Level Controllers

What are Level Controllers?

Level controllers are automated units for measuring the level of fluid in a contained area. They're used in systems that require monitoring, regulating, and controlling liquid levels and preventing them from becoming excessively high or low.

How do level controllers work?

A sensor detects a liquid or solid level by providing low voltage electric...

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RS PRO Level Controller - DIN Rail, 100 → 240V ac 1
RS PRO Level Controller - DIN Rail, 100 → 240V ac 1
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RS Stock No.: 434-518Brand: RS PRO

AED 219.01

AED 219.01 Each (ex VAT)

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1

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1AED 219.01
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RS Pro
1
DIN Rail
-
100 → 240V ac
59.8mm
93.5mm
-
114.5mm
-20°C
55°C
-
2
-
CE
<50kΩ
-
-
-
IP20
-
RS PRO Level Controller - Panel Mount, Terminal Rail, 150 → 270V ac 1
RS PRO Level Controller - Panel Mount, Terminal Rail, 150 → 270V ac 1
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RS Stock No.: 434-519Brand: RS PRO

AED 186.05

AED 186.05 Each (ex VAT)

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1

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1AED 186.05
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RS Pro
1
Panel Mount, Terminal Rail
-
150 → 270V ac
59.8mm
93.5mm
-
114.5mm
-20°C
55°C
-
1
-
CE
<50kΩ
-
-
-
IP20
-
RS PRO Level Controller - Terminal Rail, 150 → 250V ac 3 Hydrophore
RS PRO Level Controller - Terminal Rail, 150 → 250V ac 3 Hydrophore
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RS Stock No.: 434-516Brand: RS PRO

AED 91.56

AED 91.56 Each (ex VAT)

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1

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1AED 91.56
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RS Pro
3
Terminal Rail
-
150 → 250V ac
35.6mm
57.7mm
-
90mm
-20°C
55°C
-
3
-
CE
-
Hydrophore
-
-
IP20
-
RS PRO Level Controller - DIN Rail, 150 → 260 V Relay
RS PRO Level Controller - DIN Rail, 150 → 260 V Relay
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RS Stock No.: 122-211Brand: RS PRO

AED 78.94

AED 78.94 Each (ex VAT)

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1AED 78.94
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RS Pro
-
DIN Rail
-
150 → 260 V
94.6mm
-
-
-
-
-
-
-
-
-
-
Relay
-
-
IP 20
-
RS PRO Level Controller - DIN Rail, 24 V ac/dc Relay
RS PRO Level Controller - DIN Rail, 24 V ac/dc Relay
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RS Stock No.: 122-213Brand: RS PRO

AED 78.94

AED 78.94 Each (ex VAT)

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1

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1AED 78.94
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RS Pro
-
DIN Rail
-
24 V ac/dc
94.6mm
-
-
-
-
-
-
-
-
-
-
Relay
-
-
IP 20
-
RS PRO Conductive Level Controller - 35 mm DIN rail, 230 V ac Conductive Probe Input SPDT Relay
RS PRO Conductive Level Controller - 35 mm DIN rail, 230 V ac Conductive Probe Input SPDT Relay
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RS Stock No.: 266-0463Brand: RS PRO

AED 1,169.87

AED 1,169.87 Each (ex VAT)

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1

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1AED 1,169.87
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RS Pro
-
35 mm DIN rail
22V ac
230 V ac
110mm
-
-
-
-
-
-
-
-
-
-
SPDT Relay
Conductive Probe
-
-
-
GIC 44 Series Level Controller -, 240 V ac
GIC 44 Series Level Controller -, 240 V ac
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RS Stock No.: 884-2455Brand: GICManufacturers Part No.: 4421AD1

AED 313.33

AED 313.33 Each (ex VAT)

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1AED 313.33
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GIC
-
-
-
240 V ac
-
-
0 → 10s
-
-10°C
+60°C
-
-
44
CE, RoHS
-
-
-
-
-
-
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input SPDT Relay
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input SPDT Relay
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RS Stock No.: 135-6323Brand: ABBManufacturers Part No.: 1SVR730850R2100 CM-ENS.13S

AED 584.16

AED 584.16 Each (ex VAT)

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1

Available in multiples of 1
1AED 584.16
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ABB
1
DIN Rail
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
-
113.4mm
-25°C
+60°C
Screw
1
CM-ENS
CAN/CSA C22.2 No.14, IEC/EN 60255-27, IEC/EN 60947-5-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
5 → 100 kΩ
SPDT Relay
Voltage
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
IP20 (Terminal), IP50 (Housing)
300 (Supply Circuit)V
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
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RS Stock No.: 135-6328Brand: ABBManufacturers Part No.: 1SVR730850R0300 CM-ENS.31S

AED 849.81

AED 849.81 Each (ex VAT)

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1

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1AED 849.81
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ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
-
113.4mm
-25°C
+60°C
Screw
1
CM-ENS
CAN/CSA C22.2 No.14, IEC/EN 60255-27, IEC/EN 60947-5-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
0.1 → 1000 kΩ
SPDT Relay
Voltage
11 mA
IP20 (Terminal), IP50 (Housing)
300 (Supply Circuit)V
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
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RS Stock No.: 135-6325Brand: ABBManufacturers Part No.: 1SVR730850R0100 CM-ENS.11S

AED 584.16

AED 584.16 Each (ex VAT)

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1

Available in multiples of 1
1AED 584.16
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ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
-
113.4mm
-25°C
+60°C
Screw
1
CM-ENS
CAN/CSA C22.2 No.14, IEC/EN 60255-27, IEC/EN 60947-5-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
5 → 100 kΩ
SPDT Relay
Voltage
11 mA
IP20 (Terminal), IP50 (Housing)
300 (Supply Circuit)V
Carlo Gavazzi Level Controller -
Carlo Gavazzi Level Controller -
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RS Stock No.: 859-2948Brand: Carlo GavazziManufacturers Part No.: CLP2EA1CM24

AED 516.63

AED 516.63 Each (ex VAT)

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1AED 516.63
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Carlo Gavazzi
-
-
-
-
-
-
-
-
-20°C
+50°C
-
-
-
-
-
-
-
-
-
-
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
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RS Stock No.: 135-6327Brand: ABBManufacturers Part No.: 1SVR730850R0200 CM-ENS.21S

AED 605.10

AED 605.10 Each (ex VAT)

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1

Available in multiples of 1
1AED 605.10
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ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
-
113.4mm
-25°C
+60°C
Screw
1
CM-ENS
CAN/CSA C22.2 No.14, IEC/EN 60255-27, IEC/EN 60947-5-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
0.1 → 1000 kΩ
SPDT Relay
Voltage
11 mA
IP20 (Terminal), IP50 (Housing)
300 (Supply Circuit)V
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
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RS Stock No.: 135-6334Brand: ABBManufacturers Part No.: 1SVR740850R0300 CM-ENS.31P

AED 909.34

AED 909.34 Each (ex VAT)

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1

Available in multiples of 1
1AED 909.34
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ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
-
113.4mm
-25°C
+60°C
-
2
CM-ENS
-
0.1 → 1000 kΩ
SPDT Relay
Voltage
11 mA
IP20 (Terminal), IP50 (Housing)
300 (Supply Circuit)V
ABB Liquid Level Relay - DIN Rail, Screw Mount, Snap-On, 220 → 240 V ac
ABB Liquid Level Relay - DIN Rail, Screw Mount, Snap-On, 220 → 240 V ac
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RS Stock No.: 746-7447Brand: ABBManufacturers Part No.: 1SVR550851R9500 CM-ENE MIN

AED 431.40

AED 431.40 Each (ex VAT)

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1

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1AED 431.40
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ABB
-
DIN Rail, Screw Mount, Snap-On
30V ac
220 → 240 V ac
88.5mm
22.5mm
-
78mm
-
-
-
-
-
-
-
-
-
-
-
-
Carlo Gavazzi CLD2EB1BU24 Series Level Controller - DIN Rail, 24 V 2 Analog Input Relay
Carlo Gavazzi CLD2EB1BU24 Series Level Controller - DIN Rail, 24 V 2 Analog Input Relay
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RS Stock No.: 201-0776Brand: Carlo GavazziManufacturers Part No.: CLD2EB1BU24

AED 415.59

AED 415.59 Each (ex VAT)

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1AED 415.59
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Carlo Gavazzi
2
DIN Rail
5V
24 V
100000mm
-
-
-
-
-
-
-
CLD2EB1BU24
-
-
Relay
Analog
-
-
-
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
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RS Stock No.: 135-6333Brand: ABBManufacturers Part No.: 1SVR740850R0200 CM-ENS.21P

AED 647.17

AED 647.17 Each (ex VAT)

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1

Available in multiples of 1
1AED 647.17
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ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
-
113.4mm
-25°C
+60°C
-
1
CM-ENS
-
0.1 → 1000 kΩ
SPDT Relay
Voltage
11 mA
IP20 (Terminal), IP50 (Housing)
300 (Supply Circuit)V
Vega VEGAMET 841 Series Level Controller - Wall Mount, 100 → 230 V 1 Voltage Input Analogue and Relay
Vega VEGAMET 841 Series Level Controller - Wall Mount, 100 → 230 V 1 Voltage Input Analogue and Relay
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RS Stock No.: 206-7058Brand: VegaManufacturers Part No.: CR - 222 223

AED 2,724.22

AED 2,724.22 Each (ex VAT)

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1AED 2,724.22
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Vega
1
Wall Mount
27V
100 → 230 V
162mm
-
-
76mm
-40°C
-
M20
4
VEGAMET 841
-
-
Analogue and Relay
Voltage
5 W
IP65
-
Dold Liquid Level Relay - DIN Rail, 220 → 240 V ac 1
Dold Liquid Level Relay - DIN Rail, 220 → 240 V ac 1
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RS Stock No.: 240-9011Brand: DoldManufacturers Part No.: MK9151.11 2-450kOhm AC220-240V

AED 858.68

AED 858.68 Each (ex VAT)

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1AED 858.68
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Dold
1
DIN Rail
10V ac
220 → 240 V ac
82mm
22.5mm
-
99mm
-20°C
+60°C
-
-
-
-
-
-
-
-
-
-
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input SPDT Relay
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input SPDT Relay
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RS Stock No.: 135-6329Brand: ABBManufacturers Part No.: 1SVR740850R2100 CM-ENS.13P

AED 625.23

AED 625.23 Each (ex VAT)

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1

Available in multiples of 1
1AED 625.23
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ABB
1
DIN Rail
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
-
113.4mm
-25°C
+60°C
Push In
1
CM-ENS
CAN/CSA C22.2 No.14, IEC/EN 60255-27, IEC/EN 60947-5-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
5 → 100 kΩ
SPDT Relay
Voltage
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
IP20 (Terminal), IP50 (Housing)
300 (Supply Circuit)V
Carlo Gavazzi Level Controller -
Carlo Gavazzi Level Controller -
Add to parts list
RS Stock No.: 859-2945Brand: Carlo GavazziManufacturers Part No.: CLP2EA1C115

AED 581.07

AED 581.07 Each (ex VAT)

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1

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1AED 581.07
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Carlo Gavazzi
-
-
-
-
-
-
-
-
-20°C
+50°C
-
-
-
-
-
-
-
-
-
-