Starting at $892.00
  • Usually ships in 2-3 weeks



  • Measuring range: 4 to 79 inches for solids and liquids
  • Accuracy: ±0.25% of detected range
  • 0.1 inch resolution
  • Output options:
    • 4-20 mA 600 ohms@ 24 VDC, 150 ohms @ 12 VDC
    • 4-20 mA with (2) NPN outputs
    • 0-2.5 V/0-5V selectable
  • Mounting: 1-inch NPT, 2-inch NPT, 2-inch sanitary ferrule
  • IP65 rated PC/PET transducer housing
  • Internet Connectivity with RST-5003
  • Beam Pattern: 9˚off axis
  • Internal Temperature Compensation
  • Supply Voltage: 12-28 VDC
  • AutoSense Software for hassle-free setup
  • Frequency: 143 kHz
  • Programming via RST-3001 Programming Module
  • Class 1, Div. 2, Groups C, D, T6; Ex nA IIB T6
  • Class 1, Zone 2, Aex nA IIB, T6


The APG IRU-5000 Level Sensor is short range ultrasonic level sensor with CSA Class 1, Div. 2 certification for small tanks & totes. The IRU-5000 effectively eliminates the problem of blanking distance with minimum measuring distance just 4 inches.

The IRU-5000 series provides a non-contact method of detecting level, presence/absence detection, volume, proximity and distance. The sensor has a range of 4 to 79 inches with a basic accuracy of ±0.25% of detected range.With built in technology to compensate for unpredictable variables such as humidity, temperature and agitators the IRU-5000 is the right sensor for your application. The APG IRU-5000 features APG's AutoSense software for quick and easy programming in a variety of application settings making it hassle-free to set-up the system.

The IRU-5000 level sensors are designed for a variety of applications, and therefore have ample programming options to accommodate many needs. Output options include 4-20 mA, 4-20 mA with (2) NPN outputs, or selectable 0-2.5 V/0-5V.