Normally Open (NO) Velocity Flow Switches Datasheets

FlexSwitch® Series -- FLT93C
from Fluid Components Intl. (FCI)

The FLT93C insertion and inline type FlexSwitches for sanitary flow, level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product is specifically designed for sanitary 3A process applications. FCI is the only thermal... [See More]

  • Normal State: Normally Open; Normally Closed
  • Mounting: Insertion
  • Meter Technology: Thermal
  • End Fittings: In-line Flanged
Compact Fan Air Flow Monitor -- FSW800 Series
from OMEGA Engineering, Inc.

The FSW800 Series air-flow monitor provides a simple but reliable alternative to indicate positive or negative air flow of fans. When properly installed and connected in series with an optical (i.e. LED) or audible signaling device, a bi-directional switch will activate an electrical contact if the... [See More]

  • Normal State: Normally Open; Normally Closed
  • Process Media Type: Gas
  • Mounting: In-line
  • Media Temperature: 122
AC Flow Switch for Liquids and Gases - Aluminum, G1 -- CF12AC
from Sitron

Sitron introduced our first Thermal Dispersion Flow Switch in 1995. Thermal Dispersion technology provides liquid and gas flow detection with no moving parts and a much greater working life-span when compared to other technologies. While our original flow switch has been updated and improved upon... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.50
  • End Fittings: In-line Clamp (optional feature); In-line Flanged (optional feature); In-line Threaded (optional feature)
Self-Contained Stainless Steel Housing -- FCS-N1/2A4-AP8X-H1141
from TURCK Inc.

Wetted parts 316 stainless steel, IP67 protection [See More]

  • Normal State: Normally Open
  • Mounting: Insertion
  • Pipe Diameter: 0.50
  • End Fittings: In-line Threaded