Mass Flow Controller FMA-2600A Series

  Enquiry / contact me

Selects functions for multiple gases

Test & Measurement

Mass Flow Controller FMA-2600A Series
Mass Flow Controller FMA-2600A Series

The Omega FMA-2600A Series mass and volumetric flow controllers use the principle of differential pressure within a laminar flow field to determine and control mass flow rate. A laminar flow element (LFE) inside the meter forces the gas into the laminar flow. Inside this region, the Poiseuille equation dictates that the volumetric flow rate be linearly related to the pressure drop. A differential pressure sensor is used to measure the pressure drop along a fixed distance of the LFE. This, along with the viscosity of the gas, is used to accurately determine the volumetric flow rate. Separate absolute temperature and pressure sensors are incorporated and correct the volumetric flow rate to a set of standard conditions. This standardized flow rate is commonly called the mass flow rate and is reported in units such as standard cubic feet per minute (SCFM) or standard liters per minute (SLM). 

Connection distance up to 45 metres 

The controller uses a true proportional valve coupled to the flow body to control flow using the integral PID loop controller. Standard units include a 0 to 5 V output (4 to 20 mA optional) and RS232 communications. The gas-select feature and the setpoints can be adjusted from the front keypad or via RS232 communications. Volumetric flow, mass flow, absolute pressure, and temperature can all be viewed or recorded through the RS232 connection. It is also possible to multi-drop up to 26 units on the same serial connection to a distance of 45 metres.

Posted on October 25, 2018 - (1451 views)
Omega Engineering Limited
One Omega Drive, Riverbend Technology Centre,
M44 5BD Irlam, Manchester - United Kingdom
+44-161-7776611
+44-161-7776622
View full company profile
Location
More products from this supplier
Sensing Innovation for Process & Control
Sensing Technology for Process and Control
Sensing Technology in Process and Control
Sensing Innovation in Process and Control
Sensing Innovation in Process and Control
Sensing Innovation in Process and Control
Sensing Innovation in Process and Control
Sensing Incredible Things: Flow Meters
Sensing Solutions for Process Measurements
Omega Flow Meters
Related articles
A Beating Heart to Take the Pulse of Measurement. Safely
High-performance Thermal Camera
Dependable Entry Level Benchtop Thermal Testing
Safe and Robust Humidity and Temperature Sensor
Infrared Camera for Thermal Measurements
Clip on Connector for Flex Circuit
Clip on Connector for SSD
Clip on Connector for BtoB Connector
Test Connector for USB, HDMI, DisplayPort
300 Frames/s Vision Camera
High-performance Thermal Camera
Dependable Entry Level Benchtop Thermal Testing
Safe and Robust Humidity and Temperature Sensor
Infrared Camera for Thermal Measurements
300 Frames/s Vision Camera
Thermal Fuse with Shunt Resistor
Precise & Compact Confocal Sensor
Precise Low Differential Pressure Sensor
Non-Destructive Testing of Advanced Materials
2D Electronics Height Masters
A Beating Heart to Take the Pulse of Measurement. Safely
Clip on Connector for Flex Circuit
Clip on Connector for BtoB Connector
Thermal Fuse with Shunt Resistor
Interconnected Link Adaptor
Validating Thermal Protection Before a Space-Shot Launch
Gas Shielded Welding Process
Industrial Digital Microscope
Ultrasonic Air Flowmeter for Compression Applications
Advanced Pyrometers with Line Optics