IRU-2420 Self-Contained Ultrasonic Level Sensor Liquid Level Sensor The IRU-2420 series provides a non-contact method of detecting level, presence/absence detection, volume, proximity and distance. With built-in technology to compensate for unpredictiable variables such as humidity, temperature and agitators, the IRU-2420 is an ideal sensor for many applications. Features • AutoSense software for hassle-free setup • Internal temperature compensation • Operating range up to 25 feet 7201 N. 98th St. | Lincoln, NE 68507 800.278.4241 | 402.434.9102 Fax: 402.434.9133 www.binmaster.com | info@binmaster.

Liquid Tight Non-Metallic Spiral Strain Relief 3/4” NPT Threads Operating Range 1 - 25 ft. (0.3 - 7.6 m) Beam Pattern: 9º off axis Internal Temperature Compensation Frequency: 69 kHz Accuracy: ±0.25% of detected range Resolution: 0.1 in. (2.5 mm) Response Time: Programmable (20 ms minimum) Connectivity Output: • 4-20 mA 600 ohms @ 24 VDC 150 ohms @ 12 VDC • 4-20 mA with (2) NPN outputs Total Current Draw: 75 mA @ 24 VDC Supply Voltage: 12-28 VDC Wiring Connection: 4 or 5 conductor shielded cable Interface with RST-3001/3002 Programmer User selected units of measure (purchase separately - powered...