Insertion Rotary Flow Meter with PVDF Rotor, 0.3~6m/s

This rotary flow meter features IP65 protection, OLED display, RS485 interface, MODBUS-RTU protocol, and multiple alarm outputs for smart control. DN25~DN600 pipe sizes optional, it meets the needs of various applications. Select this flow meter for efficient management.

Specification

Features

• Integrated Flow & Temperature Monitoring: Unlike traditional flow meters, this rotary flow meter integrates flow and temperature measurement in one sensor, enabling real-time monitoring of both parameters and simplifying pipeline installation.
• PVDF Rotor for Long-Term Stable Operation: The rotary flow meter adopts a PVDF rotor with excellent corrosion resistance and anti-scaling performance. The durable PVDF material helps maintain stable rotation performance in water treatment, chemical processing, and other demanding fluid applications.
• Wide Adaptability with Insertion Design: The insertion flow meter provides flexible options across DN25~DN600. The insertion structure simplifies mounting and maintenance while reducing the need for complex pipeline modifications.
• Multiple Signals for Industrial Integration: Supporting 4~20mA output, RS485 communication, MODBUS-RTU protocol, and alarm contacts, the rotary flow meter can be easily integrated into PLC and automation systems.
• Clear OLED Display: The insertion flow meter is equipped with a self-luminous OLED display that provides clear and sharp readings of flow and temperature data. The high-visibility screen allows you to check measurement information quickly in different lighting conditions.
• IP65 Protection Rating: The rotary flow meter features an IP65-rated housing, providing protection against dust and water ingress. Combined with a -20~60℃ operating temperature range, it is suitable for outdoor and harsh industrial environments.

Dimension (unit: mm)

Mounting Base dimension

Details

Electrical Connections

Tips: How to troubleshoot rotary flow meter problems?

During operation, the flow meter may occasionally experience issues such as abnormal alarm output, inaccurate flow readings, display failure, or unstable operation. The following troubleshooting tips help quickly identify common problems and provide effective solutions.

• No Alarm Output: Check whether the power supply is working properly and confirm that all wiring connections are correct. If there is no medium flow, check whether valves or other pipeline equipment are open.
• Inaccurate Flow Reading: Verify the actual flow condition and recalibrate the flow meter if necessary to ensure accurate measurement.
• Display Not Working: Check the power connection first. If the flow meter or sensor is damaged due to electrical failure, replace the faulty component.
• Alarm Indicator Remains On During Setup: Check and adjust the alarm contact settings to match the actual application requirements.
• Flow Meter Damaged After Short Operation: Avoid lightning strikes and induced high voltage. Check whether signal cables are installed separately from power cables to reduce electrical interference.