Non-invasiveZero Pressure LossEasy Install
Mass Flow Meter (MFM)
KM1000系列
KM1000系列气体质量流量计具有高精度、线性输出无需温度补偿、长期稳定零漂小、固态传感核心(无表面空隙或脆弱膜片)、抗堵塞和压力冲击等特点。模拟和数字输出可选，快速响应(10ms)，宽流量范围300-1000SLM，传感器抗冲击达100g。适用于光伏设备、真空泵、分析仪光谱仪、医疗设备等场景。
Key Takeaways
- High-precision measurement & control, professional Mass Flow Meter (MFM) solution
- MEMS thermal flow sensor chip technology for fast response
- Supports RS485/Modbus/4-20mA multiple communication protocols
- Widely used in semiconductor, new energy, biopharma industries
- Professional selection support and complete after-sales service
Key Specifications
量程范围300~1000 SLM
精度≤±2.5%F.S.
分辨率0.1%F.S.
重复性≤1.0%F.S.
零点漂移≤0.5%F.S.
响应时间≤10ms
Applications
Other Industries
Analytics
Chemical & Materials
Hydrogen Energy
Surface Treatment
Bioprocess
Model Specifications
| 基本参数 | |
| 测量范围 | 300~1000 SLM（可选量程） |
| 精度 | ≤±2.5%F.S. |
| 分辨率 | 0.1%F.S. |
| 重复性 | ≤1.0%F.S. |
| 零点漂移 | ≤0.5%F.S. |
| 响应时间 | ≤10ms |
| 最大压力 | 1MPa（可定制） |
| 电气参数 | |
| 工作电压 | 9~24VDC（电流输出型：24VDC） |
| 工作电流 | <30mA |
| 输出阻抗 | >30kΩ |
| 通讯接口 | |
| 通讯方式 | RS485 (MODBUS) |
| 模拟电压输出 | 1~5V / 0.5~4.5V / 0~5V（可定制） |
| 模拟电流输出 | 4~20mA |
| 报警输出 | PNP/NPN（可定制） |
| 显示参数 | |
| 显示方式 | 瞬时流量/累计流量 (SLM) |
| 环境条件 | |
| 工作温度 | 0~50℃ |
| 储存温度 | -20~70℃ |
| 机械参数 | |
| 接头类型 | G1/2（可定制） |
•KM1000系列采用固态传感核心，无表面空隙或脆弱膜片，抗堵塞和压力冲击。
•线性输出，无需温度补偿，长期稳定性好，零漂小。
•适用于光伏设备、真空泵、分析仪光谱仪、医疗设备等场景。
Key Features
MEMS Flow Chip
High precision measurement
Wide Range
Covers various applications
Fast Response
Real-time flow monitoring
Long-term Stable
Pressure & temperature insensitive
Digital Display
Easy and intuitive operation
Multi-interface
Easy system integration
Applications
Other Industries
Analytics
Chemical & Materials
Hydrogen Energy
Surface Treatment
Bioprocess
Downloads
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Frequently Asked Questions
Disclaimer: The content on this page is for reference only and does not constitute any offer or commitment. Product specifications and parameters are subject to change without notice. Please refer to the actual product manual.
Last Updated: 2026-08-07(Content updated regularly)