Pepperl + fuchs [india] manufactures a wide range of ultrasonic sensors applicable for long range sensing applications which are not affected by target colour or dusty environments and available with 60 mm to 12 m. Sensing ranges. The sensors are available with variety of continuous current or voltage, discrete, rs-232 compatible, 8-bit, or dual switch port outputs.The company offers ultrasonic sensors in cylindrical, limit switch and surface mounted standard packaging styles. These sensors contain the following salient features such as programmable parameters [sensing range, output, response time, etc], temperature compensated, non-volatile memory, chemical resistivity and sensor diagnostics.
