Pressure Transmitters for Gas Metering and Regulation

As urban, industrial, and clean-energy gas use expands, distribution networks are shifting toward higher operating pressures, larger flow capacities, and more intelligent control architectures. Gas metering and regulation equipment serve as essential components within these networks, maintaining pressure stability, measurement accuracy, flow distribution, and safety monitoring.

Within this framework, pressure transmitters function as core sensing elements, providing continuous pressure data to support system safety, reliable measurement, and efficient operation.

Industry Challenges

Gas metering and pressure-regulating units typically incorporate inlet filters, pressure regulation and stabilization, metering, safety shutoff, and venting functions. Pressure transmitters are primarily installed at the following critical locations:

●Intelligent pressure regulators

●Compact wireless remote pressure regulators

●Intelligent medium- and low-pressure regulating stations

●Wireless pressure-sensing modules integrated with pressure regulators

Our Solutions

Natural gas, coal gas, and LPG are flammable and can be mildly corrosive. Pressure transmitters used in these environments must provide:

1.High explosion protection — Flameproof or intrinsically safe designs suitable for hazardous areas.

2.Overpressure and pulsation resistance — Withstands pressure spikes and pulsation caused by frequently operating control valves.

3.Temperature compensation & zero stability — Maintains measurement accuracy under outdoor temperature variations.

4.Digital communication interfaces — 4–20 mA, HART, and RS485/Modbus for seamless system integration and remote monitoring.

5.Corrosion-resistant materials & sealing — 316L stainless steel and FKM sealing components to prevent corrosion and leakage.

Featured Products

Value Proposition

Enhance safety — Continuous monitoring identifies pressure anomalies or equipment faults at an early stage, helping prevent leaks and incidents.

Ensure measurement accuracy — Works with temperature and flow inputs to deliver precise measurements for custody transfer.

Enable remote monitoring and smart control — IoT connectivity supports real-time data transmission, cloud-based alarms, trend analysis, and informed operational decisions.

Reduce maintenance costs — A high-reliability design reduces inspection requirements and maintenance frequency, improving overall uptime.

Pressure transmitters are critical sensing elements in gas regulation systems, providing essential measurement data and enabling digital and intelligent system upgrades.As gas equipment becomes more intelligent, pressure transmitters will integrate more closely with cloud-based monitoring and analytics platforms, enhancing system safety, efficiency, and reliability.