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Level Controllers

Level controllers are automated units for measuring the level of fluid in a contained area. They're used in systems that prevent liquid levels becoming excessively high or low.

How do level controllers work?

Firstly, a sensor detects the fluid level in either a container or a natural setting, such as a lake. It then sends a signal – normally either pneumatic or elect...

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ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input
RS Stock No. 135-6323
Brand ABB
Manufacturers Part No. 1SVR730850R2100 CM-ENS.13S

£ 116.21

Each

Add to basket
ABB
1
DIN Rail Mount
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
5 → 100 kΩ
IP20 (Terminal), IP50 (Housing)
Screw
Voltage
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
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
1
CM-ENS
300 (Supply Circuit)V
ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
RS Stock No. 135-6328
Brand ABB
Manufacturers Part No. 1SVR730850R0300 CM-ENS.31S

£ 169.07

Each

Add to basket
ABB
1
DIN Rail Mount
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
0.1 → 1000 kΩ
IP20 (Terminal), IP50 (Housing)
Screw
Voltage
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
11 mA
1
CM-ENS
300 (Supply Circuit)V
ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
RS Stock No. 135-6325
Brand ABB
Manufacturers Part No. 1SVR730850R0100 CM-ENS.11S

£ 116.21

Each

Add to basket
ABB
1
DIN Rail Mount
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
5 → 100 kΩ
IP20 (Terminal), IP50 (Housing)
Screw
Voltage
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
11 mA
1
CM-ENS
300 (Supply Circuit)V
Omron 61F Series Level Controller -, 230 V 3 Relay
RS Stock No. 214-6708
Brand Omron
Manufacturers Part No. 61F-GP-N8H 230VAC

£ 96.54

Each

Add to basket
Omron
3
-
8V
230 V
84mm
-
-
-
-
Relay
-
-
-
-
-
-
-
61F
-
Omron 61F-GP Series Conductive Level Controller - DIN Rail Mount, 24 V 3 voltage Input Relay
RS Stock No. 215-5016
Brand Omron
Manufacturers Part No. 61F-GP-N8 24VAC

£ 88.32

Each

Add to basket
Omron
3
DIN Rail Mount
24V
24 V
84mm
-
-
-
-
Relay
-
-
-
Voltage
-
-
-
61F-GP
-
ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
RS Stock No. 135-6327
Brand ABB
Manufacturers Part No. 1SVR730850R0200 CM-ENS.21S

£ 120.37

Each

Add to basket
ABB
1
DIN Rail Mount
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
0.1 → 1000 kΩ
IP20 (Terminal), IP50 (Housing)
Screw
Voltage
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
11 mA
1
CM-ENS
300 (Supply Circuit)V
ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
RS Stock No. 135-6334
Brand ABB
Manufacturers Part No. 1SVR740850R0300 CM-ENS.31P

£ 180.87

Each

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

£ 85.82

Each

Add to basket
ABB
-
DIN Rail Mount, 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
RS Stock No. 201-0776
Brand Carlo Gavazzi
Manufacturers Part No. CLD2EB1BU24

£ 86.23

Each

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

£ 128.75

Each

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

£ 492.84

Each

Add to basket
Vega
1
Wall Mount
27V
100 → 230 V
162mm
-
76mm
-40°C
-
Analogue and Relay
-
IP65
M20
Voltage
-
5 W
4
VEGAMET 841
-
Omron 61F-GP-N Series Conductive Level Controller - DIN Rail Mount, 110 V 3 voltage Input Relay
RS Stock No. 215-5015
Brand Omron
Manufacturers Part No. 61F-GP-N2 110VAC

£ 91.03

Each

Add to basket
Omron
3
DIN Rail Mount
24V
110 V
49.4mm
-
-
-
-
Relay
-
-
-
Voltage
-
-
-
61F-GP-N
-
ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input
RS Stock No. 135-6329
Brand ABB
Manufacturers Part No. 1SVR740850R2100 CM-ENS.13P

£ 124.38

Each

Add to basket
ABB
1
DIN Rail Mount
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
5 → 100 kΩ
IP20 (Terminal), IP50 (Housing)
Push In
Voltage
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
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
1
CM-ENS
300 (Supply Circuit)V
ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
RS Stock No. 135-6331
Brand ABB
Manufacturers Part No. 1SVR740850R0100 CM-ENS.11P

£ 124.38

Each

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

£ 85.82

Each

Add to basket
ABB
-
DIN Rail Mount, Screw Mount, Snap-On
30V ac
110 → 130 V ac
88.5mm
22.5mm
78mm
-
-
-
-
-
-
-
-
-
-
-
-
ABB Liquid Level Relay - DIN Rail Mount, Screw Mount, Snap-On, 220 → 240 V ac
RS Stock No. 746-7431
Brand ABB
Manufacturers Part No. 1SVR550851R9400 CM-ENE MAX

£ 86.30

Each

Add to basket
ABB
-
DIN Rail Mount, Screw Mount, Snap-On
30V ac
220 → 240 V ac
88.5mm
22.5mm
78mm
-
-
-
-
-
-
-
-
-
-
-
-
Omron 61F Series Level Controller - DIN Rail, 24 V 3 Relay
RS Stock No. 214-7512
Brand Omron
Manufacturers Part No. 61F-GP-N8D 24VAC

£ 117.60

Each

Add to basket
Omron
3
DIN Rail
-
24 V
-
-
-
-
-
Relay
-
-
-
-
-
-
-
61F
-
Vega VEGAMET 862 Series Level Controller - Wall Mount, 100 → 230 V 2 Voltage Input Analogue and Relay
RS Stock No. 206-7062
Brand Vega
Manufacturers Part No. CR - 222 22A

£ 934.44

Each

Add to basket
Vega
2
Wall Mount
27V
100 → 230 V
200mm
-
76mm
-40°C
-
Analogue and Relay
-
IP65
M20
Voltage
-
5 W
9
VEGAMET 862
-
Omron 61F Series Level Controller - DIN Rail, 24 V Relay
RS Stock No. 214-7513
Brand Omron
Manufacturers Part No. 61F-GP-N8H 24VAC

£ 96.54

Each

Add to basket
Omron
-
DIN Rail
-
24 V
-
-
-
-
-
Relay
-
-
-
-
-
-
-
61F
-
ABB CM-ENS Series Liquid Level Relay - DIN Rail Mount, 110 → 130 V ac, 220 → 240 V ac 1 Voltage Input
RS Stock No. 135-6324
Brand ABB
Manufacturers Part No. 1SVR730850R2200 CM-ENS.23S

£ 120.37

Each

Add to basket
ABB
1
DIN Rail Mount
-
110 → 130 V ac, 220 → 240 V ac
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
0.1 → 1000 kΩ
IP20 (Terminal), IP50 (Housing)
Screw
Voltage
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
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
1
CM-ENS
300 (Supply Circuit)V