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Optical Liquid Level Sensor

LV171,LV172

Optical Liquid Level Sensor | LV171,LV172

Optical Liquid Level Sensor

CAD154.00 LV171

1 year warranty RoHS
  • Compact—Fits Interstitial Spaces
  • Unaffected by Vapors; Even at High Concentrations
  • Easily Removed, Cleaned and Reinstalled
  • No Moving Parts
Level Switches & Transmitters - View related products

Description

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.
Star

Most Popular Models!

Place Order(Specify Model Number)
Part Number/Desc.
Availability
Price
Description
Qty
RoHS
LV171
Star
Availability: In Stock  
CAD154.00   
Wet Probe =current sink
RoHS compliant
LV172
Star
Availability: 9 weeks  
CAD154.00   
Dry Probe =current sink
RoHS compliant
All dollar amounts on this site are shown in Canadian currency. Note: Comes complete with 25 ft. three (3) conductor PVC jacketed cable and operator’s manual.


Ordering Example: (1) LV171 wet probe sensor,$125., CAD154.00