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136 ULR

The 136 ULR – Remote Ultrasonic Level Transmitter uses the Time-of-flight principle to deliver accurate and reliable level measurements. The device provides high measurement accuracy of ±0.5% of full scale, a 9° beam angle, with a minimum 300 mm dead band, with a measuring range of up to 15 meters. The 136 ULR enables diagnostics and site configuration via SBEM Senslink Mobile Application over Bluetooth communication, and it has standard outputs of 4–20mA signal output. Its robust design and reliable performance make it ideal for a wide range of water and wastewater level measurement applications.

  • Features
    • Bluetooth-enabled for wireless configuration and data monitoring.
    • Low cost.
    • No site calibration is required.
    • Weatherproof IP67 / IP68 rugged construction.
    • Easy to install.
  • Specification
    Specification Details
    Measuring Ranges (m)
    Range Measuring Frequency (kHz) Dead Band (mm)
    5 m 64 kHz ±5% 300 mm
    10 m 64 kHz ±5% 500 mm
    15 m 44 kHz ±5% 600 mm
    Beam Angle (α) 9°
    Accuracy* ±0.5% of FS Standard. Higher Accuracy On Request
    Power Supply 24 VDC @30 mA
    Power Consumption <1.5 W
    Output 2-Wire 4-20mA
    Communication Bluetooth (Optional)
    Device Configuration Parameter Configuration Via SBEM Mobile App (Optional)
    Process Connection Flanged & Threaded
    Sensor Material PP
    Ingress Protection IP67 (Standard) / IP68 (Optional)
    Sensor Cable Length Integrated Standard Cable of 1.5 m
    Ambient Pressure Atmospheric
    Ambient Temperature 0°C to 60°C
    Installation Mounting Top
  • Application
    • Water Storage Tanks – ESR , Overhead Tank, Underground Sump.
    • Wastewater Treatment Tanks – Clarifier, Aeration Basin, Sludge Holding Tanks.
    • Food and Beverage Tanks.
    • Firefighting Water Tanks.
    • Pulp and Paper Industry.
    • Power Plant – Demineralized Tank, Cooling Tower Circulation, Feed Water Tank.
    • Steel Plant – Secondary Cooling System.
  • Downloads
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