Capacitance Level Transmitter

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  • Capacitance Level Transmitter
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Capacitance Level Transmitter is used in sensing level of liquids. Capacitance Level Transmitter can be used for conductive as well as nonconductive liquids. It is offered with PTFE sleeve for better insulation & to withstand high temperature in conductive tanks the insulated probe acts as one electrode & the tank wall as another electrode, any change in liquid level the dielectric value will change thereby changing the capacitance value proportional to the liquid level. In case of nonconductive tanks, a reference probe is provided as ground electrode.

The output is 4-20mA, 4 wire connections for isolated supply & 3 wires for non isolated supply. 2 wire loop powered output is also available. The tank empty (4mA) & Full (20mA) calibration is through easy field calibration button in case of 4 wire & 3 wire. For 2 wires it is through multi turn trimpot. Rigid probe is offered for tank depth upto 3 mtr & Flexible probe upto 15mtr. Capacitance Level Transmitter is available with different mounting arrangement to suit customer requirement. It is widely used for water, diesel, oil and chemical application.


Highlights :

  • ● Excellent design
  • ● Used for sensing level of liquids
  • ● Longer service life

Technical Specification :


Type 2 Wire (Loop powered), 3 wire (isolated), 4 wire (Isolated) 4-20 mA 0-10 V DC
Input 24V Dc
Permissible Load 500Ω
Measuring Rage 200 mm to 3000 mm in Rigid Probe Upto 15000 mm in Flexile Probe
Pressure Max. 5kg / cm 2
Temperature -25 to 100oC
Enclosure Die Cast aluminium, Weatherproof or Flameproof
Resolution 5mm
Accuracy +0.5 % Fs
Mounting Threaded -½" / 1" / 2" bspm or Npt Flange - 1" /2" Asa/Ansi/Jis/din
Mounting SS 304 or SS 316