Vortex flowmeter 8800 series

Description

1. Product Overview

The Vortex Flowmeter 8800 Series (Rosemount 8800) is a high-precision industrial flow measurement device designed for accurate measurement of steam, gas, and liquid flow in demanding process environments. Its primary industrial use spans chemical processing, power generation, oil & gas, and pharmaceutical manufacturing where reliable mass and volumetric flow data is critical for process control and efficiency. The key value proposition lies in its gasket-free, non-clog meter body design that eliminates potential leak points, delivering world-class reliability with fewer unscheduled shutdowns. Strategically, this product is essential for enterprises seeking to maximize process availability, reduce maintenance costs, and achieve SIL-compliant safety systems through dual/quad sensor configurations.

2. Key Specifications & Technical Characteristics

• Wetted Materials (Chemical Composition):

  • Stainless Steel: 316/316L and CF3M

  • Nickel Alloy: C-22 (Hastelloy C-22) and CW2M

  • High-Temp Carbon Steel: A105 and WCB

• Purity/Grade: Industrial-grade process instrumentation meeting ANSI, DIN, and JIS flange standards

• Physical Characteristics:

  • Form: Flanged or wafer-type meter body

  • Color: Standard industrial metallic (steel/alloy finish)

  • No moving parts; mass-balanced sensor design

  • Gasket-free, non-clog body design

  • Turndown ratio: 38:1

  • Accuracy: ±0.65% volumetric (liquids), ±1% volumetric (gas/steam), ±0.70% mass flow (water MultiVariable), ±2% mass flow (steam MultiVariable)

  • Operating Temperature: -330°F to 842°F (-200°C to 450°C)

• Packaging Options: Pre-configured, hydrostatically tested units ready for install; shipped in protective industrial packaging

• Shelf Life: Indefinite when stored properly (no consumable materials); designed for 20+ years operational life

3. Core Industrial Applications

Why it performs better: Eliminates maintenance costs from plugged impulse lines (common in traditional differential pressure meters), provides vibration immunity via adaptive digital signal processing, and enables in-service sensor replacement without breaking process seals.

4. Competitive Advantages

• Quality Consistency: Every meter arrives pre-configured and hydrostatically tested with internal signal generator for electronics verification

• Supply Reliability: Emerson/Rosemount is a global leader with established manufacturing; dual/quad options simplify SIS compliance

• Logistics Capability: Compact wafer/flanged designs (½-in to 12-in); compatible with ANSI 150–1500, DIN PN 10–160, JIS 10K–40K flanges

• Price Competitiveness: Reduced maintenance costs (no impulse lines); single spare sensor requirement; 20+ year lifespan

• Sustainability Benefits: Gasket-free design eliminates leak points; reduces process emissions and waste

• Technical Support: Full documentation (manuals, data sheets); HART® 5/7, FOUNDATION Fieldbus output options; Smart Fluid Diagnostics for phase-change detection

This product represents a strategic sourcing decision for enterprises prioritizing process reliability, safety compliance, and long-term cost efficiency.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT

• Loading Capacity: Contact supplier for MT per container (varies by line size: ½-in to 14-in; flanged/wafer/dual/reducer configurations)