CI-FP201X-W Pitot Tube Flow Meter

CI-FP201X-W Pitot Tube Flow Meter

The CI-FP201x-W is a new-generation flow meter that revolutionizes traditional Pitot tube differential pressure measurement. Designed to overcome common issues like condensate, pollution, and clogging, it features an intelligent Auto-Drain system that ensures long-term reliability, even in contaminated or humid environments. With built-in Auto-Heating, it delivers accurate measurements in moisture-saturated gases, while its ultra-wide range, starting from just 5 Nm/s with a 1:60 turndown ratio—makes it suitable for both low and high flow conditions. Its online auto-calibration function compensates for temperature, pressure, and sensor drift, reducing maintenance and improving accuracy over time. The CI-FP201x-W also boasts excellent vibration resistance, allowing it to perform stably even near compressors or in high-vibration pipelines. Installation is easy and flexible—it supports various pipe sizes and can be installed under pressure without system shutdown. Whether used in clean or harsh conditions, the CI-FP201x-W offers a powerful, adaptable, and maintenance-friendly solution for accurate flow monitoring.

Product Feature:

  • Anti-pollution: Equipped with auto-heating and self-cleaning functions. Designed to handle dirty and wet air, such as at the compressor outlet. Built for reliable operation in harsh pipeline environments.

  • Online Auto-calibration: Automatically compensates for sensor aging and environmental changes. Maintains long-term accuracy without manual recalibration.

  • Smart Terminal: Supports Bluetooth connection with mobile app for remote data viewing and configuration. Enhances user convenience and flexibility.

  • Data Logging: Enables long-term data storage via IoT or USB drive. Supports up to 10 million recorded values for in-depth analysis.

  • High Sensitivity: Detects extremely low flow rates, with a lower limit of just 5 Nm/s. Ideal for applications requiring precise low-flow measurement.

  • Bidirectional Measurement: Capable of measuring flow in both directions. Suitable for complex flow systems or systems with flow reversal.

  • Integrated Sensing: Combines pressure and temperature sensors for real-time compensation and improved measurement accuracy.

  • Electrical Isolation: Features a fully isolated electrical design to eliminate signal interference and ensure stable performance in noisy industrial environments.

  • Touchscreen Display: Built with a 2.8″ capacitive IPS LCD screen offering ultra-wide viewing angles and clear visibility.

  • No Moving Parts: Designed with a static sensing structure for minimal pressure drop and extended service life.

  • Wireless Connectivity: Bluetooth function supports wireless setup, diagnostics, and data transmission. Simplifies commissioning and maintenance.

  • Standard Interface: Equipped with Modbus RTU (RS485), 4–20 mA analog output, and pulse signal output. Supports integration into most control systems.

  • Easy Installation: Insert-type probe allows for installation on various pipe sizes under pressure using a ½” ball valve. No system shutdown required.

Flow:
Measuring Range: 5~300 Nm/s
Accuracy: ±(1.5% RD + 0.3% FS) [1% RD optional]
Medium: Dry/wet air and non-corrosive gases
Reference Conditions: 20°C, 1 bar(a) – ISO 1217 (configurable)

Pressure:
Measuring Range: 0~1.7 MPa(a)
Accuracy: ±0.5% FS

Temperature:
Measuring Range: -40~+150 °C
Accuracy: ±0.5 °C

Output:
Flow rate/Temperature/Pressure: Standard 4~20 mA output (configurable)
Pulse: Consumption/alarm (standard)
Digital Output: Modbus RTU (RS485)
Wirless Communication: Bluetooth (standard), Wi-SUN (optional), IOT-4G (optional)
Connector: 2 × 5pin M12, female

Power:
Measuring Stage: DC18~30V 6.5W @ 24VDC
Pre-warming Stage: DC18~30V 24W @ 24VDC

Display & Data Log:
Display: 2.8″ IPS LCD with capacitive touch
Data Log: max. 10,000,000 values

Operating Environment:
Environment Temperature: -20~+60 °C
Medium Temperature: -40~+150 °C
Operating Pressure: 0~1.7 MPa(a)

Other:
Process Connection: G1/2″ (ISO 228-1)
EMC: Compliant with IEC 61326-1

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