The IRU series of ultrasonic sensors was designed with flexibility in mind. The IRU-2420 ultrasonic level sensor is very versatile, with a measuring range of 1 foot to 25 feet. It features a 2" NPT fitting, 4-20 mA output that can be used to relay a signal to the Internet. It is highly accurate to ±0.25% of detected range. IRU-2420 ultrasonic sensors are suitable for hazardous locations and are classified under CSA Class 1, Div. 2, Groups A, B, C & D.
It features full-featured programming software for quick and easy programming in a variety of application settings. The AutoSense option can be used to automatically adjust the blanking, sensitivity and pulse parameters to their minimum, optimum settings based upon the signal strength of the return echo. The benefit of Autosense is that it ensures the most reliable level measurement readings for steady and slow moving targets, which is characteristic of many liquid tank applications. The Autosense option can be turned on and off based upon the requirements of each application.