SALIENT FEATURES :
ADTRON’S Level measurement and control system demonstrates the principle and working of a specialised dedicated Inductive type level transducer known as Linear Variable Differential Transformer (LVDT) and shown here is one of its unique application to measure level accurately. A special arrangement of float ball coupled with LVDT is used to measure level continuously, an excitation source, electronic instrumentation for control and digital readout all enclosed in a specially designed users friendly elegant powder coated metal cabinet with a well spread intelligently designed circuit layout on imported acrylic front panel, are some of its other important features.
Parameter Measured : Level.
Measurement System : a] Float ball transducer assembly.
b] Electronic Instrumentation.
Transducer : Linear Variable Differential Transformer (L.V.D.T.).
Type : Spring loaded core type.
Level Measurement : Continuous.
Controller : 1] Electronic type, compares the Actual level in the overhead tank in the set level.
2] Electronic type, compares the actual level in the under-ground tank with the minimum level required to avoid free running of the mono-block pump.
Excitation Source : Sine wave of 2 KHz 3V p.p.
Readout : 3.5 digit digital display ; dual mode to read : 1] Set level in mm.
2] Actual level in mm.
Motor : Mono-block water pump operating in 230V, 50 Hz AC.
Controls : 1] Set point control.
2] Display mode control.
3] Mains ON / OFF control.
Test Points : Multicoloured test points are provided at various stages in the circuit to observe waveforms and voltages.
Indicator : 1] Mains ON / OFF.
2] Mono-block pump ON / OFF.
Power Requirements : 230V, ± 10% AC, 50Hz 1f.
Panel Size : 10″ x 13″
Standard Accessories : Detailed Instruction Manual.