Kofloc Mass Flow Controllers Model 3760 SERIES

Description

The Kofloc Model 3760 Series is designed for users who require the accuracy of mass flow technology in a streamlined, sensor-only format. While mass flow controllers include a valve to adjust flow, the Model 3760 is a Mass Flow Meter (MFM), dedicated to the highly stable measurement of gas throughput. It utilizes an improved constant-current temperature difference detection sensor, which provides a rapid response time of $\leq 2$ seconds and excellent immunity to changes in ambient temperature and pressure.

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. (25℃)
Temperature coefficient ±0.1%F.S./℃ (15 to 35℃)
Repeatability ±0.5%F.S. (20℃)
Max. inlet pressure 500kPa(G)
Proof preasure 1MPa(G)
Allowable ambient temperature 5 to 45℃
Accuracy guarantee temperature -10 to 60℃
Allowable storage temperature 10%RH to 90%RH

Features

Cost-Effective Design: Developed as a high-value standard model for R&D and OEM equipment.
Robust Construction: SUS316 wetted parts ensure durability and cleanliness of the gas path.
Flexible Connections: Standard 1/4″ Swagelok fittings with options for VCR or Rc threads.

Applications

University Research: Providing reliable data for experimental setups in physics and chemistry.
Air Sampling: Measuring exact volumes for environmental and pollution monitoring systems.
Vacuum Equipment: Monitoring gas ballast or purge flows in vacuum chambers.
Biotechnology: Tracking gas consumption in fermentation and bioreactor processes.
Semiconductor Tools: Secondary monitoring of inert gas lines in cleanroom environments.
Gas Distribution Panels: Monitoring total gas usage across multiple facility lines.