Brooks Instrument MT3809 Series Metal Tube Variable Area Flow Meter
Product Overview
Brooks Instrument MT3809 Series Metal Tube Variable Area Flow Meters are engineered to meet the most demanding flow measurement and control requirements. With a proven track record in thousands of installations worldwide, the MT3809 Series is the go-to solution for Engineering Procurement Contractors (EPC) and industrial facilities. These meters are designed for high-pressure, high-temperature environments and offer exceptional reliability and accuracy.
The MT3809G configuration includes an optional digital LCD display with a local operator interface, enabling parameter adjustments even in hazardous areas. This makes it a practical and economical choice for a wide range of industries.
Features and Benefits
Wide Flow Range: Capable of measuring very low to very high flow rates, ensuring versatility across applications.
Temperature Resilience: Operates effectively in temperatures from -325°F to 788°F (-198°C to 420°C), accommodating extreme thermal conditions.
High-Pressure Capability: Standard models withstand pressures up to 6,000 psi, with custom models handling up to 20,000 psi, suitable for high-pressure environments.
Optional Enhanced LCD Display: Features a digital LCD with a local operator interface, providing process outputs like totalization and alarm signals, and allowing parameter adjustments without cover removal, even in hazardous areas.
Durable Construction: Built with 316SS stainless steel flameproof housing, meeting ATEX gas group IIC/Class 1 Div 1 hazardous area ratings, ensuring safety and durability.
Advanced Communication: Flow transmitters are available with HART® 7 or FOUNDATION™ Fieldbus capability, facilitating seamless integration into control systems.
Reliable Performance: Delivers repeatable flow measurements across a broad spectrum of process conditions, ensuring process consistency.
Compliance with Standards: Designed to meet ASME B31.3 requirements, aligning with global industrial facility standards.
Ease of Integration: Comes with comprehensive documentation and material traceability, simplifying project planning and system integration for Engineering Procurement Contractors (EPCs).
Energy Efficiency: Operates without external power in standard configurations, reducing installation complexity and operational costs.
Specifications
Flow Range (Full Scale Capacity):
- Water: Up to 440 gpm (100,000 l/h)
- Air: Up to 750 scfm (1,200 m³/h)
Accuracy: ±2% Full Scale (Class 1.6 VDI/VDE)
Repeatability: 0.25% Full Scale (standard)
Materials: 316L Stainless Steel, Hastelloy C-276, Titanium GR II, Monel K-500, PVDF
Process Connections: NPT, Rc (BSP) Female, ASME Flanges, DIN PN40 Flanges, JIS B2220 Flanges
Temperature Range: -325°F to 788°F (-198°C to 420°C)
Pressure Ratings: Up to 6,000 psi (standard); 20,000 psi (custom)
Applications
The MT3809 Series is ideal for use in various applications throughout a range of industries. Some featured applications include liquid and gas flow measurement, flare stacks at refineries and wellheads, lubrication and coolant monitoring for rotating equipment, additive measurement and gas monitoring for furnaces, and chemical injection processes.
Available In The Following Areas
With an extensive background in a variety of industries, Cross has relationships with a number of leading brands, including exclusive distributorships in some areas. We are proud to offer Brooks Instrument in the following areas:
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