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R
Liquid Level Controllers
WLC D1
Water Level Control Relay Two Level Single Tank
P1 LCW1
Water Level Control Relay Two Level Single Tank
P2 LCW1
Water Level Control Relay Two Level Two Tanks
DLC D1
AUX. SUPPLY
3 CORE CABLE
7 8 9
13 14 15
LIQUID TANK SENSOR PROD
17
4 3ຫໍສະໝຸດ Baidu2
P6 P5 P4 TANK 2 P3 P2
1
11
Bottom view
DC AC AUX. SUPPLY
P1 TANK 1
AUX. SUPPLY
7 8 9
13 14 15
SUCTION TANK (T1)
16
R
Liquid Level Controllers
P2 LCW2
Water Level Control Relay Two Level Single Tank
76 x 30.5 x 117.5 68 centre to centre 24 (Dia) x 76 (L)
50 x 40 x 80 8 - pin plug-in 24 (Dia) x 76 (L)
75 x 35 x 95 11- pin plug-in 24 (Dia) x 76 (L)
Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
Available for conductive liquid like Water and for non conductive liquids like Diesel Oil etc. Level controllers for conductive liquids are supplied with or without stainless steel electrodes. Various models are available, for single level and two level control (WLCD1 / P1 LCW1) & two level & two tank control (P2 LCW1). Level controllers for non conductive liquids are supplied with photo sensor and are suitable for one level (DLC D1 + FRK P1) or (FRK P2 sensor with Open Collector). ILM D1 finds application for seal monitoring and leakage detection in submersible pumps.
1 CO 3 Electrodes 1KΩ - 200 KΩ (adjustable) Less than 1 sec 300 gms. 50 gms.
24 /110 / 240 / 380 / 415 V AC ±10%, 50 / 60 Hz, 12 / 24 V DC 1 CO 1 CO 3 Electrodes 6 Electrodes N.A. N.A. Less than 1 sec Less than 1 sec 125 gms 50 gms 215 gms 50 gms
p5 p4 p6 p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3
Suction Tank
1 1
3 4
13
13
14 15
8
8
6 5
4 3 2
R Y B
OFF
M1 M2 M3
MOTOR
5 6 7
1
Bottom view
ON
8
5 6 7 8 9
10
Link
N/V
DOL STARTER
DLC D1
Diesel Level Control Relay Single Level
FRK P2
Diesel Level Sensor Switch Single Level
ILM D1
Moisture Protection Relay
1 CO 3 Electrodes 1KΩ - 200 KΩ (adjustable) Less than 1 sec 220 gms 50 gms
110 / 240 / 415 V AC / 24 V DC / AC 1 CO 0 - 220 K Ω or 0 - 2.5 M Ω (continuous)
325 gms. –
75 x 35 x 95
76 x 30.5 x 117.5 68 centre to centre 18 (Dia) x 75 (L)
Aux Supply Suction (Source) Tank Water Level
p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3
Aux Supply
p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3 p p2 p3
Overhead Tank
Aux Supply Suction Diseel Fuel Level
1 1
3 4
13 13 14 15
RED
+
Relay Coil 12 or 24 V DC
GREEN
NPN
BLACK FRK P2 SENSOR
1 2 3
–
AUX. SUPPLY
ILM D1
7 8 9
R Y B
OFF
M1 M2 M3
MOTOR
Wire No 1 : Wire No 2 : Wire No 3 :
ON
N/V
ON
DOL STARTER
DC supply (positive) 12 V or 24 V DC DC supply (Output) DC supply (Negative)
13 14 15
LOAD
1 2 3
110 / 230 / 415 V AC /12 V / 24 V DC 1 CO 1 (FRK P1) N. A. Less than 5 sec 300 gms. 100 gms.
12 V / 24 V DC Open Collector 400 mA @ 24 V DC Built-in sensor N. A. Less than 1 sec — 100 gms
Auxiliary Supply Output Contacts Input Sensors Sensitivity Trip Time Delay Weight Unit Sensor (each) Dimensions (mm) Unit Overall (L x W x D) Mounting (L x W) Sensor Overall
1 2 3
WLC D1
Ordering Information
• Product Family Name • Model Name • 3 Phase System Voltage • Auxiliary Supply Voltage
P3 P2 P1
DC AC AUX. SUPPLY E1 E2 E3
— — 18 (Dia) x 75 (L)
75 x 30.5 x 117.5 68 centre to centre N. A.
24 (Dia) x 76 (L)
Aux Supply Suction (Source) Tank Water Level
p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3 p p2 p3
Liquid Level Controllers
WLC D1
Water Level Control Relay Two Level Single Tank
P1 LCW1
Water Level Control Relay Two Level Single Tank
P2 LCW1
Water Level Control Relay Two Level Two Tanks
DLC D1
AUX. SUPPLY
3 CORE CABLE
7 8 9
13 14 15
LIQUID TANK SENSOR PROD
17
4 3ຫໍສະໝຸດ Baidu2
P6 P5 P4 TANK 2 P3 P2
1
11
Bottom view
DC AC AUX. SUPPLY
P1 TANK 1
AUX. SUPPLY
7 8 9
13 14 15
SUCTION TANK (T1)
16
R
Liquid Level Controllers
P2 LCW2
Water Level Control Relay Two Level Single Tank
76 x 30.5 x 117.5 68 centre to centre 24 (Dia) x 76 (L)
50 x 40 x 80 8 - pin plug-in 24 (Dia) x 76 (L)
75 x 35 x 95 11- pin plug-in 24 (Dia) x 76 (L)
Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
Available for conductive liquid like Water and for non conductive liquids like Diesel Oil etc. Level controllers for conductive liquids are supplied with or without stainless steel electrodes. Various models are available, for single level and two level control (WLCD1 / P1 LCW1) & two level & two tank control (P2 LCW1). Level controllers for non conductive liquids are supplied with photo sensor and are suitable for one level (DLC D1 + FRK P1) or (FRK P2 sensor with Open Collector). ILM D1 finds application for seal monitoring and leakage detection in submersible pumps.
1 CO 3 Electrodes 1KΩ - 200 KΩ (adjustable) Less than 1 sec 300 gms. 50 gms.
24 /110 / 240 / 380 / 415 V AC ±10%, 50 / 60 Hz, 12 / 24 V DC 1 CO 1 CO 3 Electrodes 6 Electrodes N.A. N.A. Less than 1 sec Less than 1 sec 125 gms 50 gms 215 gms 50 gms
p5 p4 p6 p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3
Suction Tank
1 1
3 4
13
13
14 15
8
8
6 5
4 3 2
R Y B
OFF
M1 M2 M3
MOTOR
5 6 7
1
Bottom view
ON
8
5 6 7 8 9
10
Link
N/V
DOL STARTER
DLC D1
Diesel Level Control Relay Single Level
FRK P2
Diesel Level Sensor Switch Single Level
ILM D1
Moisture Protection Relay
1 CO 3 Electrodes 1KΩ - 200 KΩ (adjustable) Less than 1 sec 220 gms 50 gms
110 / 240 / 415 V AC / 24 V DC / AC 1 CO 0 - 220 K Ω or 0 - 2.5 M Ω (continuous)
325 gms. –
75 x 35 x 95
76 x 30.5 x 117.5 68 centre to centre 18 (Dia) x 75 (L)
Aux Supply Suction (Source) Tank Water Level
p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3
Aux Supply
p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3 p p2 p3
Overhead Tank
Aux Supply Suction Diseel Fuel Level
1 1
3 4
13 13 14 15
RED
+
Relay Coil 12 or 24 V DC
GREEN
NPN
BLACK FRK P2 SENSOR
1 2 3
–
AUX. SUPPLY
ILM D1
7 8 9
R Y B
OFF
M1 M2 M3
MOTOR
Wire No 1 : Wire No 2 : Wire No 3 :
ON
N/V
ON
DOL STARTER
DC supply (positive) 12 V or 24 V DC DC supply (Output) DC supply (Negative)
13 14 15
LOAD
1 2 3
110 / 230 / 415 V AC /12 V / 24 V DC 1 CO 1 (FRK P1) N. A. Less than 5 sec 300 gms. 100 gms.
12 V / 24 V DC Open Collector 400 mA @ 24 V DC Built-in sensor N. A. Less than 1 sec — 100 gms
Auxiliary Supply Output Contacts Input Sensors Sensitivity Trip Time Delay Weight Unit Sensor (each) Dimensions (mm) Unit Overall (L x W x D) Mounting (L x W) Sensor Overall
1 2 3
WLC D1
Ordering Information
• Product Family Name • Model Name • 3 Phase System Voltage • Auxiliary Supply Voltage
P3 P2 P1
DC AC AUX. SUPPLY E1 E2 E3
— — 18 (Dia) x 75 (L)
75 x 30.5 x 117.5 68 centre to centre N. A.
24 (Dia) x 76 (L)
Aux Supply Suction (Source) Tank Water Level
p2 p1 p3 p2 p1 p3 p2 p1 p3 p2 p1 p3 p p2 p3