FL8850 Intelligent Digital Flow Meter Suppliers and Factory in China

Looking for reliable FL-8850 digital flow transmitters? As leading China suppliers and factory, we provide high-precision totalizers with 1% accuracy, RS485 Modbus, and IP65 protection for water treatment and chemical industries.

Product Details

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Product Details

The FL-8850 is a professional-grade high-performance intelligent flow meter designed for precision liquid measurement and automated control. Integrating real-time flow detection, total accumulation, and automatic regulation, this device utilizes an advanced digital circuit design to ensure superior anti-interference capabilities. Its compact architecture and intuitive operation make it an ideal solution for demanding industrial environments where accuracy and reliability are non-negotiable.

Engineered for versatility, the FL-8850 is widely deployed across water pollution prevention, wastewater recycling, chemical processing, and cooling water systems. By supporting both plug-in paddle wheel sensors and cross-brand compatible pulse sensors, it enables seamless online continuous measurement, ensuring your fluid pipe networks operate at peak efficiency with minimal downtime.

Detailed Parameters

Display Type	Backlit lattice LCD screen	Measurement Index	Instantaneous Flow, Total Accumulated Flow
Accuracy	Linear ±1%, Repeatability ±0.5%	Max Count Frequency	10KHz (Sensor max 120000rpm)
Input Signal	Plug-in paddlewheel / compatible 3rd party sensors	Output Signals	4-20mA, RS485 Modbus, Pulse, Dual relay
Power Supply	DC9~26V (Recommended DC24V)	Protection Grade	IP65 Waterproof/Dustproof
Working Temp	-20℃ ~ +70℃	Dimensions	96×96×96mm

Key Advantages

Industrial Durability

IP65 protection grade and high anti-interference design for harsh industrial environments.

Real-time Monitoring

Instantaneous flow tracking and precise total accumulation for accurate resource management.

High Compatibility

Supports plug-in paddle wheel sensors and various cross-brand compatible pulse sensors.

Clear Visualization

Equipped with a backlit lattice LCD screen for high visibility in low-light conditions.

Precision Control

±1% linear accuracy and ±0.5% repeatability for strict process control requirements.

Smart Integration

RS485 Modbus communication enables centralized remote control and PLC integration.

Product Gallery

Management Platforms

PLC Signal Collection

Standard 4-20mA analog output for seamless integration into industrial PLC systems.

Remote Modbus Control

RS485 Modbus communication with adjustable addresses (0-255) for centralized monitoring.

Dual Limit Alarms

Relay outputs (S1/S2) provide instant alerts for low-flow or overflow conditions.

Visual Warnings

Integrated screen flashing reminders to notify operators of flow abnormalities immediately.

Total Flow Statistics

Dedicated pulse signal output for precise long-term total flow data accumulation.

Sensor Power Supply

Built-in 5V power supply to directly power external sensors, reducing wiring complexity.

Investment Return Comparison

Feature Metric	Traditional Flow Meters	FL-8850 Intelligent System
Installation Cost	High (Separate Power/Wiring)	Low (Built-in 5V Sensor Power)
Data Integration	Manual Reading/Analog Only	Automated (Modbus/PLC/Pulse)
Maintenance Frequency	Frequent Calibration	Low (High Stability Digital Circuit)
Response Speed	Delayed/Analog Lag	Real-time Intelligent Detection
Operational Risk	High (Lack of Alarms)	Minimal (Dual Relay Alarm System)

Frequently Asked Questions

Q: Can the FL-8850 be integrated into an existing SCADA system?

Yes, the FL-8850 supports RS485 Modbus communication and 4-20mA analog signals, making it fully compatible with most industrial SCADA and PLC systems for centralized data collection.

Q: Is this flow meter suitable for corrosive wastewater monitoring?

The device is designed for environmental monitoring and wastewater recycling. While the transmitter is IP65 rated, the suitability for specific corrosive liquids depends on the material of the paddle wheel sensor used.

Q: How does the dual relay alarm system work?

The system features two relay limits: S1 for low-flow alerts and S2 for overflow alerts. When thresholds are breached, the relay triggers an external signal and the screen flashes to notify the operator.

Q: What is the maximum counting frequency the FL-8850 can handle?

The FL-8850 supports a maximum count frequency of 10KHz, allowing it to work with sensors reaching speeds of up to 120,000 rpm.

Q: Can I use third-party pulse sensors with this controller?

Yes, the FL-8850 is designed for flexibility and is compatible with various third-party pulse sensors, provided they match the signal requirements of the device.

Q: What installation methods does the FL-8850 support?

The device offers three versatile installation options: Panel Mount for control cabinets, Wall Mount for easy access, and Integrated Pipe Mount for direct site monitoring.

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