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RF Admittance Type Level Transmitter

RF Admittance Type Level Transmitter
RF Admittance Type Level Transmitter
Product Code : 01
Brand Name : DB
Product Description

Capacitance & Rf Admittance Type Level Transmitter:

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).

Capacitance & RF Admittance Type Level Transmitter:

Technical Specification:

  • Mahalaxmi make RF admittance/capacitance type 3 wire Level transmitter Model (CLT-1) with non insulated probes
  • for non-conductive liquids
  • Frequency of operation : 5 to15kHz.
  • Process connection : 3/4",1",1.1/2" BSP(M) or 1 "ASA 150 lbs flanged but thickness 12mm
  • (or as per customer specification)
  • Power supply : 24VDC
  • Output : 4 to 20 mA.(non-isolated)
  • Span & Zero adjustment : Trim pots
  • Max.Working Pressure : 10kg/sq.cm
  • Max.Working Temp. : 150deg.C
  • Accuracy : ±0.5%, ±1% or ±2%
  • Enclosure : Cast aluminium weather proof with PG9 cable gland or Flame proof
  • (IS2148-2004,Gr II A and B gases)
  • Cable Size : 3 core, 0.75 sq.mm screened PVC cable.

D. B. INSTRUMENTS & CONTROLS

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