The optical liquid level sensors incorporates a photo-transistor trigger which provides a digital output that denotes the presence or absence of liquid. The mode of operation is derived from the principle of total internal reflection.
SST has the widest range of Optical Liquid Level Sensors available and we have a solution for Medical, Automotive, Industrial and Commercial Applications.
Benefits Miniaturised sensors with precise, repeatable switching point and no moving parts Robust materials permit use in a wide range of fluids and chemicals Temperature range -40oC to +140oC High pressure options available Easy to install, saving assembly time Various electrical supply options with reverse polarity, over voltage and transient protection High output power drive options allow switching of machinery directly from the sensor
OEM Range Small, very low cost basic sensor for large volume, cost sensitive applications. Priced to compete directly with electromechanical products. Optomax Comprehensive range of fully protected digital sensors, maintaining our exceptional value but with a wider range of capabilities and switching up to 800mA. LLHP Fully configurable range allowing customers to select the exact product for their application, including ranges up to 45V supply and 800mA output, added signal conditioning electronics, environmental protection, termination, etc. POS Highly ruggedised, high temperature industrial sensor for very demanding applications and fluid types |
