Liquid level switches

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Liquid level switches | Choosing the right level switch
There are several types of technology used for level switches, and some of them are also used for level sensors. The different types of technology available are more or less suitable according to the type of product you want to measure the level for, whether it is a liquid, a pasty product or a solid in bulk. The main technologies used for level switches are: Float level switch: a float follows the movement of the surface of a liquid and triggers a switch. ...
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magnetic float level switch
magnetic float level switch
A 01 041

Process temperature: 0 °C - 300 °C
Process pressure: 25 bar

... Density of the liquid min. 0.7 kg/dm³ Operating differential 12 mm, fixed Wetside material Stainless steel (CrNiMo) Housing material seawater resistant die cast aluminium Flange square 92 x 92 mm, 92 ...

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Trimod'Besta
magnetic float level switch
magnetic float level switch
A 01 05 series

Process temperature: 0 °C - 250 °C
Process pressure: 0 bar - 250 bar

... Bellow material Perbunan Safety Integrity Level (SIL) SIL 1 (Type AA 01 051: SIL 2) Approvals ABS, BV, ClassNK, DNV-GL, LR, RINA, RMRS Bellow material Silicon Safety Integrity Level ...

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Trimod'Besta
magnetic float level switch
magnetic float level switch
LS-1700

Process temperature: -40 °C - 110 °C
Process pressure: 0 bar - 10 bar

Robust single level float switch, ideal for flat tanks and limited installation space. For use in oil and water. Opener / Closer SPST 50 VA/0.5A/250 VAC Switch function factory ...

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Trimod'Besta
magnetic float level switch
magnetic float level switch
NESOS R40 LSH

Process temperature: -52 °C - 240 °C
Process pressure: -1 bar - 47 bar

Float switch in horizontal design The horizontal float switch can be easily mounted, e.g. on the side of a tank wall. Due to its construction it is suitable for the minimum and maximum limit level ...

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JUMO GmbH & Co. KG
level limit switch for the food industry
level limit switch for the food industry
Capanivo® CN 7000

Process temperature: -40 °C - 125 °C
Process pressure: -1 bar - 25 bar

Application area The capacitive level detector Capanivo® 7000 is used as a full/demand or empty detector as well as for leakage detection in any kind of liquids. Due to its compact ...

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UWT GmbH
vibrating level switch
vibrating level switch
Vibranivo® series

Process temperature: -40 °C - 150 °C
Process pressure: -1 bar - 16 bar

Vibranivo VN 1000/2000/4000/5000/6000 en Level detection with Vibration fork The Vibranivo® - vibrating fork for point level measurement, with its robust stainless steel extension and high sensitivity, ...

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UWT GmbH
vibrating level switch
vibrating level switch
Vibranivo® VN 1000

Process temperature: -40 °C - 150 °C
Process pressure: -1 bar - 16 bar

Level detection with Vibration fork The Vibranivo® - vibrating fork for point level measurement, with its robust stainless steel extension and high sensitivity, is widely used in storage silos and ...

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UWT GmbH
float level switch
float level switch
KFA-A

KFA-A Level switch Medium: oil Max. number of switching points Level: 3 Material pipe: brass Material float: PUR

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EUGEN WOERNER GmbH & Co. KG
float level switch
float level switch
KFE-A

KFE-A Level switch Medium: Oil, Ester, Glycole Max. number of switching points Level: 2 Material pipe: Cu Material float: PUR/ stainless steel

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EUGEN WOERNER GmbH & Co. KG
float level switch
float level switch
KFI-I

KFI-I Level switch Medium: Oil, Ester, Glycole Max. number of switching points Level: 1 Material pipe: Cu Material float: PUR / stainless steel

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EUGEN WOERNER GmbH & Co. KG
capacitive level switch
capacitive level switch
VEGACAP 62

Process temperature: -50 °C - 200 °C
Process pressure: 0 bar - 64 bar

The VEGACAP 62 is a point level sensor for use in all areas of industry. The partly insulated probe is suitablle for measurement of bulk solids and liquids. The proven mechanical construction offers high ...

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VEGA Grieshaber KG
capacitive level switch
capacitive level switch
VEGACAP 65

Process temperature: -50 °C - 200 °C
Process pressure: 0 bar - 64 bar

Application area For liquids and bulk solids, Sensor length up to 32 m The VEGACAP 65 is a point level sensor for use in all industries. The partly insulated probe is suitable for the measurement of ...

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VEGA Grieshaber KG
vibrating level switch
vibrating level switch
VEGASWING 53

Process temperature: -40 °C - 150 °C
Process pressure: -1 bar - 64 bar

The VEGASWING 53 is used as a universal level switch in liquids with small dimensions. Independent of the mounting position, it detects reliably with millimetre accuracy the limit level. ...

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VEGA Grieshaber KG
vibrating level switch
vibrating level switch
OPTISWITCH 3000 C series

Process temperature: -50 °C - 250 °C
Process pressure: -1 bar - 16 bar

Vibration level switch for solid applications* Point level detection of powders and fine-grained bulk solids * Probe length: 220 mm / 8.7" * Density: <8 g/l / <0.49 lb/ft3 * -50…+250°C ...

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KROHNE Messtechnik GmbH
vibrating level switch
vibrating level switch
OPTISWITCH

Process temperature: -196 °C - 450 °C
Process pressure: -1 bar - 160 bar

... …925 psig The OPTISWITCH 4000 is a vibration level switch for simple liquid applications. It is a universal and cost-effective device for level detection in small ...

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KROHNE Messtechnik GmbH
capacitive level switch
capacitive level switch
OPTISWITCH 6700

Process temperature: -40 °C - 115 °C
Process pressure: 40 bar

... detection of liquid-liquid interfaces or change of media characteristics. In addition to standard G or NPT male threads, the frequency sweep level switch comes with ...

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KROHNE Messtechnik GmbH
capacitive level switch
capacitive level switch
Pointek CLS100

Process temperature: -30 °C - 100 °C
Process pressure: 0 bar - 10 bar

Pointek CLS100 is a compact 2-wire inverse frequency shift capacitance switch for level detection in constricted spaces, interfaces, solids, liquids, slurries and foam. Pointek CLS100’s ...

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Siemens Process Instrumentation
capacitive level switch
capacitive level switch
Pointek CLS200

Process temperature: -40 °C - 125 °C
Process pressure: 10 bar - 25 bar

Pointek CLS200 is a versatile inverse frequency shift capacitance level switch with optional rod/cable choices and configurable output, ideal for detection of liquids, solids, slurries, ...

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Siemens Process Instrumentation
capacitive level switch
capacitive level switch
Pointek CLS300

Process temperature: -40 °C - 400 °C
Process pressure: 0 bar - 35 bar

Pointek CLS200 is a versatile inverse frequency shift capacitance level switch with optional rod/cable choices and configurable output, ideal for detection of liquids, solids, slurries, ...

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Siemens Process Instrumentation
ultrasonic level detector
ultrasonic level detector
Sludge Finder 2

Process temperature: -20 °C - 50 °C

... reactor systems. Sludge blanket level measurement works by measuring the distance between the sludge blanket surface and the water level. Once the sludge has reached the required density, ...

magnetic float level switch
magnetic float level switch
FLOTECT® L6EP series

Process temperature: -20 °C - 205 °C
Process pressure: 0 bar - 138 bar

... the Series L6 Flotect® Level Switch is designed and built for years of trouble-free service in a wide variety of process liquid level applications. Operation is simple ...

electronic level switch
electronic level switch
FTL51B

Process temperature: -50 °C - 150 °C
Process pressure: 100 bar

he Liquiphant FTL51B is specialized for the process industry and developed to be used directly in SIL2 and SIL3 applications. You conduct periodic proof tests according to SIL or WHG mobile with an intuitive wizard. At ...

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Endress+Hauser AG
float level switch
float level switch
ABZMS-41-1X/0370/M2-T70F/DC-K24

Process pressure: 0 bar - 1 bar

Float switch combined with temperature contact Float switch combined with temperature sensor Switching points: 220 mm /140 mm Float switches are switching devices operated ...

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Bosch Rexroth - Industrial Hydraulics
tuning fork level switch
tuning fork level switch
8111

Process temperature: -50 °C - 150 °C
Process pressure: 0 bar - 64 bar

The Type 8111 is a filling level switch for liquids, using a tuning fork as the sensor element. It is designed for industrial use in all areas of process technology and ...

tuning fork level switch
tuning fork level switch
VEGASWING 51

Process temperature: -40 °C - 150 °C
Process pressure: 0 bar - 64 bar

Vibrating level switch for liquids For liquids (density: > 0.5 ... 2.5 g/cm³) Application area It detects the limit level reliably and with ...

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VEGA TECHNIQUE
vibrating level switch
vibrating level switch
VEGASWING 53

Process temperature: -40 °C - 150 °C
Process pressure: 0 bar - 64 bar

Vibrating level switch for liquids For liquids (density: > 0.5 ... 2.5 g/cm³) – with tube extension Application area The position of the switching point can ...

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VEGA TECHNIQUE
vibrating level switch
vibrating level switch
VEGASWING 61

Process temperature: -50 °C - 250 °C
Process pressure: 0 bar - 64 bar

Vibrating level switch for liquids For liquids (density: > 0.5 ... 2.5 g/cm³) – compact version Application area It detects the limit level ...

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VEGA TECHNIQUE
electronic level switch
electronic level switch
LLS 4000

Process temperature: -50 °C - 120 °C
Process pressure: 140 bar

... 2 W Product accessories - Liq. level switch accessories Product description - Liquid Level Switch Product group - Switches and thermostats Product ...

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DANFOSS Refrigeration & Air Conditioning
frequency sweep level switch
frequency sweep level switch
CleverLevel LBFS

Process temperature: -40 °C - 200 °C
Process pressure: -1 bar - 100 bar

Reliable in various media Wide variety of process connections For hygienic and industrial applications With marine, ATEX, WHG and cUlus approval Process temperatures up to 200 °C

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Baumer Group
float level switch
float level switch
LS series

... Series Mechanical Level Switches are the most rugged and durable liquid point-level detection products in the industrial marketplace today. ABB's LS ...

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ABB Measurement & Analytics
float level switch
float level switch
MS10

Process temperature: -40 °C - 150 °C
Process pressure: 103, 345 bar

ABB's MS10 Level Switch is the most rugged and durable liquid buoyancy point-level switch product in the industrial ...

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ABB Measurement & Analytics
magnetic float level switch
magnetic float level switch
LMS200

The LMS200 electric switch is a magnetically actuated double pole double throw switch. When the LMS200 is mounted on a KM26 magnetic liquid level indicator, LS series ...

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ABB Measurement & Analytics
magnetic float level switch
magnetic float level switch
FLS

Process temperature: -196 °C - 350 °C
Process pressure: 0 bar - 40 bar

... are potentialfree. Float switches are also available with multiple switch points. Applications of the float switch Level measurement for almost all liquid ...

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WIKA Alexander Wiegand SE & Co. KG
float level switch
float level switch
RLS-1000

Process temperature: -30 °C - 150 °C

Applications: - Level measurement of liquids in machine building - Control and monitoring tasks for hydraulic power packs, compressors and cooling systems Special features - Maximum reliability ...

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WIKA Alexander Wiegand SE & Co. KG
electro-optical level switch
electro-optical level switch
OLS-S, OLS-H

Process temperature: -269 °C - 400 °C

... - Shipbuilding, machine building, refrigerator units - Power generating equipment, power plants - Process and drinking water treatment - Wastewater and environmental engineering Special features: - Temperature ...

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WIKA Alexander Wiegand SE & Co. KG
float level switch
float level switch
BIP STOP

Process temperature: 85 °C
Process pressure: 0 bar - 3.5 bar

... highly appreciated in agitated liquids. Also, it can detect the both high and low level in the same tank whose hysteresis does not exceed 1.5 meter. These float level switches are ...

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ATMI
float level switch
float level switch
SOBA HR HY

Process temperature: 90 °C
Process pressure: 0 bar - 4 bar

... float level switche is a heavy duty float level switch designed for aggressive liquids. It is encased in a HR HY press-vulcanised housing, which ensures a double waterproof, ...

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ATMI
float level switch
float level switch
SOBA SMALL

Process temperature: 85 °C
Process pressure: 0 bar - 3.5 bar

This level regulator is technically similar to SOBA but smaller in size, ideal for small tanks. It detects the level by tilting the float which activates the contact connected to a panel control , ...

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ATMI
electro-optical level switch
electro-optical level switch
UFS series

Process temperature: -25 °C - 70 °C
Process pressure: 16 bar

... should be tested when used with unlisted fluids. Level controller Level controllers without moveable parts are available in various versions and are extremely resistant to soiling. Capacitive level ...

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EGE-Elektronik Spezial-Sensoren GmbH
electro-optical level switch
electro-optical level switch
Series UFGSa

Process temperature: -25 °C - 75 °C

Ex-classified devices Products according to ATEX-Directive 2014/34/EU and IECEx In areas with explosive atmosphere the risk of a dust or gas explosion is especially high. By appropriate measures and special equipment this risk is ...

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EGE-Elektronik Spezial-Sensoren GmbH
capacitive level switch
capacitive level switch
KFC series

Process temperature: -25 °C - 120 °C
Process pressure: 16 bar

Integral switch Series KFC G1I2 thread DC 18...33 V Stainless steel housing PTFE-sensor Level controller Level controllers without moveable parts are available in various versions ...

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EGE-Elektronik Spezial-Sensoren GmbH
admittance RF level switch
admittance RF level switch
Dumpstar series

Process temperature: -40 °F - 140 °F
Process pressure: 150 psi

The Drexelbrook Dumpstar point level controls to help cut costs by increasing operating efficiency via a very precise control of the water dump on oil separators. Installing this level ...

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AMETEK Drexelbrook
admittance RF level switch
admittance RF level switch
Safety IntelliPoint RF

Process temperature: -40 °C - 85 °C
Process pressure: 1,000 psi

The Safety IntelliPoint is the best, safest and most versatile point level switch for liquids, slurries, granulars, and interface applications. The Safety IntelliPoint meets title ...

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AMETEK Drexelbrook
admittance RF level switch
admittance RF level switch
Z-tron IV

Process temperature: -40 °F - 145 °F
Process pressure: 1,000 psi

The low-cost, Drexelbrook Z-tron IV level switch is unaffected by sticky coatings and impervious to corrosive liquids. The all-electronic design means no moving parts to wear, break ...

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AMETEK Drexelbrook
magnetic float level switch
magnetic float level switch
MG

Process temperature: -20 °C - 80 °C
Process pressure: 0 bar - 10 bar

... for obtaining the required switching point. SAFE a) the level switch has structural separation of the electrical part from the tank; b) insensitive to dirty liquids and metal particles. VERSATILE a) ...

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Fratelli Giacomello
magnetic float level switch
magnetic float level switch
RL/PN

Process temperature: -20 °C - 80 °C
Process pressure: 0 bar - 10 bar

Pneumatic Rapid Level version for oil / diesel in stainless steel AISI 316 version - Indication by means of magnetic-operation pneumatic valve - IP65 adjustable protection box with inlet and outlet quick couplings - ...

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Fratelli Giacomello
magnetic float level switch
magnetic float level switch
IEG series

Process temperature: -20 °C - 120 °C
Process pressure: 0 bar - 10 bar

Vertical Level switch 1/8BSP connection Brass Body Material SPST or SPDT contacts USE: Made to ensure, with maximum safety, the minimum or maximum level of liquids in ...

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Fratelli Giacomello
magnetic float level switch
magnetic float level switch
NW3

Process temperature: -20 °C - 110 °C
Process pressure: 10 bar - 25 bar

... reproducible ●Normally open or normally closed contact ●Plug connection Characteristics Mechanical level monitor for fluid media, with contact-free triggering of a reed contact.

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GHM Messtechnik GmbH
magnetic float level switch
magnetic float level switch
NM-008HK

Process temperature: -20 °C - 105 °C
Process pressure: 40 bar

Mechanical level monitor for fluid media, with contact-free triggering of a reed contact. ●Cover or base mounting for monitoring max. or min. level ●Normally closed or normally open ...

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GHM Messtechnik GmbH
magnetic float level switch
magnetic float level switch
SB-025HM0

Process temperature: -20 °C - 105 °C
Process pressure: 12 bar

Mechanical level monitor for fluid media with contact-free actuation of a reed contact. ●Mounted in the cover ●Changeover contact Handling and operation ●It must be ensured that the values given ...

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GHM Messtechnik GmbH
magnetic float level switch
magnetic float level switch
Minimelder-R

Process temperature: -5 °C - 55 °C

... when the liquid level falls and the probe is no longer submerged in the liquid. The Maximelder probe is mounted in the top area of the tank and generates an alarm when the liquid ...

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AFRISO-EURO-INDEX
conductive level switch
conductive level switch
CoFox ELT 8

Process temperature: -10 °C - 60 °C

... conductive liquids whose level is to be limited or controlled. The liquids such as water, emulsions or waste water must neither foam excessively nor be viscous or adhesive ...

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AFRISO-EURO-INDEX
conductive level switch
conductive level switch
CoFox® ELT 680

Process temperature: -10 °C - 60 °C

... electrically conductive media, predominantly liquids, e.g. milk, wine, fruit juices, waste water or lyes. Also suitable for foaming or adhesive media, e.g. beer or yoghurt. Description The CoFox® ...

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AFRISO-EURO-INDEX
magnetic float level switch
magnetic float level switch
LXT207 series

Process temperature: -20 °C - 350 °C
Process pressure: 3, 4.5 MPa

LXT207 float-operated with test device level switches are suitable for controlling liquid level at horizontal mounting. The float equipped with an extended arm moves a couple magnetic ...

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Golden Mountain Enterprise
magnetic float level switch
magnetic float level switch
LS series

Process temperature: -20 °C - 130 °C

The vertical float level switch consist of a float with a built in permanent magnet, and guide tube built in reed switch (one or more), when the float rise up or fall down in liquid ...

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Golden Mountain Enterprise
magnetic float level switch
magnetic float level switch
SLS series

Process temperature: -20 °C - 130 °C
Process pressure: 10 bar

... Pressure: please refer to the float spécification Limited Working Température: please refer to the float spécification - Switch Mode: SPDT - __ Setting Point: One float point or Two float points - ; ]

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Golden Mountain Enterprise
conductive level switch
conductive level switch
DRS-303

Process temperature: -40 °C - 85 °C

... 303 is manufactured by Simex. It is a liquid sensor type, that is especially designed for conducted liquid presence detection. T parameters of the detector are constant to allow detection of actual presence ...

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