Vortex Flowmeter Motherboard – All-in-One Intelligent Board
This vortex flowmeter motherboard is a high-performance, multifunctional control and signal processing unit. It supports extensive communication protocols, multiple output types, flexible power supply options, and advanced compensation functions — making it suitable for complex industrial environments, remote data acquisition, and smart flow metering systems.

Key Features & Functions

Communication Protocols
RS485 Modbus (standard)
HART protocol
GPRS wireless communication

Analog & Pulse Outputs
4–20mA
0–5V / 1–5V / 2–10V / 0–10V
Frequency output
Equivalent pulse / scaling output

Power Supply Options
220V AC (standard industrial)
24V DC
Battery-powered (for remote / field use)

Flow Compensation
Temperature & pressure (T/P) compensation for steam, gas, and liquid density correction

Hardware & Control Features
Split-mounted (remote display & sensor separation)
Dual relay alarm outputs (for flow limit, temperature/pressure alarms, or fault notification)

Applications
Steam, compressed air, natural gas flow measurement
Industrial process control (with 4–20mA / HART to PLC/DCS)
Remote wellhead or pipeline monitoring (GPRS / battery / split type)
Energy management and heat/steam totalization (with T/P compensation)

Why Choose This Motherboard
All common outputs and protocols integrated into one board
Flexible power input suits both plant and remote field use
Supports isolated sensor installation (split function)
Reliable signal processing for low-flow vortex detection