Mahalaxmi InstrumentsMahalaxmi Instruments
Capacitance & Rf Admittance Type Level Transmitter & Switches
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We are one of the prominent manufacturers and exporters of Capacitance & RF Admittance Type Level Transmitter & Switches. The Mahalaxmi make level switches and transmitters are weather proof as the housing is made of cast aluminum. Further, these are available in different working pressure and temperature ranges as per the specific application requirements.




Level Transmitter Switches

Level Transmitter Switches

Capacitance & RF Admittance & Type Level Transmitter Switches:

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 trim pots 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.
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Mr. K. N. Krishnan / Mr. K. Vinod (Proprietor / Chief Executive)
311 Sagar Industrial Estate Near Toll Naka Dahisar (East)
Mumbai, Maharashtra - 400 068, India
Telephone:  +(91)-(22)-28481285

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