Gas Rotary Flowmeter

Overview of Gas Rotary (Roots) Flowmeter

The Gas Rotary (Roots) Flowmeter is a high-precision, highly reliable gas flow measurement instrument. Designed for accurate monitoring of non-corrosive gases, it features a wide measuring range, extremely low starting flow, and excellent repeatability. The intelligent version integrates flow, temperature, and pressure sensors with advanced electronics, delivering upgraded performance over traditional rotary flowmeters. It is widely applied in natural gas distribution, industrial gas measurement, energy, petrochemical, and environmental monitoring sectors.

Features of Gas Rotary (Roots) Flowmeter

• Wide Measuring Range: Turndown ratio up to 1:216, suitable for diverse applications.

• Extremely Low Starting Flow: As low as 0.04 m³/h for high sensitivity.

• High Accuracy & Repeatability: Reliable performance unaffected by long-term operation or changes in medium.

• Low Pressure Loss: Minimal impact on pipeline performance (0.08–0.58 kPa depending on model).

• Advanced Electronics: Microcomputer technology and integrated chips ensure high performance with low power consumption.

• Compact & Integrated Design: Built-in flow, temperature, and pressure sensors simplify installation and operation.

• Individually Calibrated Sensors: Digital temperature and pressure sensors are easy to maintain and replace.

• Multi-Segment Automatic Correction: Enhances accuracy across the full measuring range.

• Reliable Data Storage: E²PROM memory ensures no data loss even during power failure.

• Multiple Output Options: Supports pulse, RS485, and optional 4–20 mA analog output.

• Remote Monitoring Capabilities: GPRS-enabled models allow scheduled and real-time data transmission.

Applications of Gas Rotary (Roots) Flowmeter

• Natural Gas and City Gas Distribution: Custody transfer, commercial and residential metering.

• Industrial Gas Measurement: Propane, nitrogen, carbon dioxide, and other inert gases.

• Energy and Power Plants: Monitoring gas consumption for boilers and turbines.

• Petrochemical and Chemical Industries: Process gas flow monitoring and control.

• Environmental Monitoring: Accurate measurement of fuel gases for emissions management and energy efficiency monitoring.

Price of Gas Rotary (Roots) Flowmeter

The price of the Gas Rotary (Roots) Flowmeter varies depending on model, measuring range, sensor integration, and communication options.
For the latest quotation and customized solutions, please contact ZINACA Instruments to get a tailored offer.

Gas Rotary (Roots) Flowmeter OEM Service

ZINACA Instruments is a professional manufacturer of industrial measurement instruments, specializing in flow, pressure, temperature, and level devices.
We provide OEM and customization services for Gas Rotary Flowmeters to meet specific industrial requirements and process conditions.
If you are seeking a reliable OEM partner for Gas Rotary Flowmeters, please contact us to discuss your needs.

Gas Rotary (Roots) Flowmeter Manufacturer

ZINACA Instruments – a trusted manufacturer delivering high-quality Gas Rotary Flowmeters with global OEM support and technical assistance.

Technical Specifications