Process Monitoring Solutions for Gas Scrubbers

Reliable Pressure Measurement and Point Level Detection

Improve Operational Efficiency and Increase Safety for Gas Treatment Units

Gas scrubbers are essential components of upstream oil and gas operations, contributing to safety, environmental compliance, and the efficient production of high-quality natural gas. These units are designed to remove pollutants, particulates, or contaminants from gas streams. Precise pressure measurement and point level detection in gas scrubbers is crucial for proper operation and control of the scrubbing process. OleumTech Smart Pressure Transmitters and Tuning Fork Level Switches work in tandem to monitor the pressure and point levels inside the scrubber.

Product Solutions

HGPTxxxx Smart Pressure Transmitter

OleumTech HGPTxxxx Smart Gauge Pressure Transmitters are utilized on gas scrubbers to enhance efficiency, safety, and control over the scrubbing process. The Smart PTs continuously monitor the pressure within the gas scrubber, ensuring that the system operates within safe and optimal pressure ranges.

  • Nominal pressure rating options:
    5, 30, 150, 400, 1500, 3K, 6K and 10K PSI
  • Reference accuracy: ± 0.075% of full span
  • Stability: ± 0.15% Upper Range Limit / 5 years
  • Output signal options:
    1) 1-5 V    2) 4-20 mA    3) 4-20 mA/HART    4) RS485 Modbus
  • Adjustable span, Turndown ratio of 20:1

HTF174x Tuning Fork Level Switches

OleumTech HTF174x Tuning Forks can be utilized in gas scrubbers for exceptional point level detection. The Tuning Forks offer a reliable and robust method for monitoring liquid levels in these applications.


  • Ideal for monitoring high or low level conditions of liquids, fine grained solids, and powders
  • Unaffected by turbulence, flow, foam/bubbles, vibration, liquid properties, product variations, coating products, and solids content
  • Fork material: 316 or 316L stainless steel