At the forefront of Instrumentation since 1948

Loss of Head Indicator

For differential level measurement ( capacitance based)

The Loss of Head (LoH) indicator is based on the field proven RF capacitance technology. The instrument can be used for any differential level measurement using suitable probes. The instrument finds application in water treatment plants and is particularly suitable for measuring loss of head in filter beds and for detecting the clogging of the water screens.

Features

  • Digital Display
  • Maintenance Free
  • Local as well as remote indication
  • 4-20 mA output
  • In-Built Relays
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Application Examples

  • Detecting clogging of filter bed

    Detecting clogging of filter bed

  • Measuring Differential Level of water in a Municipal Corporation

    Measuring Differential Level of water in a Municipal Corporation

  • Technical Specifications
  • Applications
  • Literature
  • Housing : Cast Aluminium, Powder Coated. 198*170* 99 mm
  • Mounting : Wall Mounting
  • Power Supply : 230/110 V AC, 50 Hz
  • Power Consumption : 4 VA (approximately)
  • Adjustment Range : Span : Min 10% of Electrode Length
    Max 80% of Electrode Length
    Zero : Max 80% of Electrode Length
  • Alarm : A relay C/O rated 6 Amps 230 V, non-inductiveload
    adjustable throughout range
  • Current output : 4-20mA DC non isolated, max. load resistance
    600 Ohms, corresponding to differential level
  • Accuracy : ±4% of Electrode Length
  • Option : 1. Local as well as Control Room Display
    2. Loss of Head (LoH) can be supplied with Rate of
    Flow (RoF) in a common CA Housing with
    IP-55Protection
  • Differential level measurement in:-
    • Filter Beds
    • Effluent Treatment Plant
    • Water Treatment Plant
  • Detecting clogging of the travelling water screen (Backwash Application)

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