Website Outage

Due to essential maintenance the website will be unavailable from 3am to 7am (GMT) Saturday 10th May. We apologise for any inconvenience.

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...

Showing 1-20 of 60 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
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
Add to parts list
RS Stock No.: 266-0463Brand: RS PRO

€ 230.22

€ 230.22 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 230.22
Add to basket
RS Pro
-
35 mm DIN rail
22V ac
230 V ac
110mm
-
-
-
-
-
-
-
-
Conductive Probe
-
-
-
SPDT Relay
-
RS PRO Level Controller - DIN Rail, 150 → 260 V Relay
RS PRO Level Controller - DIN Rail, 150 → 260 V Relay
Add to parts list
RS Stock No.: 122-211Brand: RS PRO

€ 15.53

€ 15.53 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 15.53
Add to basket
RS Pro
-
DIN Rail
-
150 → 260 V
94.6mm
-
-
-
-
-
IP 20
-
-
-
-
-
-
Relay
-
RS PRO Level Controller - DIN Rail, 24 V ac/dc Relay
RS PRO Level Controller - DIN Rail, 24 V ac/dc Relay
Add to parts list
RS Stock No.: 122-213Brand: RS PRO

€ 15.53

€ 15.53 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 15.53
Add to basket
RS Pro
-
DIN Rail
-
24 V ac/dc
94.6mm
-
-
-
-
-
IP 20
-
-
-
-
-
-
Relay
-
Carlo Gavazzi CL Series Level Relay - DIN Rail, 230 V 2 Sensor Input Relay
Carlo Gavazzi CL Series Level Relay - DIN Rail, 230 V 2 Sensor Input Relay
Add to parts list
RS Stock No.: 350-569Brand: Carlo GavazziManufacturers Part No.: CLD2EA1C230

€ 130.45

€ 130.45 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 130.45
Add to basket
Carlo Gavazzi
2
DIN Rail
5V ac
230 V
81mm
-
-
-
-
-
-
-
-
Sensor
-
-
-
Relay
CL
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
Add to parts list
RS Stock No.: 135-6323Brand: ABBManufacturers Part No.: 1SVR730850R2100 CM-ENS.13S

€ 117.24

€ 117.24 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 117.24
Add to basket
ABB
1
DIN Rail
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
5 → 100 kΩ
Voltage
Screw
300 (Supply Circuit)V
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
SPDT Relay
CM-ENS
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
Add to parts list
RS Stock No.: 135-6328Brand: ABBManufacturers Part No.: 1SVR730850R0300 CM-ENS.31S

€ 170.56

€ 170.56 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 170.56
Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
11 mA
0.1 → 1000 kΩ
Voltage
Screw
300 (Supply Circuit)V
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
SPDT Relay
CM-ENS
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
Add to parts list
RS Stock No.: 135-6325Brand: ABBManufacturers Part No.: 1SVR730850R0100 CM-ENS.11S

€ 117.24

€ 117.24 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 117.24
Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
11 mA
5 → 100 kΩ
Voltage
Screw
300 (Supply Circuit)V
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
SPDT Relay
CM-ENS
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
Add to parts list
RS Stock No.: 135-6327Brand: ABBManufacturers Part No.: 1SVR730850R0200 CM-ENS.21S

€ 121.44

€ 121.44 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 121.44
Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
11 mA
0.1 → 1000 kΩ
Voltage
Screw
300 (Supply Circuit)V
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
SPDT Relay
CM-ENS
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
Add to parts list
RS Stock No.: 135-6334Brand: ABBManufacturers Part No.: 1SVR740850R0300 CM-ENS.31P

€ 182.50

€ 182.50 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 182.50
Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
2
IP20 (Terminal), IP50 (Housing)
11 mA
0.1 → 1000 kΩ
Voltage
-
300 (Supply Circuit)V
-
SPDT Relay
CM-ENS
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
Add to parts list
RS Stock No.: 746-7447Brand: ABBManufacturers Part No.: 1SVR550851R9500 CM-ENE MIN

€ 86.58

€ 86.58 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 86.58
Add to basket
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
Add to parts list
RS Stock No.: 201-0776Brand: Carlo GavazziManufacturers Part No.: CLD2EB1BU24

€ 80.20

€ 80.20 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 80.20
Add to basket
Carlo Gavazzi
2
DIN Rail
5V
24 V
100000mm
-
-
-
-
-
-
-
-
Analog
-
-
-
Relay
CLD2EB1BU24
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
Add to parts list
RS Stock No.: 135-6333Brand: ABBManufacturers Part No.: 1SVR740850R0200 CM-ENS.21P

€ 129.88

€ 129.88 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 129.88
Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
11 mA
0.1 → 1000 kΩ
Voltage
-
300 (Supply Circuit)V
-
SPDT Relay
CM-ENS
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
Add to parts list
RS Stock No.: 206-7058Brand: VegaManufacturers Part No.: MET841.XXX1C

€ 546.76

€ 546.76 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 546.76
Add to basket
Vega
1
Wall Mount
27V
100 → 230 V
162mm
-
76mm
-40°C
-
4
IP65
5 W
-
Voltage
M20
-
-
Analogue and Relay
VEGAMET 841
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
Add to parts list
RS Stock No.: 135-6329Brand: ABBManufacturers Part No.: 1SVR740850R2100 CM-ENS.13P

€ 125.48

€ 125.48 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 125.48
Add to basket
ABB
1
DIN Rail
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
5 → 100 kΩ
Voltage
Push In
300 (Supply Circuit)V
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
SPDT Relay
CM-ENS
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
Add to parts list
RS Stock No.: 135-6331Brand: ABBManufacturers Part No.: 1SVR740850R0100 CM-ENS.11P

€ 125.48

€ 125.48 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 125.48
Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
11 mA
5 → 100 kΩ
Voltage
-
300 (Supply Circuit)V
-
SPDT Relay
CM-ENS
ABB Liquid Level Relay - DIN Rail, Screw Mount, Snap-On, 110 → 130 V ac
ABB Liquid Level Relay - DIN Rail, Screw Mount, Snap-On, 110 → 130 V ac
Add to parts list
RS Stock No.: 746-7444Brand: ABBManufacturers Part No.: 1SVR550850R9500 CM-ENE MIN

€ 86.58

€ 86.58 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 86.58
Add to basket
ABB
-
DIN Rail, Screw Mount, Snap-On
30V ac
110 → 130 V ac
88.5mm
22.5mm
78mm
-
-
-
-
-
-
-
-
-
-
-
-
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
Add to parts list
RS Stock No.: 746-7431Brand: ABBManufacturers Part No.: 1SVR550851R9400 CM-ENE MAX

€ 86.58

€ 86.58 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 86.58
Add to basket
ABB
-
DIN Rail, Screw Mount, Snap-On
30V ac
220 → 240 V ac
88.5mm
22.5mm
78mm
-
-
-
-
-
-
-
-
-
-
-
-
Vega VEGAMET 862 Series Level Controller - Wall Mount, 100 → 230 V 2 Voltage Input Analogue and Relay
Vega VEGAMET 862 Series Level Controller - Wall Mount, 100 → 230 V 2 Voltage Input Analogue and Relay
Add to parts list
RS Stock No.: 206-7062Brand: VegaManufacturers Part No.: MET862.XXX1C

€ 917.52

€ 917.52 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 917.52
Add to basket
Vega
2
Wall Mount
27V
100 → 230 V
200mm
-
76mm
-40°C
-
9
IP65
5 W
-
Voltage
M20
-
-
Analogue and Relay
VEGAMET 862
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
Add to parts list
RS Stock No.: 135-6324Brand: ABBManufacturers Part No.: 1SVR730850R2200 CM-ENS.23S

€ 121.44

€ 121.44 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 121.44
Add to basket
ABB
1
DIN Rail
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
113.4mm
-25°C
+60°C
1
IP20 (Terminal), IP50 (Housing)
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
0.1 → 1000 kΩ
Voltage
Screw
300 (Supply Circuit)V
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
SPDT Relay
CM-ENS
ABB Liquid Level Relay - DIN Rail, Screw Mount, Snap-On, 24 V ac
ABB Liquid Level Relay - DIN Rail, Screw Mount, Snap-On, 24 V ac
Add to parts list
RS Stock No.: 746-7435Brand: ABBManufacturers Part No.: 1SVR550855R9500 CM-ENE MIN

€ 86.58

€ 86.58 Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 86.58
Add to basket
ABB
-
DIN Rail, Screw Mount, Snap-On
30V ac
24 V ac
88.5mm
22.5mm
78mm
-
-
-
-
-
-
-
-
-
-
-
-