Normally Open (NO) Volumetric Liquid Flow Switches Datasheets

Flow Meter -- EZ-View® Series
from Badger Meter

Automatically signals alarm, if flow is too low or too high. Reed switch and latching models. Latching models include 4-pin electrical connector (Protection Class IP65). Flow ranges: 0.5 - 4 GPM (2 - 15 LPM) up to. 10 - 100 GPM (40 - 380 LPM). Rugged construction: - Polysulfone or Radel. ® R... [See More]

  • Normal State: Normally Open
  • Pipe Diameter: 1.50 to 2.00
  • Meter Technology: Variable Area
  • Mounting: In-line
Flow Indicator, Switch, Transmitter With 1 NO Alarm Contact -- DS15-1-1-101-**-12
from Clark Solutions

The model DS15 flow meters work according to the proven variable area principle. The float is moved upward in a tapered tube by the flowing medium and its upper edge indicates the flow rate by means of a scale affixed on to the measuring tube. By using a float with an integrated magnet, optional... [See More]

  • Normal State: Normally Open
  • Mounting: In-line
  • Meter Technology: Rotameter; Variable Area
  • End Fittings: In-line Threaded
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 Flow Switch for High Inline Pressures -- FS-380 Series
from Gems Sensors & Controls

Flow Rate Settings: 0.25 GPM to 2.00 GPM. Port Size: Multiple. Primary Construction Material: Brass or Stainless Steel. Setting Type: Fixed. These rugged inline flow switches use 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece... [See More]

  • Normal State: Normally Open
  • Pipe Diameter: 0.38 to 0.50
  • Meter Technology: Piston
  • Mounting: In-line
Compact Relay Controller Flow Switch -- FST-200-R / FST-300-R Series
from OMEGA Engineering, Inc.

This switch package offers a complete solution for flow or no-flow switching in pipes or ducting ranging up to 16". The compact relay controller provides reliable actuation of valves, pumps or blowers rated up to 1 /2 HP. Common applications include low flow pump or process protection. To complete... [See More]

  • Normal State: Normally Open; Normally Closed
  • Mounting: In-line
  • Pipe Diameter: 0.75 to 12.00
  • End Fittings: In-line Threaded
Positive Displacement Flow Meter -- ZHM-01
from AW Company

304 Stainless steel or 316Ti bodies [See More]

  • Normal State: Normally Open
  • Pipe Diameter: 0.25
  • Meter Technology: Oval Gear
  • Mounting: In-line
Oil Flow Meters
from Bijur Delimon International

Application. Individually calibrated and adjustable, Oil Flow Meters regulate and monitor oil flow. Features. Regulate and monitor oil flow to bearings and gears. Individually calibrated and adjustable with out graphs and viscosity curves. Various flow rates available in single meters or in banks of... [See More]

  • Normal State: Normally Open
  • Mounting: In-line
  • Meter Technology: Piston
  • End Fittings: In-line Threaded
F001 Series -- F001-0201-0103
from Innovative Solutions

The F001 is a precision machined, piston type flow switch that provides unsurpassed durability and reliability. Its all brass or 316 stainless steel body is rated to 1000 psig with its internal piston the only moving part. Supplied with ¼" NPT inlet and outlet ports, the F001 can be factory... [See More]

  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • End Fittings: In-line Threaded
  • Meter Technology: Piston
  • Meter Type: Volumetric Flow Meter
Series 8400 OptAlarm® Hi/Low Alarm
from Key Instruments

8-pin Mini-DIN for remote alarm set [See More]

  • Normal State: Normally Open; Normally Closed
  • Pipe Diameter: 0.12
  • Meter Technology: Rotameter; Variable Area
  • Mounting: In-line
IF Series -- IF3
from SMC Corporation of America

IF3, Flow Switch, Paddle Style, Metric [See More]

  • Normal State: Normally Open; Normally Closed
  • Pipe Diameter: 4.00 to 6.00
  • Meter Technology: Target Meter
  • Mounting: Insertion