Skip to content

omni instruments | sensors and data acquisition equipment

Sales & Technical Support

  • +44 (0) 1382 443000
  • info@omni.uk.com
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
Products
Edit Content
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
  • Home
  • Custom Systems
  • System Hires
  • About
  • Contact
Need Help?
£0.00 0 Basket
Product
Edit Content
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
  • Data Loggers
  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
  • Level & Distance
  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
  • Torque Transducers
  • Vibration Monitoring
  • Voltage & Current
  • Water Quality
  • Weather Instruments
  • Accessories
£0.00 0 Basket
Home / Flow Meters / Flow Switches / FS6200 Micro Flow Switches For Gases
FS6200 Series Micro Flow Switch

FS6200 Micro Flow Switches For Gases

The FS6200 Series Micro Flow Switch is designed to detect increasing and decreasing flow rates of gases in critical processes. Typical applications include process analysers, critical purge monitors, excess flow safety and oxygen and speciality gas systems. The linear, high resolution adjustment allows for precise settings. The miniature compact construction is ideal for high density system packaging. Fully field adjustable set points of 30 sccm to 20 slpm with 1/8″ & 1/4″ NPT process connections. Units are CSA certified for use in hazardous locations – Certified to US Standards.

View Options

Need help finding the right product?

CONTACT US

Downloads

Datasheet

FS6200 Series Gas Flow Switches

  • Description

Description

Features

  • 1/8″ or 1/4″ NPT Process Connection
  • Fully Field Adjustable Flow Ranges: 30 sccm to 20slpm.
  • 316 Stainless Steel Construction
  • Operating Pressure 3,000psig (207 Bar)
  • Operating Temperature -40 to + 105°C
  • Shock, Vibration and Contamination Resistant
  • CSA Certified

Specifications

Switch Assembly: SPDT UL 61760
Voltage: 100vDC, 120vAC Max
Contact Rating: 3 Watts resistive max continuous
Current Switching: 0.25 Amp max continuous
Power: 330VA Max – 110vDC2.46VA max -120vAC
Contact Resistance: 0.20 Ohm Max
Fluid Media: Gases (including corrosive)
Body & Wetted Parts: 316 Stainless Steel, Hastelloy, Monel or Titanium
Spring Material: Inconel X750
Max Pressure: 207 Bar (3,000 psig)
Max Ambient Temperature: +104°C (220F)
Filter: 40 micron
Weight: 205g

Dimensional Drawing

CSA Certification

Class I, Division 1 and 2, Groups ABCD; Class II, Division 1 and 2, Groups E, F, G; Class III.
Class I, Zone 1, IIC; Ex d IIC T3.

Model Series FS6202 and FS6204 Flow Switches; rated 0.25 Amps maximum, @ 120 Vac maximum, 3.0 Watt Resistive or 2.46 VA and @ 100 Vdc maximum 3.0 Watt Resistive, Ambient temperature -40° C to 105° C, Temperature Code T3 and a maximum operating pressure of 3000 PSI.

Product

Ref

Price

Product Description

FS6202CV-1 Flow Switch

FS6202CV-1

£403.21

Miniature Gas Adjustable flow switch with 1/8 inch NPT connection. 316 Stainless Steel, adjustable flow range 30 sccm to 10 slpm
MORE INFO
Add to basket
FS6202CV-3 Flow Switch

FS6202CV-3

£403.21

Miniature Gas Adjustable flow switch with 1/8 inch NPT connection. 316 Stainless Steel, adjustable flow range 1 slpm to 20 slpm
MORE INFO
Add to basket
FS6204CV-1 Flow Switch

FS6204CV-1

£403.21

Miniature Gas Adjustable flow switch with 1/4 inch NPT connection. 316 Stainless Steel, adjustable flow range 30 sccm to 10 slpm
MORE INFO
Add to basket
FS6204CV-3 Flow Switch

FS6204CV-3

£403.21

Miniature Gas Adjustable flow switch with 1/4 inch NPT connection. 316 Stainless Steel, adjustable flow range 1 slpm to 20 slpm
MORE INFO
Add to basket

links

  • About
  • Contact
  • Custom Systems
  • Privacy & Cookies
  • Terms & Conditions

omni instruments

Omni Instruments Ltd,
Unit 1, 14 Nobel Road,
Wester Gourdie Industrial Estate,
Dundee, DD2 4UH, UK

Sales & Support

  • +44 (0) 1382 443000
  • info@omni.uk.com

Payments

mastercard-color
visa-color
amex-color
Copyright Omni Instruments 2025 | Design. Build. Host.

We are here to help

Need help with your products or have a question for us on our custom systems? Use the form below to send us a message and our experts will be in touch to help.

Call us on +44 (0)1382 443000

Enquire now