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. 510-9297
Fabrikantnummer61F-GPN-BC 24VDC
FabrikantOmron
166,90 €
Each
Aantal stuks
- DIN Rail Mount 5V ac 24 V dc 84mm 38mm 49.4mm - -10°C +55°C - - - -
RS-stocknr. 303-0414
Fabrikantnummer61FGPN8230AC
FabrikantOmron
89,05 €
Each
Aantal stuks
1 DIN Rail Mount 8V ac 230 V ac 84mm 38mm 49.4mm - -10°C +55°C - - - -
RS-stocknr. 768-2075
FabrikantnummerMET381.CX
FabrikantVega
672,75 €
Each
Aantal stuks
- - - - - - - - -20°C +60°C - ATEX - -
RS-stocknr. 892-9760
Fabrikantnummer3491L1P7I1
FabrikantRosemount
791,26 €
Each
Aantal stuks
1 Panel Mount 230/115Vac selectable 115 V ac, 230 V ac 144.8mm 74.7mm 173mm - -40°C +55°C 4 → 20 mA, 200 (Fuse) mA ATEX IP40 Current, Voltage
RS-stocknr. 361-1596
Fabrikantnummer45225 230VAC
FabrikantBroyce Control
61,67 €
Each
Aantal stuks
1 DIN Rail Mount 17V ac 230 V ac 78mm 45mm 99mm - -20°C +60°C - - - -
RS-stocknr. 510-9304
Fabrikantnummer61F-GPN-BT 24VDC
FabrikantOmron
152,80 €
Each
Aantal stuks
- DIN Rail Mount 5V ac 24 V dc 84mm 38mm 49.4mm - -10°C +55°C - - - -
RS-stocknr. 303-0391
Fabrikantnummer61FGPN8110AC
FabrikantOmron
101,70 €
Each
Aantal stuks
1 DIN Rail Mount 8V ac 110 V ac 84mm 38mm 49.4mm - -10°C +55°C - - - -
RS-stocknr. 892-9766
Fabrikantnummer3491L1P6I1
FabrikantRosemount
719,33 €
Each
Aantal stuks
1 Wall Mount 230/115Vac selectable 115 V ac, 230 V ac 213mm 185mm 84mm - -40°C +55°C 4 → 20 mA, 200 (Fuse) mA ATEX IP65 Current, Voltage
RS-stocknr. 348-7933
FabrikantnummerMXL-10.230/RS
100,82 €
Each
Aantal stuks
2 DIN Rail Mount 12V ac 24 V ac, 230 V ac 104mm 22.5mm 80mm - -20°C +55°C - - - -
RS-stocknr. 804-3945
Fabrikantnummer7ML5050-0AA11-1DA0
FabrikantSiemens
972,00 €
Each
Aantal stuks
2 Panel Mount - 10 32 V dc, 100 230 V ac 190mm 144mm 155mm - -20°C +50°C - - - -
RS-stocknr. 889-1545
FabrikantnummerLI55-1211
FabrikantFlowline
749,62 €
Each
Aantal stuks
1 DIN Rail Mount, Panel Mount - 85 265 V ac 119mm 62mm 136mm - -40°C +65°C 3 A - IP65 Sensor
RS-stocknr. 889-1536
FabrikantnummerLI55-1201
FabrikantFlowline
628,35 €
Each
Aantal stuks
1 DIN Rail Mount, Panel Mount - 85 265 V ac 119mm 62mm 136mm - -40°C +65°C 3 A - IP65 Sensor
RS-stocknr. 124-0114
FabrikantnummerLI40-1001
FabrikantFlowline
204,60 €
Each
Aantal stuks
1 Panel Mount - - 85.5mm 78.6mm 17mm - -20°C +60°C - - IP65 Sensor
RS-stocknr. 889-1576
FabrikantnummerLI90-1001
FabrikantFlowline
1.096,88 €
Each
Aantal stuks
4 DIN Rail Mount, Panel Mount - 10 30 V dc 96mm 96mm - - 0°C +50°C 3 A - IP65 Sensor
RS-stocknr. 859-2948
FabrikantnummerCLP2EA1CM24
FabrikantCarlo Gavazzi
198,30 €
Each
Aantal stuks
- - - - - - - - -20°C +50°C - - - -
RS-stocknr. 135-6331
Fabrikantnummer1SVR740850R0100
FabrikantABB
115,00 €
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
73,50 €
Each
Aantal stuks
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 240 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-stocknr. 386-8556
Fabrikantnummer202995/00-91/000
FabrikantJumo
206,82 €
Each
Aantal stuks
3 - - - 66mm - - - -10°C +60°C - - - -
RS-stocknr. 889-1532
FabrikantnummerLI55-1011
FabrikantFlowline
673,47 €
Each
Aantal stuks
- - - 85 265 V ac - - - - -40°C +60°C 3 A - - -
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 - - - - - - -
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