Shiva electronics has introduced a range of ultrasonic sensors, which are self-contained and of compact design with excellent receiving sensitivity. Operating with sensors housed in m%] enclosures, they have a sensing range of maximum 40 feet. The supply voltage is 12vdc / 24vdc. All the models can be externally triggered or can continuously sense at a 10 hz rate. Accuracy over entire range is 1 % and the operating temperature range is -40 to 80 degree celsius. Analogue models for 1 foot, 10 feet, and 40 feet sensing range give analog voltage output of 0-5 or 0-10 vdc. Both the models have teach in button settings to set analogue voltage output suitable to desired range between 1 inch and 12 inch or 6 inches and 10 feet or 12 inches and 40 feet. Using this model can save on analogue input channel of the plc. All the models are very easy to mount, tune and use. They are very economical. These sensors are suitable for applications like distance measurement, level measurement and control and presence/proximity detection and robotics.
