Ultrasonic Level Sensor
Short Range Ultrasonic Level Sensor: 79 Inches - Image 2
Ultrasonic Level Sensor
Short Range Ultrasonic Level Sensor: 79 Inches - Image 4
Short Range Ultrasonic Level Sensor: 79 Inches - Image 5
Short Range Ultrasonic Level Sensor: 79 Inches - Image 6
Short Range Ultrasonic Level Sensor: 79 Inches - Image 7
Short Range Ultrasonic Level Sensor: 79 Inches - Image 8
Short Range Ultrasonic Level Sensor: 79 Inches - Image 9
Ultrasonic Level Sensor
Ultrasonic Level Sensor

Short Range Ultrasonic Level Sensor: 79 Inches

IRU-5000

Short Range Ultrasonic Sensors For Small Tanks & Totes

The IRU-5000 Short-Range Ultrasonic Level Sensor is designed for precise non-contact level measurement in small tanks and totes. With a 79-inch detection range, a minimal 4-inch blanking distance, and Autosense software, this sensor ensures quick, hassle-free programming for a variety of level measurement applications. Offering 4-20mA, NPN trip points, and programmable voltage outputs, the IRU-5000 provides versatile mounting options with 1-inch and 2-inch NPT threads. Built with a durable polycarbonate/PET blend housing and an IP65 protection rating, it operates reliably in temperatures ranging from -20°F to 140°F. The IRU-5000 also supports CSA Class 1, Div. 2 hazardous location certification for added safety.

  • Short-range ultrasonic level sensor: 4 to 79-inch detection range
  • Easy to install: Autosense software for fast, easy programming
  • Accurate measuring: Ultra-short 4-inch blanking distance for optimized non-contact level measurement
  • Multiple output options: 4-20mA, NPN trip points, and programmable voltage output>
  • Flexible mounting: 1-inch NPT or 2-inch NPT threads
  • Durable construction: IP65-rated durable polycarbonate/PET blend housing

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IRU-5000 User Manual
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IRU-5000 Install Guide
Software Download Icon

RST-3001 Software Download
  • Operating Range:
    • 4 – 79 in. (102 – 2007 mm) for liquid or solid targets
    • 4 – 39 in. (102 – 1004 mm) for bulk solids
  • Beam Pattern: 9º off axis
  • Internal Temperature Compensation: Yes
  • Frequency: 143 kHz
  • Accuracy: ±0.25% of detected range
  • Resolution: 0.1 in. (2.5 mm)
  • Response Time: Programmable (22 ms minimum @ 6.58 ft.)
  • Enclosure Protection: IP65
  • Operating/Compensated Temperature Range: -20° to 140°F (-30° to 60°C)
  • Total Current Draw: 75 mA @ 24 VDC
  • Operational Supply Voltage: 12-28 VDC
  • Excitation Supply Voltage: 5 VDC minimum
  • Programming Supply Voltage:
    • RST-3002: 15-28 VDC
    • RS-232: 15-28 VDC
  • Wiring Connection:
    • 3, 5, or 8-conductor shielded cable
    • 4, 5, or 8-pin micro connector
  • Interface with RST-3002 Programmer (purchase separately – not needed for “S” option)
    • Interfaces with 32 and 64-bit operating systems
  • User selected units of measure
  • Output:
    • 4-20 mA
    • 4-20 mA with (2) NPN outputs
    • 0-2.5 V/0-5 V (selectable via software)
    • RS-232 option (with voltage output only)
  • Excitation Input For Datalogging
    • With voltage output only
  • PC/PET upper housing
  • PVDF transducer housing
  • Transducer Type: Ceramic
  • IP65
  • CSA:
    • Inputs: 12 – 28 VDC; Outputs: 4-20 mA, NPN
    • Class I Division 2 Groups C & D T6 (Ta 60°C)
    • Ex nA IIB T6
    • Class I, Zone 2; AEx nA IIB T6
    • General Purpose (All IRU-5000 models without
      RS-232)
What is the blanking distance, and why is it important?

The IRU-5000 has a 4-inch blanking distance, which is the minimum distance from the sensor face where measurements cannot be taken. This ultra-short blanking distance allows for more accurate level measurement in compact spaces.

This sensor provides multiple output options, including:

  • 4-20mA isolated output
  • 4-20mA with NPN trip points
  • Programmable voltage output (0-2.5V or 0-5V selectable)

Autosense software enables quick, hassle-free programming by automatically adjusting the sensor’s parameters based on its environment, reducing installation time and ensuring accurate readings.

The sensor offers flexible mounting options with both 1-inch NPT and 2-inch NPT threads, making it compatible with various tank and tote installations.

Yes, the IRU-5000 is compatible with the RST-5003 for internet connectivity and remote monitoring applications.

MOUNT

1", 2", 3/4"
RANGE

4" – 79"
CERTIFICATION

CSA – General
OUTPUT

4-20 mA, Voltage
ENCLOSURE PROTECTION

IP65
INDUSTRY

Chemical, Food & Beverage, Industrial Automation, Marine, Oil & Gas, Water & Wastewater

WARRANTY

APG warrants its products to be free from defects in material and workmanship under normal use and service of the product for 24 months from the date of shipment from APG, unless otherwise specified by APG in writing. Read our full warranty policy HERE.

RETURNS

Returns and allowances must be authorized by APG in advance, which authorization may be granted or withheld by APG in APG’s sole and absolute discretion. Read our full return policy HERE.

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