Starting at $518.00

Not in stock. Usually ships in 2-3 weeks [?]

Need Help? Call a Calibration Engineer 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET


  • Measures distance, level, or volume
  • Self-contained ultrasonic sensor
  • Ranges:
    • 4 to 79 in.
    • 6 to 144 in.
    • 1 to 25 ft.
    • 1.5 to 40 ft.
  • Accuracy: ±0.25% of detected range
  • 1-, 2-, or 3-inch NPT mount
  • Resolution: 0.1 in. (2.5 mm)
  • Output: Modbus RTU (RS-485); Tank Cloud Slave
  • NEMA 6P environmental rating
  • Internal Temperature Compensation
  • Beam Pattern: 9˚ off axis

The APG MNU Level Sensor is a high performance ultrasonic level sensor with Modbus flexibility and Tank Cloud compatibility. Everything about MNU remote tank level sensor setup is easy, from simple daisy chain wiring to remote configuration via the Internet. The MNU ultrasonic sensor is compatible with any Modbus controller or PLC with an RS-485 Modbus RTU output.

The MNU provides continuous level/distance measurements that are accurate to ±0.25% of detected range. Its durability, range, and simplicity make it a great sensor for many applications. The MNU ultrasonic sensor is not only built for Tank Cloud remote level monitoring applications, but for any situation where a Modbus ultrasonic sensor is required.

APG RST-5003 Communication Module
Web-enabled device that offers affordable remote tank monitoring solutions by allowing up to ten sensors to be connected to an internet connection
APG DCR-1006A Controller
Capable stand alone controller with 4 Relays & signal outputs for select APG Modbus level sensors