FlexSwitch® Series -- FLT93B-A*00
from Fluid Components Intl. (FCI)

The FLT93B BASIC insertion type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. FCI is the only thermal manufacturer providing temperature compensation to ensure set point accuracy for process temperatures... [See More]

  • Process Media Type: Liquid; Gas
  • Pipe Diameter: 0.75
  • Meter Technology: Thermal
  • Mounting: Insertion
LPS - Air Flow Switch for Ducts
from KOBOLD Instruments, Inc.

Product Features. Adjustable Switchpoint. Micro Switch Rated to 15 Amps. Install in Vertical or Horizontal Ducts. KOBOLD LPS air flow switches are widely used to control flow setpoints in HVAC applications. In addition to being robust, they have the added benefit of being inexpensive as well. The... [See More]

  • Process Media Type: Gas
  • Mounting: Insertion
  • Meter Technology: Paddlewheel
  • 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]

  • Process Media Type: Gas
  • Media Temperature: 122
  • Mounting: In-line
  • Velocity Flow Rate: 8.2
InnovaSwitch™ Flow Switch for Gases & Liquids -- Model 215
from Sierra Instruments, Inc.

Switches on a flow/no flow condition in both gases and liquids. Flow Switch range of 0.01 to 5 sfps (.003 to 1.524 smps) in liquids and 0.1 to 500 sfps (.03 to 152.4 smps) gases. Response Time of 0.5 to 10 seconds (media dependent) Wide operating temperature range of -100F to +390F (-70C to 200C)... [See More]

  • Process Media Type: Liquid; Gas
  • Pipe Diameter: 0.50 to 1.50
  • Meter Technology: Thermal
  • Mounting: Insertion
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]

  • Process Media Type: Liquid; Gas
  • 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)
Air and Gas Duct Flow Meter -- Model 100CS
from INTEK, Inc.

Rheotherm flow sensing probes for duct gases are easy to install and provide long-term service with little or no maintenance. The output can be in mass, standard volume or velocity units. Options for hazardous locations (intrinsically safe/explosion-proof) are available. [See More]

  • Process Media Type: Liquid; Gas
  • Pipe Diameter: 1.00 to ?
  • Meter Technology: Thermal
  • Mounting: Insertion
1 1/2-1*-300-**I-1S2
from RCM Industries, Inc. - Flo-Gage

Available in bronze or 316SST,Options include: Viton, EPR, TFE seals [See More]

  • Process Media Type: Gas; Steam
  • Pipe Diameter: 2.00
  • Meter Technology: Orifice Plates
  • Mounting: In-line