GLASS TUBE TYPE LIQUID LEVEL INDICATOR

GLASS TUBE TYPE LIQUID LEVEL INDICATOR

  • CN 88,200,398 U
  • Filed: 01/22/1988
  • Issued: 09/07/1988
  • Est. Priority Date: 01/22/1988
  • Status: Active Grant
First Claim
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1. , a kind of levitation type liquid level instrument, the master element of this liquid level instrument is a stainless steel band with the float synchronization lifting, stainless steel band simultaneously has reflected code, this liquid level instrument is characterized in that (1) has two compensated chains, and the unit weight of this compensated chain is identical with the unit weight of the stainless steel band of master element;

  • (2) the concentric glass sampler of many groups corresponding to each code channel of stainless steel band arranged, when this sampler of stainless steel band motion process, sampler is just measured the liquid level signal on the stainless steel band, pass to the secondary table of pulpit through amplifier and pass to the control alarm by the secondary table, the control alarm sends the sound and light alarm signal according to artificial given superelevation liquid level or ultralow liquid level.

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