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. 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. 892-9760
Fabrikantnummer3491L1P7I1
FabrikantRosemount
791,26 €
Each
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1 Panel Mount 230/115Vac selectable 115 V ac, 230 V ac 144.8mm 74.7mm 173mm - -40°C +55°C 200 (Fuse) mA, 4 → 20 mA ATEX IP40 Current, Voltage
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. 348-7933
FabrikantnummerMXL-10.230/RS
100,82 €
Each
Aantal stuks
2 DIN Rail Mount 12V ac 230 V ac, 24 V ac 104mm 22.5mm 80mm - -20°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 200 (Fuse) mA, 4 → 20 mA ATEX IP65 Current, Voltage
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. 884-2464
Fabrikantnummer4431AD1
FabrikantGIC
52,64 €
Each
Aantal stuks
- - - 400 V ac - - - 0 → 10s -10°C +60°C - - - -
RS-stocknr. 859-2945
FabrikantnummerCLP2EA1C115
FabrikantCarlo Gavazzi
198,30 €
Each
Aantal stuks
- - - - - - - - -20°C +50°C - - - -
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. 144-0875
FabrikantnummerK7L-UDPB
FabrikantOmron
443,90 €
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1 Plug-In 24V dc 12 → 24 V dc 12.8mm 28.8mm 46mm - -10°C +55°C - - - Voltage
RS-stocknr. 144-9334
Fabrikantnummer84800054
FabrikantXylem
879,34 €
Each
Aantal stuks
10 Panel Mounted 10V ac 240 V ac 96mm 96mm 130mm - -10°C +60°C 800 μA - - -
RS-stocknr. 859-2948
FabrikantnummerCLP2EA1CM24
FabrikantCarlo Gavazzi
198,30 €
Each
Aantal stuks
- - - - - - - - -20°C +50°C - - - -
RS-stocknr. 348-7911
FabrikantnummerMXL-10.924/RS
102,33 €
Each
Aantal stuks
2 DIN Rail Mount 12V ac 24 V dc 104mm 22.5mm 80mm - -20°C +55°C - - - -
RS-stocknr. 111-3527
FabrikantnummerK7L-AT50B
FabrikantOmron
282,90 €
Each
Aantal stuks
1 DIN Rail Mount - 12 → 24 V dc 12.8mm 46mm 28.8mm - -10°C +55°C - - - -
RS-stocknr. 780-0298
FabrikantnummerSM20
FabrikantCynergy3
75,79 €
Each
Aantal stuks
- - - - - - - - 0°C +50°C - - - -
RS-stocknr. 135-6329
Fabrikantnummer1SVR740850R2100
FabrikantABB
104,77 €
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 20 (110 → 130 V ac) mA, 8.5 (220 → 240 V ac) mA - IP20 (Terminal), IP50 (Housing) Voltage
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