Ultrasonic level sensor B-ULM

for waterfor liquidsfor fuel

Product Overview
Ultrasonic Level Meter B-ULM is a bottom-mounted, non-contact sensor designed to measure liquid level through the external bottom of tanks and containers. It delivers 1% accuracy across standard and customizable ranges — model B-ULM-01 covers 25-1000. The transducer is IP68-rated for submerged environments while the transmitter is IP61. The unit operates on 9-36 VDC.

Key Features

• Bottom-mounted, non-contact measurement through the container bottom
• Installation without drilling or breaching the tank
• Configurable measurement range up to 5 m (customizable)
• Low current outputs suitable for remote monitoring (max 10 mA)
• IP68 transducer for submerged use

Specifications Summary

• Measurement Range: 25-1000 (B-ULM-01); up to 5 m (customizable)
• Accuracy: 1%
• Max Load Current of Outputs: 10 mA
• Power Supply Voltage: 9-36 VDC (default)
• IP Protection - Transducer: IP68
• IP Protection - Transmitter: IP61
• Measurement Media: Water, Diesel, Gas, LPG, other liquids
• Dimensions: 100x71x255 mm

Applications

• Tank level measurement and inventory
• Diesel fuel gauging
• Remote monitoring and telemetry
• High/low level alarms and pump control
• Irrigation and fluid handling systems

Technical specifications

• Model: B-ULM (Ultrasonic Meter B-ULM)
• Mounting: Bottom-mounted
• Measurement principle: Non-contact ultrasonic measurement from external bottom of container
• Measurement range: 25-1000 (B-ULM-01); up to 5 m (customizable)
• Accuracy: 1%
• Max load current of outputs: 10 mA
• Power supply voltage: 9-36 VDC (default)
• IP protection: Transducer IP68; Transmitter IP61
• Measurement media: Water, Diesel, Gas, LPG, other liquids
• Dimensions (Size): 100x71x255 mm