Thermal & RPD Flow Meters by Leading Flow Meter Supplier

1. RPD Gas & Thermal Mass Flow Meters Advanced flow technology from leading flow meter manufacturers.

2. Thermal Mass Flow Meters Explained • Discover the key features and applications of thermal mass flow meters in various industrial settings. Thermal mass flow meters are advanced instruments used to measure gas flow based on the principle of heat transfer. Widely trusted for their accuracy, they are ideal for measuring clean and mixed gases like air, oxygen, natural gas, LPG, biogas, and flare gases. As a leading thermal mass flow meter supplier, we provide both inline and insertion models, suitable for a wide range of industrial applications.

3. Types of Thermal Mass Flow Meters BT-3020-G – Inline Thermal Mass Flow Meter • Designed for direct mass flow measurement of gases like air, natural gas, LPG, biogas, and oxygen • Calorimetric measurement (Constant Temperature Anemometer) using dual RTD platinum wire-wound sensors • SS 316 sensor probe and die-cast aluminum enclosure ensure durability and long life • Graphical LCD display for real-time flow, velocity, temperature, and totalized data • Outputs include 4-20mA HART and RS485 Modbus RTU for seamless process integration • Dual power supply options: 24 VDC and 230 VAC for flexible installations • Explosion-proof and weatherproof enclosure, PESO approved for hazardous environments • Offers negligible pressure drop, fast response time, and high turndown ratio up to 100:1 • Compatible with ANSI, JIS, and DIN flanges; pipe sizes from DN50 to DN100 • IoT online monitoring (optional) for remote diagnostics and smart control • No moving parts—ideal for maintenance-free performance in industrial gas applications

4. BT-3020-X – Insertion Thermal Mass Flow Meter The BT-3020-X is a rugged, high-accuracy insertion thermal mass flow meter built for large pipelines (DN50–DN2000). Ideal for gases like air, natural gas, LPG, biogas, and flare gas, it features a dual platinum RTD sensor in an SS316 probe for stable, direct mass flow measurement. • Direct gas flow measurement with platinum RTD sensors • Pipe sizes: DN50 to DN2000, probe length: 6" to 80" • ¾” or 1” NPT compression fitting for easy installation • Graphical LCD for flow, velocity, temperature & total • Outputs: 4-20mA HART, RS-485 Modbus RTU, Pulse • Dual power: 24 VDC / 230 VAC • Explosion-proof (PESO approved), IP-rated enclosure • No moving parts – low maintenance, high durability

5. BT-3000-V Inline Thermal Mass Flow Meter A compact, MEMS-based thermal mass flow meter designed for accurate gas flow measurement in industrial applications. • MEMS Sensor: Fast response and high accuracy • Direct Mass Flow: No pressure or temperature compensation needed • Smart Display: OLED screen with flow and totalizer readings • Safe & Rugged: Flameproof, weatherproof enclosure (PESO approved) • Easy Installation: Threaded BSP/NPT connections (DN4 to DN50)

6. BT-3000-G Inline Thermal Mass Flow Meter The BT-3000-G is a compact yet high-performance thermal mass flow meter powered by MEMS sensor technology. Designed for accurate gas flow measurement, it supports applications such as compressed air, nitrogen, oxygen, and natural gas. With minimal pressure loss, high turndown ratio, and no moving parts, it's a robust choice from a trusted thermal mass flow meter supplier. • MEMS Sensor for fast, accurate mass flow measurement • OLED graphical display (Flow & Totalizer readings) • 4-20mA analog output & RS-485 Modbus communication • Flange sizes: ANSI 150#/300#, JIS B2220, DIN EN 1092-1 • Inline design for stable gas flow and minimal turbulence • SS316L probe with rugged aluminum flameproof enclosure • Integral or remote model options with keypad programming • Compatible with compressed air, nitrogen, oxygen & more • Dual chamber housing certified by PESO (Ex'd' IIB T6)

7. RPD Flow Meter Features and Applications RG-2000-EVC RPD Gas Meter with EVC RG-2000 RPD Gas Meter

8. The RG-2000-EVC is a high-accuracy rotary positive displacement gas meter with an integrated Electronic Volume Corrector (EVC) for real-time compensation of temperature and pressure. Built for reliability and long-term performance, it is ideal for industrial and utility gas measurement. • Built-in EVC: Temp & pressure compensation • Dual display: Analog + OLED • Output: 4-20mA, RS-485 Modbus RTU • Bi-directional flow, low pressure drop • IP66/IP67 weatherproof enclosure Specs • Pressure: 0–16 bar • Temp: 0–60°C • Power: 24 VDC / 230 VAC • Connection: Flanged end

9. RG-2000 RPD Gas Flow Meter Compact, high-accuracy RPD gas meter designed for industrial and commercial gas flow applications. Built with a rugged aluminum body, it ensures long-term reliability and low maintenance for gases like natural gas, LPG, propane, and butane. • ±1% accuracy | Rangeability up to 1:160 • Flanged ends: DN25–DN150 • Pressure: 0–16 Bar | Temp: 0–60°C • Analog totalizer (m³), optional pulse & EVC • Low pressure drop for energy efficiency • Bi-directional flow measurement • Corrosion-resistant with modular design

10. Comparison of Flow Meter Types • Thermal Mass Flow Meter Features • RPD Flow Meter Features • High Accuracy • Wide Range • Low Pressure Drop • Low Maintenance • High Reliability • Versatile Applications • Key Features and Applications

11. 90% • 5 out of 5 • Widely used in various applications • Optimal performance in industrial settings • Thousands • Units sold annually worldwide

12. Contact Us for More Information • Email • sales@flowmeterssupplier.com • website • www.flowmeterssuplier.com • Phone • 8355850162