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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Beskrivning Pris 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-artikelnummer 746-7435
Tillv. art.nr1SVR550855R9500
VarumärkeABB
683,99 kr
Each
Enheter
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 24 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-artikelnummer 746-7466
Tillv. art.nr1SVR430851R1300
VarumärkeABB
902,65 kr
Each
Enheter
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 240 V ac 109.5mm 22.5mm 78mm - - - - - - -
RS-artikelnummer 135-6331
Tillv. art.nr1SVR740850R0100
VarumärkeABB
1 070,19 kr
Each
Enheter
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-artikelnummer 746-7469
Tillv. art.nr1SVR430851R9200
VarumärkeABB
870,07 kr
Each
Enheter
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 24 V ac 109.5mm 22.5mm 78mm - - - - - - -
RS-artikelnummer 135-6333
Tillv. art.nr1SVR740850R0200
VarumärkeABB
1 107,41 kr
Each
Enheter
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-artikelnummer 135-6330
Tillv. art.nr1SVR740850R2200
VarumärkeABB
1 107,41 kr
Each
Enheter
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-artikelnummer 135-6329
Tillv. art.nr1SVR740850R2100
VarumärkeABB
1 070,19 kr
Each
Enheter
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-artikelnummer 135-6324
Tillv. art.nr1SVR730850R2200
VarumärkeABB
1 042,27 kr
Each
Enheter
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-artikelnummer 135-6327
Tillv. art.nr1SVR730850R0200
VarumärkeABB
1 042,27 kr
Each
Enheter
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-artikelnummer 135-6334
Tillv. art.nr1SVR740850R0300
VarumärkeABB
1 516,88 kr
Each
Enheter
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-artikelnummer 135-6323
Tillv. art.nr1SVR730850R2100
VarumärkeABB
995,74 kr
Each
Enheter
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-artikelnummer 746-7447
Tillv. art.nr1SVR550851R9500
VarumärkeABB
683,99 kr
Each
Enheter
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 240 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-artikelnummer 746-7444
Tillv. art.nr1SVR550850R9500
VarumärkeABB
683,99 kr
Each
Enheter
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 110 130 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-artikelnummer 746-7431
Tillv. art.nr1SVR550851R9400
VarumärkeABB
683,99 kr
Each
Enheter
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 240 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS-artikelnummer 135-6325
Tillv. art.nr1SVR730850R0100
VarumärkeABB
995,74 kr
Each
Enheter
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-artikelnummer 135-6328
Tillv. art.nr1SVR730850R0300
VarumärkeABB
1 433,12 kr
Each
Enheter
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-artikelnummer 746-7488
Tillv. art.nr1SVR450050R0000
VarumärkeABB
1 188,28 kr
Each
Enheter
- DIN Rail Mount, Screw Mount, Snap-On 20V ac 110 130 V ac 109.5mm 45mm 78mm - - - - - - -