Home > Products > Electronics & Electricity > Transducer

       Standard and Extended Temperature Optomax Series Liquid Level Sensor 

                      LLC200D3SH

Applications

Monitoring fuel levels in aircraft, vehicles, & static equipment
Low level indication of hydraulic fluid in equipment and vehicles
Pump protection
Fluid level control in medical, industrial and domestic products
White goods (washing machines, dishwashers, ice-makers)
Monitoring oil sump and bilge pump fluid levels
Spa baths and hot tubs
Tank and system level control
Printing machinery
Coffee/Tea machines
Machine oil/coolant levels
Off-highway and agricultural vehicles
Milk

General description 

The liquid level sensor provides single point liquid detection via a TTL compatible push pull output.

An infra-red LED and phototransistor accurately positioned at the base of the sensing tip ensure good optical coupling between the two when the sensor is in air.

When the sensing tip is immersed in liquid, the infra-red light escapes from thecone causing a change in the amount of light present at the phototransistor which makes the output change state.

Cleaning 
Proper fluids should be selected based on type of contamination to be removed. SST Sensing recommends freon and alcohol based solvents. DO NOT use chlorinated solvents such as tricholorethane as these are likely to attack the sensor material.

Liquid Media Compatibility
Before use check that the fluid in which you wish to use these devices is compatible either with polysulphone or trogamid.

Specfication 

Any questions or needs ,pls feel free to contact us !