Flow Instruments

Showing 13–24 of 80 results

  • Gems FS-925 Flow Switch

    Gems® type FS-925 general purpose switches provide reliable and consistent performance with repeatability within 1%. They are factory preset for actuation at specified flow rates. They provide accurate detection of excessive or insufficient flow rates in such applications as: protecting against loss of fluid flow in hydraulic systems, assuring proper coolant flow in semiconductor processing equipment, monitoring high pressure lubrication systems, and ensuring proper air flow in water/waste systems.

    Get a Quote Data Sheet

    Button Text
    Item Type Media Type Connection Size Technology
    OEM Air/Gas, Corrosive Chemicals, Viscous Liquid (Oils, Syrups, etc.), Water (Clean) or Similar Liquids 1/8 - 3/4 Piston
  • Gems FS-926 Flow Switch

    Gems® type FS-926 low flow switches provide reliable and consistent performance with repeatability within 1%. They are factory preset for actuation at specified flow rates. They provide accurate detection of excessive or insufficient flow rates in such applications as: protecting against loss of fluid flow in hydraulic systems, assuring proper coolant flow in semiconductor processing equipment, monitoring high pressure lubrication systems, and ensuring proper air flow in water/waste systems.

    Get a Quote Data Sheet

    Button Text
    Item Type Media Type Connection Size Technology
    OEM Air/Gas, Corrosive Chemicals, Viscous Liquid (Oils, Syrups, etc.), Water (Clean) or Similar Liquids 1/8 - 3/4 Piston
  • Gems FS-927 Flow Switch

    Gems® type FS-927 compact switches measure only 1″ x 2¾” and are ideal for use where space is at a premium. Designed for use with water and oil, these switches are suitable for high volume OEM applications. They are ideal for coolant or lubricant flow monitoring in portable equipment and many other applications with space constraints.

    Get a Quote Data Sheet

    Button Text
    Item Type Media Type Connection Size Technology
    OEM Corrosive Chemicals, Viscous Liquid (Oils, Syrups, etc.), Water (Clean) or Similar Liquids 1/8 - 3/4 Piston
  • Gems FS-930 Flow Switch

    Gems® type FS-930 oil flow switches compensate for viscosity change in fluids. Their unique, patented design assures accuracy witin 20% over a full range of viscosities – from 40 to 2000 SSU. They are ideal for use in applications where liquids of different viscosities are blended, or for use in lubrication systems where oil flow monitoring is critical at start-up. Each unit is factory preset using 300 SSU oil for actuation at specified flow rates and compensates for viscosity changes automatically.

    Get a Quote Data Sheet

    Button Text
    Item Type Media Type Connection Size Technology
    Hazardous Location, OEM Corrosive Chemicals, Viscous Liquid (Oils, Syrups, etc.), Water (Clean) or Similar Liquids 1/8 - 3/4 Piston
  • Gems FT-110 Flow Meter

    Gems® type FT-110 TurboFlow® economical flow-rate sensors are ideal for OEM applications involving low flow liquid monitoring and are available in either a brass or Nylon 12 plastic body. Their low cost coupled with ½% repeatability make them ideal candidates for replacing dispensing timer systems. Unlike existing timing systems, turbine technology is not influenced by changes in system pressure caused by aging filters. The sensor’s standard power and output specifications make it easy to retrofit to existing controllers.

    Get a Quote Data Sheet

    Button Text
    Moving or Non-Moving Parts Media Type Connection Size Technology
    Moving Parts Corrosive Chemicals, Water (Clean) or Similar Liquids 1/8 - 3/4 Turbine
  • Gems FT-210 Flow Meter

    Gems® type FT-210 TurboFlow® low flow turbine sensors feature proven turbine technology in a small package for low flow applications. The turbine technology provides a highly repeatable sensor ideally suited for measurement of either volume dispensing and/or flow rate applications. The small turbine reacts quickly to on/off dispensing applications. Each sensor is 100% tested, ensuring years of service life.

    Get a Quote Data Sheet

    Button Text
    Moving or Non-Moving Parts Media Type Connection Size Technology
    Moving Parts Water (Clean) or Similar Liquids 1/8 - 3/4 Turbine
  • Gems FT-330 Flow Meter

    Gems® type FT-330 are highly accurate and repeatable hall effect turbine flow sensors designed for low flow OEM applications. These low cost, NSF Std. 61 listed flow sensors are ideal for water or beverage dispensing applications or any application with water based liquids. The 316SS shaft coupled with Delrin®bearings allows for accurate measurements during quick dispensing cycles. The sensor’s standard power and output specifications make it easy to retrofit existing controllers.

    Get a Quote Data Sheet

    Button Text
    Moving or Non-Moving Parts Media Type Connection Size Technology
    Moving Parts Water (Clean) or Similar Liquids 1/8 - 3/4 Turbine
  • Gems RFA Flow Meter

    Gems® type RFA flow meters combine high visibility rotors with solid-state electronics packaged into compact, panel mounting housings. They provide accurate flow rate output with integral visual confirmation, all with an unprecedented price/performance ratio. RFA types feature a 0 to 10 VDC analog output which is proportional to flow rate.

    Get a Quote Data Sheet

    Button Text
    Moving or Non-Moving Parts Media Type Connection Size Technology
    Moving Parts Liquid 1/4, 1/2-3/4 Paddle Wheel
  • Gems RFI Flow Indicator

    Gems® type RFI indicators are RotorFlow in its most basic form – a bright orange rotor turning with fluid flow. They are simple, direct, and reliable. Flow rate is estimated, or simply confirmed, by viewing the speed of the turning rotor. Either port may be used for incoming flow, and bayonet mounting lens is easily removed for quick cleanout. RFI Type RotorFlow sensors are easy to see, easy to install, and easy to afford.

    Get a Quote Data Sheet

    Button Text
    Series Indicator Type Media Type Body Material
    RFI Paddle Liquid Brass/Bronze, Stainless Steel, Plastic
  • Gems RFO Flow Indicator

    Gems® type RFO flow meters combine high visibility rotors with solid-state electronics packaged into compact, panel mounting housings. They provide accurate flow rate output with integral visual confirmation, all with an unprecedented price/performance ratio. RFO types feature a VDC pulsed output.

    Get a Quote Data Sheet

    Button Text
    Series Indicator Type Media Type Body Material
    RFO Paddle Liquid Brass/Bronze, Stainless Steel, Plastic
  • Gems RFO Flow Meter

    Gems® type RFO flow meters combine high visibility rotors with solid-state electronics packaged into compact, panel mounting housings. They provide accurate flow rate output with integral visual confirmation, all with an unprecedented price/performance ratio. RFO types feature a VDC pulsed output.

    Get a Quote Data Sheet

    Button Text
    Moving or Non-Moving Parts Media Type Connection Size Technology
    Moving Parts Corrosive Chemicals, Water (Clean) or Similar Liquids 1/8 - 3/4, 1 - 1 1/2 Paddle Wheel
  • Gems RFS Flow Indicator

    Gems® type RFS RotorFlow switches build an extra level of reliability and protection into your equipment. Once set to a desired actuation point, RotorFlow will switch to a “no-flow” condition should the rotor stop for any reason. Typical applications include semiconductor processing equipment, lasers, medical equipment, X-ray and other high power tubes, and robotic welding equipment.

    Get a Quote Data Sheet

    Button Text
    Series Indicator Type Media Type Body Material
    RFS Paddle Liquid Brass/Bronze, Stainless Steel, Plastic