Flow switches

69 companies | 278 products
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electronic flow switch
electronic flow switch
FSD-4

The model FSD-4 electronic flow switch offers full flexibility in monitoring and controlling flow based on the velocities of liquid media. The switch points of the model ...

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, ...

liquid flow switch
liquid flow switch
SA series

... and air Measurement of flow and temperature at the same time Red/green colour change for process values Adjustable inside pipe diameter from 25...400 mm The process connection can be rotated for optimum alignmen Compact ...

piston flow switch
piston flow switch
FS-10798E series

Flow Switches are externally adjustable switches that are ideal for protecting machine tools from coolant flow failure, for protecting bearings from loss of lubricant or to assure proper air flow. ...

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GEMS SENSORS & CONTROLS
piston flow switch
piston flow switch
FS-150 series

Flow Switch are slim, inline switches to reduce pressure drops to a minimum. They incorporate a unique, dual-diameter, internal bore and piston configuration to minimize flow constriction. ...

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GEMS SENSORS & CONTROLS
piston flow switch
piston flow switch
FS-200 series

Externally Adjustable Flow Switches offer accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. With these adjustable flow ...

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GEMS SENSORS & CONTROLS
paddle flow switch
paddle flow switch
FS-2 series

The Series FS-2 Vane Flow Switches offers an economical flow proving solution. The FS-2 paddles are adjustable to fit 1 to 8" size pipe. Product Applications Boiler flow proving ...

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DWYER
electromagnetic flow switch
electromagnetic flow switch
DWM 1000

• 2-wire flow switch for liquids, pastes, slurries (≥20μS/cm); also for hygienic use and immersed applications (IP68) -25…+150°C / -13…+302°F; max. 25 barg / 360 psig • For pipes DN25…400 / 1…16", optional ...

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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

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 ...

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
Doppler ultrasonic flow switch
Doppler ultrasonic flow switch
Greyline 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
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 ...

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 ...

thermal dispersion flow switch
thermal dispersion flow switch
TD1 series

... temperatures Continuous diagnostics detect sensor fault Non-linear mA output signal can be used for trending, diagnostics and repeatable flow/level indication Detects minimum flow ...

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MAGNETROL International
paddle flow switch
paddle flow switch
F10

... decreasing flow Standard flow vanes for 2” through 10” flow lines Special sensing elements for non-standard or high flow applications OPTIONS High flow ...

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MAGNETROL International
piston flow switch
piston flow switch
F50

Magnetrol® flow switches are highly reliable flow control solutions utilized to sense the presence or absence of flow in horizontal pipelines. Disc-actuated Model F50 ...

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MAGNETROL International
variable-area flow switch
variable-area flow switch
DSV-3

... proven KOBOLD flow meters and switches model DSV are based on the principle of the well-known float-type flow meters, except for the conventional tapering measuring tube. These patented instruments are ...

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KOBOLD Messring GmbH
thermal flow switch
thermal flow switch
KAL series

... opération of the model KAL-... electronic flow monitor is based on the calorimetric principle. The end face of the sensor is heated to a few degrees above the temperature of the flow medium. When the ...

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KOBOLD Messring GmbH
variable-area flow switch
variable-area flow switch
SMV

... proven KOBOLD flowmeters and switches model SMV-... are based on the principle of the well-known float-type flowmeters except for the conventional tapering measuring tube. These patented instruments are ...

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KOBOLD Messring GmbH
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 ...

thermal dispersion flow switch
thermal dispersion flow switch
SP series

The SP series is a thermal dispersion flow switch product line that responds to liquid flow and provides a switch output. Based on the principle of heat transfer, the ...

paddle flow switch
paddle flow switch
SF series

... series is a paddle flow switch product line with field adjustable paddle length for a variety of flow conditions and pipe sizes. The SF paddle flow switch ...

microwave flow switch
microwave flow switch
FS5 series

... different mass flows. The installation can be carried out within pipes, on conveying belts, on fall plates, chutes or at similar transport facilities. The assembly is simply, economical and easy also afterwards possible. FS510M/FS520 ...

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 ...

paddle flow switch
paddle flow switch
VHS06

... degree of flexibility. This is why SIKA flow switches are used in many areas: • Heating technology • Industrial cooling circuits • Water treatment • Drinking water applications Functional principle The ...

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SIKA
paddle flow switch
paddle flow switch
VK306

... degree of flexibility. This is why SIKA flow switches are used in many areas: • Heating technology • Industrial cooling circuits • Water treatment • Drinking water applications Functional principle The ...

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SIKA
paddle flow switch
paddle flow switch
VHS09

... Universal flow switch for copper pipe Ø 32...88.9 Adjustment to nominal diameter and setpoint setting by shortening the paddle Soldering adapter for copper pipes The SIKA flow ...

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SIKA
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.
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
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
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
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
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
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
magnetic flow switch
magnetic flow switch
PCR25P34 series

Introduction: Built-in Amplifiers to save space. Mount to bypass pipes. Fit a wide range of pipe diameters:8 to 11 mm or 12 to 26 mm. Capacitive Sensors unaffected by liquid color.

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Soway Tech Limited
magnetic flow switch
magnetic flow switch
W131

Magnetic flow switch can output ON or OFF signal accordingto the flow, it is an important component of the fluid flow control system.When the flow ...

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Soway Tech Limited
magnetic flow switch
magnetic flow switch
W11C-1/2NPT-VH

Magnetic flow switch can monitor the flow state of fluid in pipeline and output the switch value, which is an important component of fluid control system. When the flow ...

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Soway Tech Limited
mechanical flow switch
mechanical flow switch

The brass insertion flow switch is designed for the detection of fluid movements in a system. It is ideal to work with Non-Flameproof and/or Zone 1 & 2 areas (ATEX approved). This flow ...