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, 150 → 260 V Relay
RS Stock No.: 122-211Brand: RS PRO

BD 8.700

BD 8.700 Each (Exc. Vat)

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

BD 8.700

BD 8.700 Each (Exc. Vat)

Add to basket
RS Pro
-
DIN Rail
-
24 V ac/dc
94.6mm
-
-
-
-
Relay
IP 20
-
-
-
-
-
-
-
-

BD 128.393

BD 128.393 Each (Exc. Vat)

Add to basket
RS Pro
-
35 mm DIN rail
22V ac
230 V ac
110mm
-
-
-
-
SPDT Relay
-
-
-
-
-
Conductive Probe
-
-
-
Carlo Gavazzi CL Series Level Relay - DIN Rail, 230 V 2 Sensor Input Relay
RS Stock No.: 350-569Brand: Carlo GavazziManufacturers Part No.: CLD2EA1C230

BD 70.628

BD 70.628 Each (Exc. Vat)

Add to basket
Carlo Gavazzi
2
DIN Rail
5V ac
230 V
81mm
-
-
-
-
Relay
-
-
-
-
-
Sensor
CL
-
-
GIC 44 Series Level Controller -, 240 V ac
RS Stock No.: 884-2455Brand: GICManufacturers Part No.: 4421AD1

BD 34.492

BD 34.492 Each (Exc. Vat)

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

BD 64.112

BD 64.112 Each (Exc. Vat)

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
SPDT Relay
IP20 (Terminal), IP50 (Housing)
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
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
Screw
Voltage
CM-ENS
300 (Supply Circuit)V
1
ABB CM-ENS Series Liquid Level Relay - DIN Rail, 24 → 240 V ac/dc 1 Voltage Input SPDT Relay
RS Stock No.: 135-6328Brand: ABBManufacturers Part No.: 1SVR730850R0300 CM-ENS.31S

BD 93.267

BD 93.267 Each (Exc. Vat)

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

BD 64.112

BD 64.112 Each (Exc. Vat)

Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
IP20 (Terminal), IP50 (Housing)
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
11 mA
Screw
Voltage
CM-ENS
300 (Supply Circuit)V
1
Carlo Gavazzi Level Controller -
RS Stock No.: 859-2948Brand: Carlo GavazziManufacturers Part No.: CLP2EA1CM24

BD 56.701

BD 56.701 Each (Exc. Vat)

Add to basket
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
RS Stock No.: 135-6327Brand: ABBManufacturers Part No.: 1SVR730850R0200 CM-ENS.21S

BD 66.411

BD 66.411 Each (Exc. Vat)

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

BD 99.801

BD 99.801 Each (Exc. Vat)

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

BD 47.347

BD 47.347 Each (Exc. Vat)

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
RS Stock No.: 201-0776Brand: Carlo GavazziManufacturers Part No.: CLD2EB1BU24

BD 45.973

BD 45.973 Each (Exc. Vat)

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

BD 71.027

BD 71.027 Each (Exc. Vat)

Add to basket
ABB
1
DIN Rail
-
24 → 240 V ac/dc
113.4mm
22.5mm
113.4mm
-25°C
+60°C
SPDT Relay
IP20 (Terminal), IP50 (Housing)
-
0.1 → 1000 kΩ
11 mA
-
Voltage
CM-ENS
300 (Supply Circuit)V
1
Vega VEGAMET 841 Series Level Controller - Wall Mount, 100 → 230 V 1 Voltage Input Analogue and Relay
RS Stock No.: 206-7058Brand: VegaManufacturers Part No.: MET841.XXX1C

BD 296.027

BD 296.027 Each (Exc. Vat)

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

BD 94.241

BD 94.241 Each (Exc. Vat)

Add to basket
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
RS Stock No.: 135-6329Brand: ABBManufacturers Part No.: 1SVR740850R2100 CM-ENS.13P

BD 68.619

BD 68.619 Each (Exc. Vat)

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
SPDT Relay
IP20 (Terminal), IP50 (Housing)
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
20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA
Push In
Voltage
CM-ENS
300 (Supply Circuit)V
1
Carlo Gavazzi Level Controller -
RS Stock No.: 859-2945Brand: Carlo GavazziManufacturers Part No.: CLP2EA1C115

BD 63.774

BD 63.774 Each (Exc. Vat)

Add to basket
Carlo Gavazzi
-
-
-
-
-
-
-
-20°C
+50°C
-
-
-
-
-
-
-
-
-
-
Dold Liquid Level Relay - DIN Rail, 24 V dc 1
RS Stock No.: 240-9005Brand: DoldManufacturers Part No.: MK9151.11 2-450kOhm DC24V

BD 94.241

BD 94.241 Each (Exc. Vat)

Add to basket
Dold
1
DIN Rail
10V ac
24 V dc
82mm
22.5mm
99mm
-20°C
+60°C
-
-
-
-
-
-
-
-
-
-
GIC 44 Series Level Controller -, 110 V ac
RS Stock No.: 884-2451Brand: GICManufacturers Part No.: 4411AD1

BD 34.395

BD 34.395 Each (Exc. Vat)

Add to basket
GIC
-
-
-
110 V ac
-
-
-
-10°C
+60°C
-
-
CE, RoHS
-
-
-
-
44
-
-