Bronkhorst
MASS FLOW METERS AND CONTROLLERS FOR LIQUIDS - µ-FLOW series

µ-FLOW 液體質量流量計和控制器

超低流量的測量/控制

適用於低流量範圍的 µ-FLOW 數字液體流量計/控制器基於熱通流測量原理運行。 這些儀器配有數字印刷電路板,具有自診斷、報警和計數器功能、數字通信 (RS232) 和各種現場總線選項。

  • 最低範圍 5 ... 100 mg/h
  • 最高範圍 0.1 ... 2 g/h(熱特性類似於 H2O 的流體)
聯絡我們

E-book: How to handle low liquid flows

Focusing on low liquid flows < 100 g/h

Download the e-book 'How to handle low liquid flows' to find out more about 'low flows'. Including in-depth information, technical advice and insider tips from our experts.

Download e-book

Quick link to Mass Flow Meter / Controller model pages

Full Scale capacities (based on H2O) versus Pressure Rating

PN 400 bar (Mass Flow Meter) PN 100 bar (Mass Flow Controller)
L01  |  0,1…2 g/h L01V12  |  0,1…2 g/h

Features

  • No moving parts
  • Thru-Flow measurement
  • Attitude insensitive
  • Fast and accurate measurement
  • Negligible dead-volume (sensor: 1,5...33 µl)
  • In combination with a control valve: continuous and stable control
  • Analog I/O-signals, RS232-connection; optional on-board fieldbus interface 
  • Stainless Steel sensor
  • On request: pressure rating up to 1000 bar (15000 psi)

afbeelding

Liquid Flow Meters / Controllers

Liquid Flow Meters

Liquid mass flow meters of the µ-FLOW series are built around a stainless steel tube without any moving parts or obstructions. The heater/sensor assembly is arranged around the tube and a constant power is applied to warm up the liquid inside the tube. Flowing liquid results in shift of the temperature difference (ΔT) which is proportional to the mass flow. Due to the benefits of the applied sensor, the fluid will be warmed to a maximum of 5°C, thereby making the µ-FLOW Series suitable for fluids with low boiling points.

Liquid Flow Controllers

Flow control is achieved by integrating a control valve onto the body of the Liquid Flow Meter. This control valve has a purge connection to eliminate air or gas during start-up. The electronic control function forms part of the normal circuitry in the meter.

Downloads

Brochures
LIQUI-FLOW - µ-FLOW brochure

Manuals
Manual LIQUI-FLOW incl u-FLOW
Quick Start Guide μ-FLOW

Hook-up diagrams
Analog IO - RS232
DeviceNet
EtherCAT
FLOW-BUS
Modbus RTU/ASCII
PROFIBUS DP
PROFINET
CANopen
EtherNet/IP
Modbus-TCP
POWERLINK
Optional Bus and IO Configurations
 µ-FLOW in lab

Applications

  • Pharmaceutical industry
  • Food industry (flavors, additives)
  • Biotechnical industry
  • Analytical laboratories
  • Evaporation processes (see CEM/VDM-system)
  • HPLC/UPLC applications


台灣柏朗豪斯特股份有限公司

新竹縣竹北市台元街三十八號四樓之一、二
Rm. 1 & 2, 4F., No.38, Taiyuan St., Zhubei City, Hsinchu County 302, Taiwan (R.O.C.)
電話 +886 3-5600-518
[email protected]

            Social Responsibility
Copyright © 2024 Bronkhorst. All rights reserved.     Sitemap     Disclaimer     Privacy note