主要规格及技术指标

Quantity: 2 units
数量：2台

Product Name: Thermal Mass Flow Meter
Series: MF52 Series
Applicable Medium: Air / Nitrogen
Nominal Diameter (DN): 10 mm
Connection: G3/8 Internal Thread
Body Material: Aluminum Alloy
Power Supply: 24 VDC
Flow Range (This Model): 2 ~ 30 L/min
Measuring Range (Series): 1 ~ 100 L/min
Operating Pressure: ≤ 1.0 MPa
Measuring Accuracy: ±1%
Output Signal: 4-20 mA Analog + RS-485 Digital Communication

产品名称：热式气体质量流量计
系列：MF52 系列
适用介质：空气 / 氮气
公称通径 (DN)：10 mm
连接方式：G3/8 内螺纹
本体材质：铝合金
供电电源：24 VDC
流量范围 (本型号)：2 ~ 30 L/min
测量范围 (系列)：1 ~ 100 L/min
工作压力：≤ 1.0 MPa
测量精度：±1%
输出信号：4-20 mA 模拟量 + RS-485 数字通信

主要功能及特色

1. Direct Mass Flow Measurement: Utilizes thermal principle, directly measuring gas mass flow rate without temperature and pressure compensation.
2. Suitable for Neutral Gases: Designed for clean, dry, neutral gases such as air and nitrogen, enabling stable measurement.
3. Low Flow Rate Measurement: Optimized for low-velocity gases (down to 2 L/min), suitable for precision control applications.
4. Dual Output Signals:
1) 4-20mA: Standard analog signal, easy to connect to industrial control systems such as PLCs and DCSs.
2) RS-485: Supports communication protocols such as Modbus, enabling digital remote monitoring and parameter setting.
5. Compact and Lightweight: Aluminum alloy structure, lightweight, G3/8 internal thread connection, requiring minimal installation space.
6. Low-Power Supply: 24VDC wide voltage supply, compatible with common industrial instrument power supplies.

1. 直接质量流量测量：采用热式原理，可直接测量气体的质量流量，无需温压补偿。
2. 适用于中性气体：专为空气、氮气等洁净、干燥的中性气体设计，实现稳定测量。
3. 小流量测量：针对低流速气体（最低可达2 L/min）进行优化，适用于精细控制场合。
4. 双输出信号：
1）4-20mA：标准模拟信号，便于接入PLC、DCS等工业控制系统。
1）RS-485：支持Modbus等通讯协议，实现数字化远程监控与参数设置。
5. 紧凑轻便：铝合金材质结构，重量轻，G3/8内螺纹连接，安装空间要求小。
6. 低功耗供电：24VDC宽电压供电，兼容常见的工业仪表电源。

主要附件及配置

无