Capacitance Level Sensor

Product Details:

With thorough understanding of the relevant industry, we are offering a wide range of Capacitance Type Level Transmitter.

Features:

• Rugged construction
• High performance
• Long operational life

Product Details:

capacitance is formed between the probe and the vessel wall.As the level of the measuring medium rises or falls capacitancebetween the probe and vessel wall changes proportionately. Ahigh frequency sine wave is applied between the probe andtank wall. A change of medium level will induce a change in thecurrent of the applied sine wave. From when thecapacitance in the vessel increase, impedance will decreaseand current will increase and vice-versa. (Z=Resistance,C=Capacitance, F= Frequency)Head mounted electronics converts the capacitance variation to 4-20mA signal for long distanc etransmission. It is provided with trimpots for SPAN and ZERO adjustments. With no moving partsit is free from wear and tear, rugged and robust in construction. No dead zone like float basedinstruments.It must be ensured that the probe is parallel to the tank wall throughout it's length.

Additional Information:

• Item Code: CLT-CF

Product Details:

A capacitance is formed between the probe and the vessel wall .As the level of the measuring medium rises or falls capacitance between the probe and vessel wall changes proportionately. A high frequency sine wave is applied between the probe and tank wall. A change of medium level will induce a change in the current of the applied sine wave. From  when the capacitance in the vessel increase, impedance will decrease and current will increase and vice-versa. (Z=Resistance, C=Capacitance, F= Frequency) Head mounted electronics converts the capacitance variation to 4-20mA signal for long distance transmission. It is provided with trimpots for SPAN and ZERO adjustments. With no moving parts it is free from wear and tear, rugged and robust in construction. No dead zone like float based instruments.

It must be ensured that the probe is parallel to the tank wall throughout it''s length.

Technical Specification

Capacitance type 3 wire Level transmitter Model (CLT-1) with non insulated probes for non-conductive liquids or PTFE Teflon insulated probes for conductive liquids.

While sending enquiries for capacitance type level transmitters, please furnish following informations to enable us to submit a suitable offer:

• Name of service Medium/Liquid
• Dielectric constant of the medium.
• Operating Temperature and pressure. Does the temperature vary? If so how much?
• Nature of liquid - Foaming, Viscous, Sticky etc.
• If agitation is involved whether sufficient space is available for probe between agitator and tank wall to avoid damage.
• Material of tank - Metallic or Non- Metallic
• If mounted on nozzle, height of nozzle, with tank dimensions and drawings.