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In the oil and gas industry, accurate and reliable level measurement is crucial for efficient operations and safety compliance. One critical application is the measurement of fluid levels in frac tanks, which are commonly used to store and transport liquids such as water, chemicals, and hydrocarbons. To ensure optimal utilization of these tanks, industries are turning to advanced technologies like submersible probes. In this blog post, we will delve into the world of BD Sensors’ submersible probes and explore which ones are best suited for frac tank level measurement.

Understanding Submersible Probes

Submersible probes are specialized instruments designed to measure fluid levels in tanks, reservoirs, and other liquid-containing vessels. These probes are constructed to withstand immersion in the measured fluid while providing accurate and reliable level readings. BD Sensors, a renowned manufacturer of precision measurement instruments, offers a range of submersible probes that cater to various applications, including frac tank level measurement.

Benefits of Utilizing Submersible Probes in Frac Tank Level Measurement

  1. Accurate Measurements: Submersible probes are designed to provide accurate level measurements even in harsh and dynamic environments. They can resist the effects of temperature variations, turbulence, and pressure changes that are often encountered in frac tanks.
  2. Ease of Installation: These probes are designed for easy installation, typically through a simple mounting mechanism. This ease of installation minimizes downtime during setup and maintenance, allowing for seamless integration into existing systems.
  3. Durability: BD Sensors’ submersible probes are built with high-quality materials that ensure durability and long-term performance. They are resistant to corrosion and chemical exposure, making them suitable for the aggressive fluids often found in frac tanks.
  4. Real-time Monitoring: Many submersible probes offer real-time monitoring capabilities, enabling operators to track fluid level changes instantaneously. This feature aids in optimizing tank usage, preventing overflows, and ensuring timely refills.

BD Sensors Submersible Probes for Frac Tank Level Measurement

1. LMK 458 Submersible Pressure Transmitter:

The LMK 458 submersible pressure transmitter from BD Sensors is an excellent choice for frac tank level measurement. It offers precise hydrostatic pressure measurement, which correlates directly with the fluid’s height in the tank. This transmitter is designed to handle a wide range of pressures and temperatures, making it suitable for the demanding conditions within frac tanks.

Key Features:

  • Highly accurate pressure measurement technology.
  • Robust construction for durability in challenging environments.
  • Wide operating temperature and pressure range.
  • Compatible with various fluids and chemicals.
  • Optional digital communication protocols for remote monitoring.

2. LMK 807 Submersible Level Probe:

The LMK 807 level probe is another top-tier option for frac tank level measurement. It is engineered to provide accurate and stable level readings in a variety of liquids, including those with high viscosity or abrasive properties. The LMK 807 offers excellent long-term stability and reliability, making it suitable for continuous monitoring applications.

Key Features:

  • Hydrostatic level measurement principle ensures accuracy.
  • Suitable for fluids with high viscosity and abrasiveness.
  • Constructed from corrosion-resistant materials.
  • Low power consumption for energy efficiency.
  • Available with different cable materials and lengths.

3. LMP-307 Submersible Level Transmitter

The LMP-307 submersible level transmitter is a versatile solution for frac tank level measurement. It is designed to provide precise level readings even in turbulent fluids and high-pressure conditions. This transmitter offers customizable options for output signals and materials, allowing it to be tailored to specific application requirements.

Key Features:

  • Suitable for level measurement in turbulent fluids.
  • High-pressure resistance for challenging environments.
  • Various output signal options (Analog, HART, Modbus, etc.).
  • Can be customized with different cable and housing materials.
  • Exceptional stability and long-term performance.


In the realm of frac tank level measurement, BD Sensors’ submersible probes emerge as reliable, accurate, and durable solutions. The LMK 458, LMK 807, and LMP 307 submersible probes stand out as excellent choices due to their hydrostatic measurement principles, robust constructions, and wide compatibility with various fluids. These probes not only provide accurate level readings but also contribute to optimized tank utilization, preventive maintenance, and enhanced operational efficiency. By harnessing the capabilities of these submersible probes, industries in the oil and gas sector can ensure safer operations, reduced downtime, and better overall management of frac tank fluids.

BD Sensors’ Submersible Probes Are Reliable, Accurate, & Durable Solutions

Want more information about BD Sensors’ submersible probes? Contact us today!