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JOLA Film Type Moisture Or Condensation Sensor / Detector

ALVI Automation Gas Alarm System India   offer JOLA FTS/KO-1 Film Type Moisture Or Condensation Sensor / Detector. FTS / KO-1 film type moisture or condensation sensor / detector for cooling ceiling controller.

Industries:

  • Refrigeration
  • clean room, pharmaceutical, medical
  • IT, data center
  • marine, naval, defence, army
  • automobile, power plants, hydro plants
  • machine rooms, electrical room
  • transportation, cold stores
  • research, education, space industry


Principle & Method:

FTS/KO-1 film sensor is a PCB film which can be stuck to a copper pipe or an even metal surface. The back of the film sensor is coated with an adhesive agent and a protective film.
The film sensor is equipped with parallel-routed printed conductors (sensitive surface) which are gold-plated for improved surface protection. The sensor acts as a conductivity measuring cell. The conductivity is measured using alternating current in order to prevent corrosion and polarization effects.
The sensor is available with connected 3-metre long thin white wire. Other connecting line lengths are available on request. Care should always be taken to ensure that the sensitive surface of the sensor remains grease-free and is not treated with chemical substances, as these can severely impair or even completely destroy the functionality of the sensor. The film sensor should be installed at the point in the cooling ceiling system where moisture is most probably expected to occur.

One FTS/KO-1 film sensor can be connected to one :

KUR 5 — Conductive relay for U-bar or surface mounting, with connection terminals on top of housing and red LED for moisture signaling. The unit is designed for switch cabinet mounting or installation in a suitable protective housing and may therefore only be mounted/installed in these locations. It is suitable for use in clean environments only.
The KUR 5 cooling ceiling controller is designed to measure the moisture between the printed conductors of a FTS/KO-1 film sensor and to switch the built-in output relay when a set sensitivity level is reached, thus permitting activation of an external solenoid valve.

KUR 5/G — Conductive relay in surface-mount housing with transparent cover, green mains monitoring indicator LED and red LED for moisture signaling inside the housing.
The KUR 5/G cooling ceiling controller is designed to measure the moisture between the printed conductors of a FTS/KO-1 film sensor and to switch the built-in output relay when a set sensitivity level is reached, thus permitting activation of an external solenoid valve.

KUR-L4 — Conductive relay in surface-mount housing, with potential-free make contact based on the quiescent current principle, with integrated connecting cable for supply voltage and
controlled circuit. The KUR-L4 compact cooling ceiling controller is designed to measure the moisture between the printed conductors of a FTS/KO-1 film sensor and to switch the built-in output relay when a set sensitivity level is reached, thus permitting activation of an external solenoid valve.