Optical Liquid Level Sensor

LV171,LV172 : Optical Liquid Level Sensor
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3,940.00  Kč *

  Compact—Fits Interstitial Spaces
  Unaffected by Vapors; Even at High Concentrations
  Easily Removed, Cleaned and Reinstalled
  No Moving Parts

The LV170 optical liquid sensor accurately detects the presence of liquid in fiberglass double-wall tanks, containment sumps and double-wall pipes. Built-in electronic switching ensures dependability throughout its long service life. This reusable sensor easily fits small, interstitial spaces and senses liquid hydrocarbons or water. The unit is unaffected by hydrocarbon vapors, thereby greatly reducing the risk of false alarms. The LV170 sensor is easy to remove, clean and reinstall after an alarm condition is triggered, or for maintenance. The LV170 electro-optical sensor contains an infrared LED and a light receiver. Continuous light from the LED is directed into a prism which forms the tip of the sensor. With no liquid present, light from the LED is reflected within the prism to the receiver. When rising liquid immerses the prism, the light is refracted out into the liquid, leaving little or no light to reach the receiver. Sensing this change, the receiver actuates electronic switching within the unit to operate an external alarm or control circuit.

 Èíslo modelu  Cena (bez DPH)  Popis  Ks
 LV171    3,940.00 Kč   Wet Probe =current sink
 LV172    3,940.00 Kč   Dry Probe =current sink
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 * využijte možnost konzultovat ceny pøímo s našimi prodejci  (tel: 596 311 899 - prodejní oddìlení, e-mail: viz. kontaktní informace)
 Poznámka: Comes complete with 25 ft. three (3) conductor PVC jacketed cable and operator’s manual.

 Pøíklad objednávky: (1) LV171 wet probe sensor,$125. = 3,940.00 Kč

   Stáhnout kompletní specifikace produktu ve formátu PDF
   Stáhnout  LV170 Series - Electro-Optic Level Switch