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 electrical – to a control valve, solenoid, or other external control device. If the fluid level needs to be adjusted, the control valve will open or close according to the information it has received.


Types of level controllers

The two main types of level controllers are pneumatic and electric. Your choice of controller will depend on factors such as the type and density of fluid being measured, as well as the pressure of the container.

  • Pneumatic level controllers are preferred when the material is hazardous, or electricity is unavailable. 
  • Electric level controllers are useful in pressurised tanks and are generally very accurate and reliable. 

Level controllers measure either exact volumes or when fluid drops above or below a fixed point.



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Omschrijving Prijs Number of Inputs Mounting Style Probe Voltage Supply Voltage Overall Length Overall Width Overall Depth Response Time Minimum Operating Temperature Maximum Operating Temperature Current Rating Hazardous Area Certification IP Rating Input Type
RS-stocknr. 135-6325
Fabrikantnummer1SVR730850R0100
FabrikantABB
88,13 €
Each
Aantal stuks
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 746-7431
Fabrikantnummer1SVR550851R9400
FabrikantABB
60,64 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 → 240 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-stocknr. 746-7444
Fabrikantnummer1SVR550850R9500
FabrikantABB
50,61 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 110 → 130 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-stocknr. 746-7435
Fabrikantnummer1SVR550855R9500
FabrikantABB
60,64 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 24 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-stocknr. 135-6330
Fabrikantnummer1SVR740850R2200
FabrikantABB
97,63 €
Each
Aantal stuks
1 DIN Rail Mount - 110 → 130 V ac, 220 → 240 V ac 113.4mm 22.5mm 113.4mm - -25°C +60°C 8.5 (220 → 240 V ac) mA, 20 (110 → 130 V ac) mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 135-6327
Fabrikantnummer1SVR730850R0200
FabrikantABB
91,26 €
Each
Aantal stuks
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 746-7491
Fabrikantnummer1SVR450052R0100
FabrikantABB
162,46 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 380 → 415 V ac 109.5mm 45mm 78mm - - - - - - -
RS-stocknr. 746-7488
Fabrikantnummer1SVR450050R0000
FabrikantABB
124,62 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 20V ac 110 → 130 V ac 109.5mm 45mm 78mm - - - - - - -
RS-stocknr. 135-6331
Fabrikantnummer1SVR740850R0100
FabrikantABB
94,30 €
Each
Aantal stuks
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 746-7447
Fabrikantnummer1SVR550851R9500
FabrikantABB
60,64 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 → 240 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-stocknr. 135-6329
Fabrikantnummer1SVR740850R2100
FabrikantABB
94,30 €
Each
Aantal stuks
1 DIN Rail Mount - 110 → 130 V ac, 220 → 240 V ac 113.4mm 22.5mm 113.4mm - -25°C +60°C 8.5 (220 → 240 V ac) mA, 20 (110 → 130 V ac) mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 135-6323
Fabrikantnummer1SVR730850R2100
FabrikantABB
88,13 €
Each
Aantal stuks
1 DIN Rail Mount - 110 → 130 V ac, 220 → 240 V ac 113.4mm 22.5mm 113.4mm - -25°C +60°C 8.5 (220 → 240 V ac) mA, 20 (110 → 130 V ac) mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 746-7469
Fabrikantnummer1SVR430851R9200
FabrikantABB
91,24 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 24 V ac 109.5mm 22.5mm 78mm - - - - - - -
RS-stocknr. 135-6328
Fabrikantnummer1SVR730850R0300
FabrikantABB
128,21 €
Each
Aantal stuks
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 135-6324
Fabrikantnummer1SVR730850R2200
FabrikantABB
91,26 €
Each
Aantal stuks
1 DIN Rail Mount - 110 → 130 V ac, 220 → 240 V ac 113.4mm 22.5mm 113.4mm - -25°C +60°C 8.5 (220 → 240 V ac) mA, 20 (110 → 130 V ac) mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 135-6334
Fabrikantnummer1SVR740850R0300
FabrikantABB
137,18 €
Each
Aantal stuks
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 135-6333
Fabrikantnummer1SVR740850R0200
FabrikantABB
97,63 €
Each
Aantal stuks
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS-stocknr. 746-7466
Fabrikantnummer1SVR430851R1300
FabrikantABB
95,61 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 → 240 V ac 109.5mm 22.5mm 78mm - - - - - - -