Flow switches

72 companies | 278 products
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liquid flow switch
liquid flow switch
SN, SR, SF, SP series

... of ceramics, high-grade stainless steel and titanium Teach button allows easy scaling of the measuring range Flow and switch point are indicated by LEDs directly on the unit Versions in AC or DCV

air flow switch
air flow switch
SL0, SL5 series

Reliable airflow monitoring up to 10 m/s Clearly visible LED display Signal output via relay Versions in AC or DCV Particularly space-saving design

thermal flow switch
thermal flow switch
FSD-3

... circuits Control of filter units Dry run protection in pumps Special features of the flow switch Reliable flow monitoring of liquid media Switching and analogue outputs for flow, ...

thermal flow switch
thermal flow switch
T-Easic® FTS series

... Low downtimes thanks to low-maintenance system Clever dry-run protection in pumps The T-Easic® FTS thermal flow switch measures flow and temperature in accordance with the calorimetric ...

Doppler ultrasonic flow switch
Doppler ultrasonic flow switch
DFS 5.1

The Greyline DFS 5.1 Doppler Flow Switch With Non-Contacting Sensor is ideal for pump protection or to activate flow/no-flow alarms. Recommended for "difficult liquids" ...

acoustic flow switch
acoustic flow switch
Pulsar Guard 2001

... acoustic signature of flow within the pipe and converting that into a sand/solids impact rate. As the sand sensor monitors only a narrow frequency band, it is highly resistant to interference from background noise, fluid ...

acoustic flow switch
acoustic flow switch
PulsarGuard 2010

... inside of a pipe). The sensor detects and reacts instantly to changes in solids flow and warns of blockages and foreign object detection, high flow, low flow, or no-flow ...

liquid flow switch
liquid flow switch
DWM series

Electromagnetic flow controller for flow monitoring of conductive media • 2-wire flow switch for liquids, pastes, slurries (≥20μS/cm); also for hygienic use and immersed ...

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KROHNE Messtechnik
mechanical flow switch
mechanical flow switch
DW 181

Mechanical flow controller for clean liquids • Flow indication without power supply • Up to 30,000 l/h or 132.09 GPM (US) • Thread: G3⁄4…2, 3⁄4…2 NPT • -40…+300°C / -40…+570°F; max. 40 barg / 580 ...

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KROHNE Messtechnik
mechanical flow switch
mechanical flow switch
DW 182

Mechanical flow controller for clean liquids • Flow indication without power supply • Up to 30,000 l/h or 132.09 GPM (US) • Flange: DN15…65 / 1⁄2…21⁄2", max. PN40 / ASME Cl 300 • -40…+300°C / -40…+570°F The ...

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KROHNE Messtechnik
thermal dispersion flow switch
thermal dispersion flow switch
TX Series

ABB's standard flow/level/temperature switches are the most durable instruments available. They are ideally suited for detecting the increase or decrease in flow or level of virtually all liquids, gases and slurries.

thermal flow switch
thermal flow switch
FS-600 series

The Gems FS-600 provide a tough no-moving-parts flow switch that uses thermal dispersion technology and no filtration. The sensor is a solid-state technology unit that can work with fluids that are either ...

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GEMS SENSORS & CONTROLS
piston flow switch
piston flow switch
FS-380 series

... inline flow switches use 100 micron filtration and are less susceptible to clogging than other high-pressure inline flow switches. The one-piece magnetic PPS composite piston makes the FS-380 ideal for ...

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GEMS SENSORS & CONTROLS
piston flow switch
piston flow switch
FS-480 series

The FS-480 large-body inline flow switch delivers ample flow rates with minimal pressure drop. 25% larger than its FS-380 sibling, the FS-480 is ideal for processes that push more fluid ...

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GEMS SENSORS & CONTROLS
water flow switch
water flow switch
PF3W series

Predict easily your line problems • Improve machine availability – Compatibility with temperature sensor, flow adjustment valve & IO-Link assists in anticipating any complication in your line • Get more information ...

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SMC
air flow switch
air flow switch
PF3A series

• Digital Flow Switch for Large Flow • Applicable fluid: Air and N2 • 3-colour 2-line information display • Flow ratio: 100:1 • Repeatability: ±1.0% F.S • Applicable ...

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SMC
magnetic flow switch
magnetic flow switch
LFE-X8

• Piping connection parts material: Stainless steel 304 • Pressure loss: 0.02 MPa or less • Repeatability: ±1.5 % F.S. (Analogue output) • Compact • 3-colour/2-screen display • Enclosure: IP65.

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SMC
piston flow switch
piston flow switch

... to critical friction points. In order to obtain a correct movement of the piston in both directions you must mount a micro-switch on the adjusting turret of the feeder and another on the opposite side. These micro-switches ...

microwave flow switch
microwave flow switch
FlowJam S

CONTINUOUS MATERIAL FLOW DETECTION WITH TREND MONITORING Microwave sensor for contactless monitoring of material flows with trend monitoring FEATURES & BENEFITS • Absolutely insensitive ...

microwave flow switch
microwave flow switch
Flow Detect 2000

The single-piece flow detector is a flow/no flow detector that, unlike the two-piece flow detector, houses both the remote sensor and control console in a single NEMA ...

microwave flow switch
microwave flow switch
Flow Detect 1000

... during operations. The system promotes efficient and continuous operations by keeping users informed of the solid or power materials flow and the provides alerts when there is a change i the flow ...

paddle flow switch
paddle flow switch
VHS

... permanent magnet is attached. Above this magnet is a reed contact, located outside the flow of fluid. A second magnet creates the force necessary to reset the switch back to the no flow ...

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SIKA
paddle flow switch
paddle flow switch
VKS

... permanent magnet is attached. Above this magnet is a reed contact, located outside the flow of fluid. A second magnet creates the force necessary to reset the switch back to the no flow ...

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SIKA
paddle flow switch
paddle flow switch
VH0

... permanent magnet is attached. Above this magnet is a reed contact, located outside the flow of fluid. A second magnet creates the force necessary to reset the switch back to the no flow ...

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SIKA
thermal dispersion flow switch
thermal dispersion flow switch
CF12 series

... 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 ...

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Sitron
thermal dispersion flow switch
thermal dispersion flow switch
CF12

... dispersion flow switches. It is designed to monitor the flow status of liquids and gases. A visual indication of the flow status of the switch comes in the form of a ...

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Sitron
thermal dispersion flow switch
thermal dispersion flow switch
CF12 G1

... Dispersion Flow Switch with a small aluminum housing (G1) is available in two versions: CF12DC (+/-24Vdc) or CF12AC (85 to 264Vac). Both of these models offer reliable liquid and gas flow ...

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Sitron
variable-area flow switch
variable-area flow switch
DSV

The KOBOLD flow meters and switches model DSV are focused around the rule of the well-known float kind flow meters with the exception of the ordinary decreasing measuring tube. This abolish the ordinary ...

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KOBOLD INSTRUMENTATION
thermal flow switch
thermal flow switch
DVK

The DVK Series manufactured by M-ZERT is a Calorimetric flow meter, monitor and totalizer model. This device is used for measuring and monitoring the small and average flows from airs in hoses and piping. ...

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KOBOLD INSTRUMENTATION
paddle flow switch
paddle flow switch
DWU

... DWU from KOBOLD is high-quality paddle bellows flow indicator and monitor that is mainly used for liquids. This device operates according to the the diaphragm plate standard. It is covered up in the flow ...

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KOBOLD INSTRUMENTATION
thermal flow switch
thermal flow switch
SC 440 series

... analogue output. Special designs further incorporate limit temperature monitoring or a shut-down time delay. Flow EGE offers thermodynamic flow controllers without moveable parts, which means they ...

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EGE
thermal flow switch
thermal flow switch
SCS 440 series

Series SCS 440 - Flow controller DC 24 V Robust stainless steel housing Plug-in installation Easy configuration of the switching points Can be used universally with an adapter

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EGE
thermal flow switch
thermal flow switch
SNS 450 series

... Terminology » Setting instructions » Inline-Flow monitoring » Use in hazardous areas » Air flow controller compact inline Fluid controllers The thermal flow controllers by EGE ...

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EGE
variable-area flow switch
variable-area flow switch
Flussostati-FLU/P

Flowswitch for liquids BSP threads Custom stairs Until 2 adjustable electrical contacts The Flow Switch FLUP have high visibility on each side and a clear reading of the scale. Thanks ...

piston flow switch
piston flow switch
FF-GR

... reproducible ●Insensitive to dirt Characteristics The volume flow raises a piston (fitted with a magnet) out from a valve seat against a spring force. The piston actuates a hermetically separated reed ...

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GHM Messtechnik GmbH
piston flow switch
piston flow switch
VD-GR

... ●Short installation length CharacteristicsThe volume flow raises a piston (fitted with a magnet) out from a valve seat against a spring force. The piston actuates a hermetically separated reed switch.

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GHM Messtechnik GmbH
piston flow switch
piston flow switch
TZ1-GR

... display ●Simple adjustment by means of drag indicator ●Insensitive to dirt ●Short installation length Characteristics The volume flow raises a piston out from a valve seat against a spring force. The piston actuates the ...

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GHM Messtechnik GmbH
paddle flow switch
paddle flow switch
FS20 series

... 7.0 MPa (70 kg/cm2) Enclosure Housing: FS20R- Weather proof FS20 Din- Weather proof FS20X- Explosion proof Switch Function: SPDT micro switch Switch Rating: 3A/250VAC, 3A/30VDC, 0.4A/125VDC ...

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Golden Mountain Enterprise
paddle flow switch
paddle flow switch
FS25 series

... Data Service: For “Non-Corrosive” liquid fluid available <£° Operation Température: -30~+120°C Reed Switch: SPST: 250VAC, 100VDC, 10VA (max.) (Flow ON); SPDT: 150VAC/DC, 20VA (max.) Carrying ...

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Golden Mountain Enterprise
paddle flow switch
paddle flow switch
FS30R series

Technical Data Protection Class: IP65 Process Connection: 1”NPT male Material: Housing: Plastic (Other wetted part: brass or stainless Steel) Application: Liquid Installation: Easily mounted directly in a pipe Pipe Size Range: 25-200 ...

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Golden Mountain Enterprise
mechanical flow switch
mechanical flow switch
AD series

Flow switch for liquids and gases. Easy installation and available for all flow directions. Without contact between the fluid and the reed detection systems, indicators ...

mechanical flow switch
mechanical flow switch
VH series

Flow detection by means of paddle system, for liquids. Easy installation and available for horizontal and vertical pipes with upwards flow. Without contact between the fluid and the reed ...

optical flow switch
optical flow switch
bfs-10-o

... 10-N Series of Flow Switch, manufactured by Barksdale, is specifically designed for measuring and monitoring of liquids in cooling system and pumps. It has a capacity of 0.005 to 150 l/min, and has a ...

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Barksdale
variable-area flow switch
variable-area flow switch
IF...VE series

IF…VE – Adjustable visual and electric flow switches Flow rate0,1…60 LPM H2O Materials Anodized aluminium – Nickel-plated brass – 304 stainless steel Tube: Pirex glass Sealing: NBR (standard) - ...

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ELETTROTEC s.r.l.
piston flow switch
piston flow switch
IF…V2E

IF…V2E – Adjustable visual and electric flow switches Flow rate0,1…60 LPM H2O Materials Anodized aliminium – Nickel-plated brass – 304 stainless steel Tube: Pirex glass Sealing: NBR (standard) - ...

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ELETTROTEC s.r.l.
piston flow switch
piston flow switch
IF...E series

IF…E – Adjustable electric flow switches Flow rate0,1…140 LPM H2O Materials Anodized aluminium – Nickel-plated brass – 304 stainless steel Sealing: NBR (standard) – FKM - EPDM Max pressure 150 ...

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ELETTROTEC s.r.l.
thermal dispersion flow switch
thermal dispersion flow switch
TD1, TD2 series

... air, then decreases when cooling occurs because of media change. When the flow rate increase, it decreases the temperature difference further. The set point adjusts for the switch to alarm at the temperature ...

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MAGNETROL International
thermal dispersion flow switch
thermal dispersion flow switch
TG1, TG2 series

... increase in the flow rate further decreases the temperature difference. The set point is adjusted for the switch to alarm at the desired temperature difference. Once the set point is reached, the relay ...

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MAGNETROL International
paddle flow switch
paddle flow switch
F10

... mechanical flow switches from Magnetrol®. It is suitable for use on gas or liquid flow applications in 2 inch or larger line sizes. The series is part of the reliable Mangetrol flow switches ...

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MAGNETROL International
thermal flow switch
thermal flow switch
Thermo-Flo™ AX1X series

... alarm brings attention to low-flow alarm conditions. Available in Polypropylene-Ryton® and PVDF, the short flow sensor is used in pipe or ducting from 1/2” to 1 1/2”, and the long flow ...

variable-area flow switch
variable-area flow switch
KSR, SVN series

The SVN/KSR flow switch is designed to deliver efficient services at extremely low volumes. Its switching range incorporates fixed points that are set at 2-(160) 25o cm3/min when used with water-based ...

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KOBOLD Messring GmbH
variable-area flow switch
variable-area flow switch
DSV-3

... Intrumentation is a Variable area flow switch designed for liquids. Each of this model comes with a principle designed for float type flow meters except for its conventional tapering ...

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KOBOLD Messring GmbH
variable-area flow switch
variable-area flow switch
SWK-1

KOBOLD flow meters and monitors of model SWK operate on the known suspended float principle, however without using the generally known conical measuring tube. An orifice float moves in the direction of flow ...

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KOBOLD Messring GmbH
thermal dispersion flow switch
thermal dispersion flow switch
FLT93S series

... LLC. It is an insertion type flow switch, that can be used in a wide variety of applications including pump protection, safety spray nozzle monitoring, cooling water/heat exchanges, oil well system testing, ...

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FCI Fluid Components International