or JIS 2-1/2"H5kg/cm2
flange
1 Protection/ material : IP65 / ADC-12
1 Conduit : 1/2"PF
1 Specific gravity : 0.5g/cm3
(30Lb/ft3
)
SCREW TYPE
Horizontal mounting Temp. (-10BC ~ 70BC) Weight: 1.2 kg
SE110A/B/C
1"PF
4-15
SE111A/B/C
PCD130
155
RP111A/B/C FLANGE TYPE 100 97 100 97
Horizontal mounting 10 10 Temp. (-10BC ~ 70BC) Weight: 1.7 kg
30
90
1/2"PF
30
1/2"PF
SE120A/B/C
SHAFT PROTECTIVE TUBE TYPE
Horizontal /Vertical mounting Temp. (-10BC ~ 70BC) Weight: 1.2 kg The whole section from flange to paddle are made of SUS 304 Standard Length (option): L--250mm (2.2 kg) L--500mm (2.5 kg) L--750mm (2.8 kg) Special length is made by order
210
SE120A/B/C
97
1/2"PF
146
4 118 210
SE130A/B/C
97
1/2"PF
118
155
SE130A/B/C
155 PCD130 10 4
SHAFT LENGTH ADJUSTABLE TYPE
Vertical mounting
27.2
4
PCD130 4-15 9
Temp. (-10BC ~ 70BC) Standard Length (option):
4-15 10 L 12.7 L
L-- 450 ~650mm (2.5 kg) L-- 650 ~1000mm (2.8 kg)
80
L-- 750 ~1200mm (3.0 kg) 8 Special length is made by order
65 30
100
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
STANDARD SPECIFICATION
1 Power source : A-110VAC, B-220VAC, C-240VAC, 50/60Hz
1 Power consumption : 3W
1 Contact capacity : SPDT, 5A/250VAC
1 Rotary speed : 1 R.P.M.
1 Insulation test voltage : AC 1500VH1minute
SE140A/B/C
HI-TEMP TYPE
1 Torque : 0.5 ~1.0 kg-cm
1 Connect : 1"PF screw or JIS 2-1/2"H5kg/cm2
flange
1 Protection/ material : IP65 / ADC-12
1 Conduit : 1/2"PF
1 Specific gravity : 0.5g/cm3
(30Lb/ft3
)
SE141A/B/C
Horizontal mounting Temp. (-10BC ~ 200BC)
SE140A/B/C
97
Weight: 2.1 kg
SE141A/B/C
4-15
PCD130
155
1/2"PF
175 HI-TEMP SHAFT PROTECTIVE TUBE TYPE
Horizontal /Vertical mounting
100
10 97
155
Temp. (-10BC ~ 200BC) The whole section from flange to paddle are made of SUS 304 Standard Length (option):
30 87
4
175
1/2"PF
PCD130
4-15
27.2 10
4 L
L--250mm (2.6 kg) L--500mm (2.9 kg) L--750mm (3.2 kg) Special length is made by order
80
65
SE146/A/B/C SE146A/B/C HI-TEMP SHAFT LENGTH ADJUSTABLE TYPE
97 SE160A/B/C
97
Vertical mounting Temp. (-10BC ~ 200BC) Standard Length (option):
L-- 450 ~650mm (3 kg)
1/2"PF
175
1/2"PF
118
L-- 650 ~1000mm (3.3 kg) L-- 750 ~1200mm (3.5 kg) Special length is made by order
155
155 14
PCD130 10 4
PCD130 10
SE160/A/B/C
CABLE WIRE TYPE Vertical mounting Temp. (-10BC ~ 70BC)
4-15
9
12.7
L
4-15
6
L
Standard Length (option): L-- 450mm (2.5 kg) L-- 650mm (2.8 kg)
28
L-- 750mm (3 kg) 30 30
Special length is made by order 100 100
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
194 62
0.5mm x6C cable
STANDARD SPECIFICATION
1 Power source : A-110VAC, B-220VAC, C-240VAC, D-24VAC 50/60Hz
1 Power consumption : 1.5W
1 Contact capacity : AC 250V 3A
1 Rotary speed : 1 R.P.M.
1 Protection/ material : IP65 / PC
1 Temp. : -10LC ~ 70LC
1 Cable length : 30cm (available for custom length)
1 Torque : 30 ~100 kg-cm
1 Specific gravity : 0.3g/cm3
(20Lb/ft3
)
SE180A/B/C/D
CROSS-LIKE 4 BLADE PADDLE
Horizontal mounting Weight : 0.42 kg
80
40
6
SE180A/B/C/D SE1809CRI 175
47 47
6 65 100
65
SE1809CRH
SCIMITAR TYPE PADDLE
Horizontal mounting Weight : 0.42 kg
SE1809CRI
RECTANGLE 100H30 SUS304 PADDLE
30 3/4"PF
0.5mm2
x6C cable 30 Standard length 300mm
SE1809CRH
265 133
47
6 3/4"PF
3/4"PF
SUS304
2
Standard length 300mm
65
Horizontal mounting Weight : 0.48 kg
SE1849CRI
HI-TEMP TYPE
30
0.5mm2
x6C cable Standard length 300mm
SE1849CRI
L=150~400 182 80
SUS304 PADDLE Horizontal / Vertical mounting Temp. Max: 200BC
100
6 3/4"PF 21.7
65
4 Paddle Introduction (Mini)
G
80
30
(G) Cross type paddle material: PC
22
H
98
120
(H) Scimitar type paddle, directly screwed through 3/4" diameter fixed hole. Material: PC
5
88
0.5mm2
x6C cable Standard length 300mm
I
W
H
( I ) 100x30 (WxH) Material: SUS304
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
EXAMPLES OF MOUNTING
EXAMPLES OF MOUNTING TO TANK
Where the SE110Atype paddle cannot be attached
to the main shaft from inside the storage tank. The paddle can be set on the main shaft when the dis- tance 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.
INSTALLATION EXAMPLE FOR INJECTION MOLDING MACHINE
Steps to Install the Injection Molding Machine
1 Injection Molding Machine usually use SE180
1 Install the Rotary Paddle through a Dia. 20mm Hole on the Silo
1 Remove the paddle from the device by taking out the fastening pin
1 Insert the SE180 through the mounting hole and tighten it
1 After which, secure the Paddle to the SE180 by locking it to the shaft with the the pin
1 Keep in mind to 'widen' the opening of the pin in or- der to secure it
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
1. Please side mount the sensor by inclined 15 ~20 to decrease the material inflowing impact.
EXAMPLE
SE130
SE141
SE110
SE120
15
SE111
INSTALLATION NOTICES
B B
2. For High Temperature application whereby the temperature inside the tank is more than 70BC please use SE149 Series.
3. SE110~SE140 on 1"connection pipe inlet, please apply scimitar type to screw directly.
4. SE130, SE146 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.
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
Mounting
ORDER INFORMATION
SE1 99 9 99 9 9999
Model 19 : Standard type 20 : Shaft protective tube type
60 : Cable wire type 89 : Mini type
30 : Shaft length adjustable type 49 : Hi-temp type Voltage
A : 110V B : 220V C : 240VAC D : 24VAC 50/60HZ
Pressure range or other
M: 5kg/cm2
N: 10kg/cm2
O: 150 Lbs P: 300 Lbs Q: PT R: PF
SE110~SE160 series: The size of connecting screw is 1".
Paddle Shapes
T: BSP U: NPT S: Others
SE110~SE160 A B,C,D E F 132
A : 100x30 (WxH) B : 65x80 (WxH) C : 65x120 (WxH)
W W W 100
D : 80x80 (WxH) H H E : 50x30 (WxH) F : Scimitar
H
G
H 30
I
SE180 (Mini paddle type) G : Cross type paddle 80 98 W H : Scimitar type paddle I : 100x30 (WxH)
30 120 H
Material:PC Material:PP Material:SUS Length (mm)
SE110~160 L: The distance from flange to paddle. SE180 L: Length of cable. The total length of item will be allowed a tolerance to A6mm.
Order Notice 1. Please make sure the Voltage 24VAC, 110VAC, 220VAC or 240VAC, 50/60 Hz. 2. 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 SA140 capacity sensor. 5. Please make sure the rotary paddle size is available to enter into the flange inlet.
8
Size for flange or screw
C: 3/4" D: 1" E: 1-1/2" F : 2" G: 2-1/2" H: 3"
I : 4" J: 5" K: 6" S : Others 3 : 1-1/4"
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
SPECIFICATION
1 Power source : A-110VAC, B-220VAC, C-240VAC, 50/60Hz
1 Power consumption : 3W
1 Contact capacity : SPDT, 3A/250VAC
1 Rotary speed : 1 R.P.M.
1 Insulation test voltage : AC 1500VH1minute
1 Torque : 0.5 ~1.0 kg-cm
RP70 A/B/C
EXPLOSION PROOF
1 Connect : 1"PF screw or flange 1"~6" 2-1/2"H5kg/cm
2
(std.)
1 Enclosure material : AL Alloy, ADC-12
1 Enclosure Protection : Ex d IIB T4~T6
1 Conduit : 1/2" (std.) or 3/4"NPT
1 Specific gravity : 0.5g/cm3
(30Lb/ft3
)
RP72 A/B/C
EXPLOSION PROOF
SCREW TYPE Horizontal mounting
SHAFT PROTECTIVE TUBE TYPE
113
Temp. (-10BC ~ 70BC)
100
1"PF
Horizontal /Vertical mounting Temp. (-10BC ~ 70BC) Standard Length (option):
108
100 113
L-- 250mm L-- 500mm 20
10 L-- 750mm Special length is made by order
30 1"PF RP71 A/B/C 108 EXPLOSION PROOF FLANGE TYPE
10
Horizontal mounting 14 L=250 ~ Temp. (-10BC ~ 70BC) 85 750 mm
100 113
10
155 30
4- 15 PCD 130
20 108 RP74 A/B/C
RP73 A/B/C EXPLOSION PROOF SHAFT LENGTH ADJUSTABLE TYPE
113
EXPLOSION PROOF HI-TEMP TYPE
Horizontal mounting Temp. (-10BC ~ 200BC)
Vertical mounting 108 Temp. (-10BC ~ 70BC) Standard Length (option):
155
30
PCD 155 4-15 45 108
L-- 450 ~650mm 20 L-- 650 ~1000mm 14 L-- 750 ~1200mm Special length is made by order
10 100
113
L=450~ 1200 mm
9.5 14 4- 15
PCD 130 85
155 90
30
100
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
SPECIFICATION
RP75 A/B/C
EXPLOSION PROOF HI-TEMP SHAFT PROTECTIVE TUBE TYPE
Horizontal /Vertical mounting Temp. (-10BC ~ 200BC) Special length is made by order
113
108
90
RP76 /A/B/C
EXPLOSION PROOF HI-TEMP SHAFT LENGTH ADJUSTABLE TYPE
Vertical mounting Temp. (-10BC ~ 200BC) Special length is made by order
113
108
90
RP77 /A/B/C
EXPLOSION PROOF CABLE WIRE TYPE
Vertical mounting Temp. (-10BC ~ 200BC) Special length is made by order
113
108
45 45 155 14
155 20
14
1"PF 27.2 14
L=250~ 750 mm
10
L=450~ 1200 mm
9.5 14
PCD 130 4-15
12.7
L=450~ 4000 mm
PCD 130 9.5 4-15
28 108
30
30 100
100
4 Paddle Introduction (Big)
A (A) 100x30 (WxH), Min. fixed hole
diameter size 90mm.
E (E) 50x30 (WxH), Suitable for high
S.G. raw material, application by small size paddle to decrease
W W the material flowing impact di- rectly.
H
H
B,C,D
(B) 65x80 (WxH), Directly mounted into 2" fixed hole.
F
132 (F) Scimiter type paddle, Directly
screwed through 1" diameter fixed hole, It Is more easy to be
W (C) 65x120 (WxH), Directly mounted into 2" fixed hole.
100
mounted dispense with labor of tank cut-out.
H (D) 80x80 (WxH)
30
10
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Interruptores de nivel tipo paleta rotativo SE120A FINETEK catalogo ingles www.viaindustrial.com
Mounting
ORDER INFORMATION
Model
70 : RP70 Screw type 71 : RP71 Flange type 72 : RP72 Shaft protective tube type 73 : RP73 Shaft length adjustable type
SE1 99 9 99 9 9999
74 : RP74 Hi-temp type
75 : RP75 Hi-temp shaft protective tube type 76 : RP76 Hi-temp shaft length adjustable type 77 : RP77 Cable wire type
Voltage
A : 110V B : 220V C : 240VAC D : 24VAC 50/60HZ
Pressure range or other
M: 5kg/cm2
N: 10kg/cm2
O: 150 Lbs P: 300 Lbs Q: PT R: PF
T: BSP U: NPT S: Others
Paddle Shapes
A : 100x30 (WxH) A B,C,D E F 132 B : 65x80 (WxH) C : 65x120 (WxH) D : 80x80 (WxH)
W W W 100
E : 50x30 (WxH) H H F : Scimitar H 30
Length (mm)
The total length of item will be allowed a tolerance to 6mm.
Order Notice 1. Please make sure the Voltage 24VAC, 110VAC, 220VAC or 240VAC, 50/60 Hz. 2. 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 SA140 capacity sensor. 5. Please make sure the rotary paddle size is available to enter into the flange inlet.
11
Size for flange or screw
C: 3/4" D: 1" E: 1-1/2" F : 2" G: 2-1/2" H: 3"
I : 4" J: 5" K: 6" S : Others 3 : 1-1/4"