Kofloc Mass Flow Controllers Model 5400 SERIES

Description

The Kofloc Model 5400 Series is engineered to be the “all-rounder” of the digital flow control world. While many controllers are locked into a single gas calibration, the 5400 features MG/MR (Multi-Gas / Multi-Range) intelligence. This allows the user to change the gas type (e.g., from $N_2$ to $CO_2$ ) or adjust the full-scale flow range (from 30% to 100% of the original rating) using Kofloc’s configuration software. This feature significantly reduces the need for maintaining a large inventory of spare units for different gas lines.

Brand

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC's corporate motto is "A Scientific Approach for Fluids." In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

Specifications

Sensor type Thermal sensor
Valve TYpe Proportional solenoid valve (normally closed)
Applicable gas N₂, Air, H₂, He, Ar, O₂, CO₂
Full-scale flow rate 10SCCM to 20SLM
Accuracy ±1%F.S.
Repeatability ±0.2%F.S.
Max. inlet pressure 400kPa(G)
Proof preasure 1MPa(G)
Allowable ambient temperature 0 to 50℃
Accuracy guarantee temperature 15 to 35℃
Allowable storage temperature -10 to 60℃

Features

Compact Footprint: Miniature design allows for easy integration into compact gas panels and equipment.
Auto-Zero Function: Includes a digital zero-adjustment feature to maintain long-term accuracy.

Applications

Industrial Gas Blending: Creating precise mixtures for shielding, food packaging, or medical use.
Analytical Instrumentation: High-speed carrier gas control for chromatography and spectroscopy.
Biotechnology: Managing $O_2, N_2,$ and $CO_2$ ratios in fermenters and cell culture systems.
Vacuum Processes: Controlling purge and process gases in vacuum furnaces and coaters.