Thermal Dispersion Switch -- Model TS
from ABB Measurement Products

The TS Series flow/level/temperature switch is designed to provide reliable detection in the food, pharmaceutical and bio-tech industries. These highly polished instruments, featuring quick disconnect fittings, can be used to detect the increase or decrease of flow, level or temperature in virtually... [See More]

  • Throws: Double Throw
  • Operating Pressure: 0.0 to 500
  • Process Media Type: Liquid
  • Media Temperature: -50 to 350
Flow Switch -- CCB311
from Brooks Instrument

Brooks flow switches are rugged, robust and reliable for usage in harsh and hazardous environments. Flow switches are designed to detect various flow rates in industrial process lines and activate an alarm or pump. The CCB311 flow switch is designed to detect low flows in horizontal or vertical... [See More]

  • Throws: Double Throw
  • Operating Pressure: 232
  • Process Media Type: Liquid; Gas
  • Liquid Volumetric Flow Rate: 0.88 to 1496.97
7000/8000 Series Differential Pressure Orifice Type Flow Meter
from Clark Solutions

Use the 7000/8000 series flow meters for measuring the flow rate of liquids, gases, compressed air and steam in closed pipes. We also make indicating flow switches and flow transmitters for process indication and control. Meters feature a large easy to read analog dial with 270 degree pointer... [See More]

  • Throws: Double Throw
  • Operating Pressure: 10 to 400
  • Process Media Type: Liquid; Gas; Steam
  • Media Temperature: -30 to 350
FLOTECT® Vane Operated Flow Switch -- Series V4
from Dwyer Instruments Inc.

Rugged and reliable the Series V4 Flotect ® flow switch operates automatically to protect equipment and pipeline systems against damage from reduction or loss of flow. The V4 is time tested being installed in thousands of pipelines and processing plants around the world. A unique magnetically... [See More]

  • Throws: Double Throw
  • Operating Pressure: 1000 to 5000
  • Process Media Type: Liquid; Gas
  • Media Temperature: 400
Armor-Flo™ 3500 Series Flowmeter with Limit Switch
from ERDCO Engineering Corporation

In addition to the performance benefits of the 3400 Series flow rate meter, the 3500 Series Armor-Flo ™ includes switching capabilities. Adjustable flow switches provide positive indication of flow/no flow conditions or may be positioned to establish process limits. In either application the... [See More]

  • Throws: Double Throw
  • Operating Pressure: 200 to 1000
  • Process Media Type: Liquid; Gas; Steam
  • Media Temperature: -10 to 400
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]

  • Throws: Double Throw
  • Operating Pressure: 0.0 to 3500
  • Process Media Type: Liquid; Gas
  • Media Temperature: -40 to 350
Alloy Piston Type Flow Switches -- FS-10798 Series
from Gems Sensors & Controls

Flow Rate Settings: Liquids - Infinite Adjustment between 0.5 GPM and 20.0 GPM; Air/Gases - See chart. Port Size: 1/2" NPT. Primary Construction Material: Brass or Stainless Steel. Setting Type: Adjustable. These externally adjustable switches are ideal for protecting machine tools from coolant flow... [See More]

  • Throws: Double Throw
  • Operating Pressure: 1000
  • Process Media Type: Liquid; Gas
  • Gas Volumetric Flow Rate: 1 to 160
2551 Insertion Magmeter Magnetic Flow Sensors
from GF Piping Systems

The Signet 2551 Magmeter is an insertion style magnetic flow sensor that features no moving parts. The patented* sensor design is available in corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with... [See More]

  • Throws: Double Throw
  • Operating Pressure: 20 to 150
  • Process Media Type: Liquid
  • Media Temperature: 32 to 185
KSR/SVN - Low Volume Flow Switch for Liquids or Gases
from KOBOLD Instruments, Inc.

Product Features. Control of Very Small Liquid or Gas Flows. Wetted Parts - SS 1.4305, Borosilicate Glass, FKM. Proximity Switch or Reed Contact. Vertical Connection for In-Line Mounting. Flow switch types KSR and SVN operate on the same principle as a float-type flow indicator. Provided that the... [See More]

  • Throws: Double Throw
  • Operating Pressure: 230
  • Process Media Type: Liquid; Gas
  • Media Temperature: 160
Adjustable Flow Switch -- M-100
from Malema Sensors

The M-100 Series is an extremely sensitive flow switch. It has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on a... [See More]

  • Throws: Single Throw (optional feature); Double Throw (optional feature)
  • Operating Pressure: ? to 3000
  • Process Media Type: Liquid; Gas
  • Gas Volumetric Flow Rate: 7.06E-4 to 2.12
Flow Monitor for Corrosive Fluids -- FL-X Series
from OMEGA Engineering, Inc.

FL-X Series variable-area flowrate indicators utilize fluid movement to actuate a swinging vane, which drives the scale pointer and triggers the signal switch. The corrosion-resistant construction includes no breakable tubes, and a display that is unaffected by the opacity of the fluid. These... [See More]

  • Throws: Double Throw
  • Operating Pressure: 200
  • Process Media Type: Liquid
  • Media Temperature: 199
Fixed Set-Point Flow Switch -- 30121
from Orange Research, Inc.

Fixed Set-Point Flow Switches with Piston Sensor for Liquids. Our 30000 Series fixed set-point flow switches have factory-preset settings. The many features and the adjustability found on our other models have been designed out. Their compact size and basic profile results in low-cost switches that... [See More]

  • Throws: Double Throw
  • Operating Pressure: 0.0 to 1000
  • Process Media Type: Liquid
  • Media Temperature: -20 to 200
Compod Programmable Flow Sensor Control Module
from Sierra Instruments, Inc.

With its advanced capabilities, the Compod ™, coupled with Sierra ’s Smart-Trak ® 2 Model100 mass flow meters (MFM ’s) or controllers (MFC ’s) greatly simplifies basic flow control installations and permits networking of multiple instruments using open-source MODBUS RTU... [See More]

  • Throws: Double Throw
  • Operating Pressure: 3000
  • Process Media Type: Liquid; Gas
  • Media Temperature: -100 to 850
AC Flow Switch for Liquids and Gases - Aluminum, G1 -- CF12AC
from Sitron

The CF12 Series of Thermal Dispersion Flow Switches are designed to monitor flow status of liquids and gases and can also be used to detect level. A chain of 8 LED's gives the user a visual indication of the flow status of the switch. There are two red LEDs that indicate whether or not the unit has... [See More]

  • Throws: Double Throw
  • Operating Pressure: 0.0 to 4500
  • Process Media Type: Liquid; Gas
  • Velocity Flow Rate: 0.0984 to 16.4
Flow Detector -- FS10-F
from Watts

Series FS10-F Water Flow Indicators are for use on fire protection sprinkler systems to provide a positive way of detecting the flow of water in the distribution, branch, or mainline piping of the system. It features a beryllium copper body with NPT male threaded connection, switch assembly, switch... [See More]

  • Throws: Double Throw
  • Operating Pressure: ? to 175
  • Process Media Type: Liquid
  • Media Temperature: ? to 300
Thermal Mass Flow Switch -- 7036
from Eldridge Products, Inc. (EPI)

For use in hazardous locations, two relays [See More]

  • Throws: Double Throw
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Media Temperature: -40 to 151
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]

  • Throws: Single Throw (optional feature); Double Throw (optional feature)
  • Operating Pressure: 1000
  • Process Media Type: Liquid
  • Media Temperature: -40 to 300
334
from John C. Ernst & Co., Inc.

SPDT 20VA reed switch, viton seals, bronze housing [See More]

  • Throws: Double Throw
  • Operating Pressure: ? to 400
  • Process Media Type: Liquid
  • Media Temperature: ? to 300
FS Flow Switch -- FS-P*0150
from Oilgear Company

Poppet switching style, body material options, internal switch options [See More]

  • Throws: Double Throw
  • Operating Pressure: ? to 150
  • Process Media Type: Liquid
  • Media Temperature: ? to 100
1 1/2-1*-100-**-1S2
from RCM Industries, Inc. - Flo-Gage

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

  • Throws: Double Throw
  • Operating Pressure: 10 to 400
  • Process Media Type: Liquid; Steam
  • Media Temperature: -30 to 212
Universal® Flow Meters -- LE Series
from Universal Flow Monitors, Inc.

Material and seals based on applications, spring-loaded swinging vane [See More]

  • Throws: Single Throw (optional feature); Double Throw (optional feature)
  • Operating Pressure: ? to 1000
  • Process Media Type: Liquid
  • Media Temperature: ? to 200