Kaifeng XinYa Instrument Co., Ltd.

Global Provider of Industrial Flow Measurement & IoT Monitoring Solutions

Headquarters: No.1, Ba Qing Wu Road, Jinming Avenue, South Section, Kaifeng Demonstration Area, Henan, China
Email: xinya@sytcflowmeter.com
WhatsApp: +86 15137867592
Fax: +86 371-23668496
IoT Platform: 124.95.128.250

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Flow Measurement Solutions by Product Category

Electromagnetic Flow Meters for Conductive Liquids

SF-E Electromagnetic Flowmeter

• Applications: Seawater flow measurement, salt water monitoring, industrial water treatment, municipal water distribution
• Pipe Diameter Range: DN15 to DN3000
• Accuracy Options: ±0.5%, ±0.3%, ±0.2%
• Velocity Range: 0.1 to 10 m/s
• Key Features:
  • Corrosion-resistant electrode materials for salt water applications
  • Bidirectional flow measurement for complex piping networks
  • Multi-output interfaces: 4-20mA, frequency, pulse signals
  • IP68 ingress protection for sensor units
  • Self-diagnosis for empty pipe, excitation circuit, and overflow conditions
• Deployment Options: Integral type or split type configurations
• Communication Protocols: RS485, RS232, HART, MODBUS-RTU

Battery-Powered Electromagnetic Flowmeter

• Applications: Remote seawater monitoring stations, offshore water measurement, power-independent installations
• Key Features:
  • Internal high-capacity battery for long-term autonomous operation
  • IP68 rating for submerged environments (up to 3 meters water depth)
  • Wireless data transmission via GPRS
  • 120 months internal data retention
  • Heat measurement functionality with enthalpy calculation
• Ideal For: Coastal monitoring, marine research facilities, locations without power infrastructure

Slurry Electromagnetic Flowmeter

• Applications: Seawater with high sediment content, mineral slurry, coal-water mixtures, pulp processing
• Key Features:
  • Wear-resistant lining materials: Polyurethane, PFA, Ceramics (DN15-150)
  • Variation restraint algorithm for signal stability in particle-laden fluids
  • Corrosion-resistant construction for harsh chemical environments
  • 1-2 grounding electrodes for non-conductive pipe installations
• Performance: Advanced signal processing to filter interference from solid particle collision

SF-C Insertion Electromagnetic Flowmeter

• Applications: Large-diameter seawater pipelines, municipal water systems, industrial cooling water
• Pipe Diameter Range: Up to DN3000
• Key Features:
  • Cost-effective solution for very large pipes
  • Hot-tap installation capability via ball valve mounting
  • Adjustable insertion depth (half or quarter pipe diameter)
  • Stainless steel construction for structural integrity
• Advantages: No flow interruption during installation, reduced installation costs for large-bore applications

SF-W Food Safety Electromagnetic Flowmeter

• Applications: Hygienic water systems, beverage processing, pharmaceutical manufacturing, food-grade fluid handling
• Key Features:
  • Sanitary design preventing bacterial growth
  • Food safety standard compliance
  • Corrosion-resistant materials for cleaning agent compatibility
  • Smooth internal surfaces preventing fluid stagnation

Corrosion-Resistant Solutions for Seawater & Salt Water Applications

Material Selection for Harsh Environments

Electrode Materials

• Stainless Steel (316L): Standard seawater applications with moderate salinity
• Hastelloy C: High-salinity seawater, brine, and corrosive chemical solutions
• Titanium: Superior corrosion resistance for ocean environments and chloride-rich fluids
• Platinum-Iridium: Ultra-high corrosion resistance for specialized marine applications

Lining Materials

• PTFE (Teflon): Excellent chemical resistance, suitable for seawater and aggressive media (-40°C to +180°C)
• PFA: Enhanced mechanical strength over PTFE with similar corrosion resistance
• Neoprene Rubber: Cost-effective for moderate seawater applications (-20°C to +80°C)
• EPDM Rubber: Superior resistance to oxidizing agents and seawater exposure
• Polyurethane: High abrasion resistance for seawater with suspended solids

Housing & Structural Materials

• 316L Stainless Steel: Standard corrosion-resistant housing for marine environments
• Duplex Stainless Steel: Enhanced strength and corrosion resistance for offshore applications
• IP68 Sealing: Complete submersion protection for underwater installations

Industries Served

Marine & Offshore

• Seawater desalination plants
• Offshore drilling platform water management
• Ship ballast water monitoring
• Marine research and oceanographic instrumentation
• Coastal aquaculture water flow measurement

Water & Wastewater Utilities

• Municipal water distribution networks
• Seawater intake systems for coastal treatment plants
• Wastewater discharge monitoring
• Stormwater management
• District heating and cooling systems

Power Generation

• Seawater cooling systems for coastal power plants
• Nuclear power plant cooling water circuits
• Thermal power station water management
• Renewable energy facility water systems

Chemical Processing & Refining

• Brine handling and salt production
• Chlor-alkali process water measurement
• Petrochemical plant cooling water systems
• Acid and caustic solution flow monitoring

Mining & Minerals

• Mineral slurry transport measurement
• Tailings management systems
• Coal-water slurry flow monitoring
• Ore processing water circuits

Food & Beverage

• Hygienic water supply measurement
• Beverage production flow control
• Dairy processing water systems
• Brewery and distillery applications

Pulp & Paper

• Process water measurement
• Pulp slurry flow monitoring
• White water recycling systems
• Coating and finishing water circuits

Technical Capabilities & Standards Compliance

Measurement Technology

• Excitation Method: Square wave pulse excitation with variable frequency
• Signal Processing: High-performance VFC (Voltage-to-Frequency Conversion)
• Power Efficiency: Novel energy recovery system in excitation circuits
• Circuit Technology: Surface Mount Technology (SMT) for enhanced reliability

Certifications & Standards

• JB/T 9248-2015: Electromagnetic Flowmeter execution standard
• GB/T 9124.1-2019: Steel pipe flanges standard compliance
• CJ128-2007: Heat measurement calculation standard
• IP Protection Ratings: IP68 (sensors), IP65/IP66/IP67 (converters)
• MODBUS-RTU: International standard protocol compliance

Data Security & Access Control

• Multi-level password protection (6 security grades)
• Secure parameter configuration access
• Protected data retrieval and modification protocols

IoT Big Data Platform Integration

Platform Capabilities

• Real-Time Monitoring: 5-second default data refresh rate
• Historical Tracking: 60-point historical curve visualization
• Data Storage: 120 months of cumulative flow data retention
• Multi-Device Management: Centralized control for distributed sensor networks
• Remote Access: Web-based management via 124.95.128.250

Connectivity Options

• Wired Communication: RS485, RS232, HART protocol
• Wireless Communication: GPRS, Bluetooth, WiFi (STA/AP modes)
• Integration API: RESTful API support via HTTP GET/POST requests
• Data Format: JSON for third-party system integration

Analytics & Reporting

• Forward, reverse, and net flow accumulation
• Enthalpy-based heat measurement calculations
• Real-time alarm notifications (empty pipe, excitation faults, overflow)
• Customizable data visualization dashboards

Engineering & Application Support

Custom Engineering Services

• Pre-installation technical consultation
• Pipe diameter and flow rate assessment
• Material selection guidance for specific media
• Flange standard customization (GB/T 9124.1-2019)
• Grounding and electrical integration planning

Installation & Commissioning

• Site survey and preparation guidance
• Sensor positioning optimization for measurement accuracy
• Converter mounting and wiring assistance
• IoT platform configuration and network setup
• 10-minute preheating and operational validation

Technical Training & Documentation

• Operator training for local and remote monitoring
• Troubleshooting procedures for common alarms
• Preventive maintenance schedules
• Comprehensive product manuals (SF-E, SF-W, Battery-Powered series)
• Calibration certificate and factory test reports

Application Engineering Resources

Seawater Flow Measurement Guidelines

• Conductivity requirements for electromagnetic measurement
• Electrode material selection for varying salinity levels
• Installation best practices for marine environments
• Corrosion prevention and maintenance protocols

Salt Water & Brine Applications

• High-concentration electrolyte measurement considerations
• Temperature compensation for density variations
• Viscosity effects on measurement accuracy
• Grounding requirements for non-metallic pipes

Slurry & Abrasive Media Handling

• Lining material durability comparison
• Signal interference mitigation techniques
• Wear pattern monitoring and replacement indicators
• Particle size and concentration limitations

Remote & Battery-Powered Installations

• Battery life estimation and replacement planning
• Solar panel integration options
• Wireless communication range optimization
• Data transmission scheduling for power conservation

Quality Assurance & Factory Calibration

Pre-Delivery Testing

• Factory calibration to specified accuracy class
• Pressure and leakage testing
• Excitation circuit performance verification
• Signal output linearity testing
• Insulation resistance measurement

Replacement & Spare Parts

• Factory-calibrated replacement circuit boards with zero accuracy loss
• Electrode and lining replacement kits
• Communication module upgrades
• Battery replacement for wireless units

Why Choose Kaifeng XinYa for Seawater Flow Measurement

Technical Differentiation

• Zero-Point Stability: Square wave pulse excitation eliminates drift in corrosive environments
• High Input Impedance: Advanced amplification ensures accurate measurement in low-conductivity seawater
• Bidirectional Accuracy: Precise forward and reverse flow tracking for tidal and recirculating systems
• Submersible Reliability: IP68-rated sensors for permanent underwater installation

Corrosion Resistance Expertise

• Comprehensive material selection for chloride-rich environments
• Decades of field experience in coastal and offshore installations
• Proven performance in desalination and marine cooling applications

IoT Integration Leadership

• Proprietary cloud platform for centralized fleet management
• Multi-protocol support for legacy and modern control systems
• Real-time data access from any location worldwide
• Scalable architecture for growing sensor networks

Application Versatility

• DN15 to DN3000 pipe diameter coverage
• Integral, split-type, insertion, and battery-powered configurations
• Custom engineering for unique seawater measurement challenges

Request Technical Consultation

Contact Our Application Engineers:

• Email: xinya@sytcflowmeter.com
• WhatsApp: +86 15137867592
• Fax: +86 371-23668496
• Office Address: No.1, Ba Qing Wu Road, Jinming Avenue, South Section, Kaifeng Demonstration Area, Henan, China

IoT Platform Access:
Web Interface: http://124.95.128.250

Additional Resources

• SF-E Electromagnetic Flowmeter Technical Manual (Published August 2024)
• Battery-Powered Series Installation Guide (Published August 2024)
• SF-W Food Safety Flowmeter Specifications (Second Edition, August 2023)
• Slurry Flowmeter Application Notes (Scheduled Release: April 2026)
• IoT Platform User Manual
• Material Selection Guide for Corrosive Media

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Product Categories: Electromagnetic Flow Meters | Battery-Powered Meters | Slurry Meters | Insertion Meters | Sanitary Meters

Industries: Marine & Offshore | Water Utilities | Chemical Processing | Mining | Food & Beverage | Power Generation

Technical Support: Installation Guides | Troubleshooting | Calibration Services | Spare Parts

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Delivering High-Stability Electromagnetic Flow Measurement Systems Integrated with IoT Big Data Platforms for Industrial, Municipal, and Food Safety Applications