Description

Kaifeng XinYa Instrument Co., Ltd.

Industrial Flow Measurement Solutions | Chemical-Resistant Instrumentation

Global 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

Flow Measurement Solutions by Product Category

Electromagnetic Flow Meters for Chemical Media

Corrosion-Resistant Electromagnetic Flowmeters

PTFE Liner Electromagnetic Flow Meters – Optimized for acid liquid measurement and highly corrosive chemical media
PFA Lined Flow Meters – Chemical resistance for pharmaceutical and specialty chemical applications
Ceramic Liner Flow Meters (DN15-150) – Abrasion and corrosion resistance for aggressive slurries
Polyurethane Lined Meters – Wear-resistant measurement for chemical slurries with solid content

SF-E Series Electromagnetic Flowmeters

Precision Performance: ±0.2%, ±0.3%, ±0.5% accuracy options
Pipe Diameter Range: DN15 to DN3000
Velocity Measurement: 0.1 to 10 m/s
Signal Outputs: 4-20mA, pulse, and frequency signals
Protection Rating: IP68 (sensor), IP65/IP66/IP67 (converter)
Key Features: Bidirectional measurement, self-diagnosis, empty pipe detection, excitation circuit monitoring
Deployment Options: Integral or split type configuration

Specialized Chemical Industry Flow Meters

Slurry Electromagnetic Flowmeters – Signal stability for coal-water slurry, mineral tailings, and pulp applications
Battery-Powered Wireless Flowmeters – Remote chemical storage tank monitoring without external power
SF-C Insertion Flowmeters – Cost-effective measurement for large-diameter chemical pipelines (up to DN3000)
SF-W Food Safety Flowmeters – Hygienic design for food-grade chemicals and pharmaceutical liquids

Flow Meter Solutions by Application

Chemical Process Measurement

Acid Liquid Flow Measurement – PTFE and PFA liners for sulfuric acid, hydrochloric acid, nitric acid applications
Caustic Chemical Monitoring – Corrosion-resistant electrode materials for alkaline media
Organic Solvent Metering – Chemical-compatible materials for ketones, alcohols, and aromatic compounds
Slurry Flow Measurement – Variation restraint algorithms for solid-grain interference suppression

Industrial Fluid Measurement

Conductive Liquid Measurement – Square wave pulse excitation for zero-point stability
Bidirectional Flow Tracking – Forward, reverse, and net flow accumulation (120 months data storage)
High-Abrasion Environment Measurement – Wear-resistant linings for extended service life
Heat Measurement Systems – Enthalpy calculation based on CJ128-2007 standard

Remote and Battery-Powered Solutions

Power-Independent Monitoring – Long-term operation without electrical grid connection
Submerged Installation – IP68 waterproof sensors operational under 3 meters of water
Wireless Data Transmission – GPRS, RS485, Bluetooth, WiFi (STA/AP modes)
Cloud-Based Monitoring – Real-time data visualization via IoT Big Data Platform

Industries Served

Chemical Manufacturing

Oil & Gas Refining – Flow measurement for crude oil processing and petrochemical production
Specialty Chemicals – Precision metering for batch processing and quality control
Chemical Distribution – Custody transfer measurement with high accuracy standards
Polymer Production – Slurry measurement for polymerization processes

Metals & Mining

Mineral Processing – Tailings slurry flow measurement with wear-resistant linings
Coal-Water Slurry – Cuspidal disturb suppression for solid-grain applications
Metal Refining – Corrosion-resistant meters for acidic leaching processes
Mine Dewatering – Remote monitoring for water management systems

Energy & Utilities

Power Generation – Cooling water and process fluid measurement
Municipal Water Distribution – Large-diameter pipeline monitoring (DN3000 capability)
Heat Measurement – Enthalpy-based calculation for district heating systems
Wastewater Treatment – Bidirectional flow tracking for complex piping networks

Food & Pharmaceutical Manufacturing

Food Processing – Hygienic SF-W series for beverage and dairy applications
Pharmaceutical Production – Sanitary design preventing bacterial growth and contamination
Clean-in-Place (CIP) Monitoring – Chemical flow measurement for cleaning cycle verification

Manufacturing & Industrial Operations

Automotive Production – Coolant and process fluid measurement in welding lines
Electronics Manufacturing – Ultrapure water and chemical delivery for PCB and semiconductor processing
Machinery & Equipment – General industrial fluid measurement and monitoring

Technical Capabilities & Technology Platform

Advanced Measurement Technology

Square Wave Pulse Excitation – Power-efficient magnetic field generation for accurate measurement
VFC Conversion Technology – Voltage-to-frequency conversion with high-input-impedance amplification
Bidirectional Constant Current Drive – Variable frequency excitation coil systems
Energy Recovery Circuits – Reduced power consumption during magnetic field reversal
Signal Processing Algorithms – Spike suppression and variation restraint for slurry applications

Instrument IoT Big Data Platform

Real-Time Monitoring – 5-second default data refresh rate
Historical Tracking – 60-point curve tracking for trend analysis
Multi-Device Management – Centralized control and configuration
Data Security – 6-level password protection for parameter access
Communication Protocols: RS485, RS232, HART, GPRS, Bluetooth, WiFi, MODBUS-RTU
API Integration – RESTful HTTP GET/POST with JSON data format

Material Selection for Chemical Resistance

Liner Materials

PTFE (Polytetrafluoroethylene) – Maximum chemical resistance for strong acids and solvents
PFA (Perfluoroalkoxy) – High-purity applications with superior chemical compatibility
Polyurethane – Wear and abrasion resistance for slurry applications
Rubber Linings – Cost-effective protection for mild chemical environments
Ceramic – Combined abrasion and corrosion resistance (DN15-150)

Electrode Materials

Stainless Steel (316L) – Standard conductive liquid measurement
Hastelloy – Strong acid and oxidizing media
Titanium – Chloride-containing solutions and seawater
Tantalum – Extremely corrosive chemical environments
Platinum-Iridium – High-purity pharmaceutical applications

Compliance & Quality Standards

Industry Standards & Certifications

JB/T 9248-2015 – Electromagnetic Flowmeter execution standard
GB/T 9124.1-2019 – Steel pipe flanges standard compliance
CJ128-2007 – Industry standard for heat measurement calculations
MODBUS-RTU – International standard protocol compliance

Protection Ratings

IP68 – Dust-tight and continuous submersion protection (sensor units)
IP67 – Dust-tight and temporary immersion protection (converter units)
IP66 – Dust-tight and powerful water jet protection
IP65 – Dust-tight and water jet protection

Installation & Deployment Options

Meter Configuration Types

Integral Type – Compact design with sensor and converter in single unit
Split Type – Remote converter installation for high-temperature or hazardous areas
Insertion Type – Cost-effective solution for large pipelines with ball valve mounting
Submerged Type – IP68-rated units for underwater or buried installation

Pipe Diameter Range

Small Bore: DN15 to DN50 – Laboratory and pilot plant applications
Medium Bore: DN65 to DN300 – Standard industrial process lines
Large Bore: DN350 to DN3000 – Municipal water distribution and large chemical transfer

Output Signal Options

4-20mA Analog Output – Standard PLC and DCS integration
Pulse Output – Totalizer and counter connectivity
Frequency Output – Direct batching controller interface
Digital Communication – RS485, RS232, HART, MODBUS-RTU protocols

Application Engineering Resources

Chemical Media Compatibility Guides

Acid Resistance Chart – Liner and electrode selection for sulfuric, hydrochloric, nitric, and organic acids
Caustic Media Guidelines – Material compatibility for sodium hydroxide and potassium hydroxide
Solvent Resistance Data – PTFE and PFA performance across organic chemical families
Temperature Limitations – Maximum operating temperatures by liner material type

Technical Design Considerations

Grounding Requirements – Integrated grounding electrodes for non-conductive pipe applications
Straight Pipe Length – Installation recommendations for upstream/downstream distances
Flow Profile Optimization – Insertion depth adjustment for accurate measurement
Empty Pipe Detection – Automatic alarm configuration and troubleshooting

System Integration Support

IoT Platform Configuration – Cloud connectivity setup and device registration
SCADA Integration – Protocol conversion and data mapping assistance
Multi-Point Monitoring – Network architecture design for distributed measurement systems
Data Logging Setup – 120-month cumulative data storage configuration

Customer Success Applications

Industrial IoT Integration Case

Challenge: Multi-node flow monitoring with centralized visibility
Solution: IoT Big Data Platform deployment with real-time 5-second refresh
Result: 60-point historical trend tracking enabled operational transparency across facility

Coal-Water Slurry Measurement

Challenge: Signal instability from solid-grain friction and electrode collision
Solution: Slurry flowmeter with variation restraint algorithm and wear-resistant lining
Result: Maintained measurement stability despite high solid content and abrasive conditions

Remote Water Resource Monitoring

Challenge: Power access unavailable in remote measurement locations
Solution: Battery-powered IP68 units with GPRS wireless transmission
Result: 120 months historical data retention with cloud-based remote access

Request Engineering Consultation

Custom Flow Measurement Solutions

Our application engineering team provides:

Chemical Compatibility Assessment – Liner and electrode material selection guidance
Flow Profile Analysis – Optimal meter sizing and installation design
System Integration Planning – Communication protocol and platform connectivity
Calibration Services – Factory-calibrated replacement boards with zero accuracy loss

Contact Our Technical Team

Email: xinya@sytcflowmeter.com
WhatsApp: +86 15137867592
Fax: +86 371-23668496
IoT Platform Login: http://124.95.128.250

About Kaifeng XinYa Instrument Co., Ltd.

Kaifeng XinYa Instrument Co., Ltd. specializes in high-stability electromagnetic flow measurement systems integrated with IoT big data platforms for industrial, municipal, and food safety applications. Our solutions address critical industry pain points including signal stability in abrasive environments, power independence for remote installations, and seamless integration of field instrumentation with cloud-based management systems.

Strategic Focus: Delivering accurate flow data combined with cloud-based visualization to help enterprises optimize resource allocation and enhance operational transparency across chemical processing, metals & mining, energy utilities, and manufacturing sectors.

Technical Differentiation: Square wave pulse excitation and advanced VFC technology ensure zero-point stability and measurement accuracy across diverse conductive media, from clean water to highly corrosive acid liquids and abrasive slurries.

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