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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vibrating level detector
vibrating level detector
Vibranivo® VN 7000

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

... VIBRATION LEVEL SWITCH - LIQUID FORK The compact and robust solution for safe level monitoring for all types of liquids. Versatile, extensive configuration options, ...

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UWT GmbH
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

... THE CAPACITIVE LEVEL DETECTOR CAPANIVO® CN 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 design, the sensor is ideal for ...

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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 process vessels. ...

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UWT GmbH
magnetic float level switch
magnetic float level switch
FLS

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

... potentialfree. Float switches are also available with multiple switch points. The switching functions always refer to a rising liquid level: Normally open, normally closed or change-over ...

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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 thanks to high-quality ...

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WIKA Alexander Wiegand SE & Co. KG
electro-optical level switch
electro-optical level switch
OLS series

Process temperature: -269 °C - 400 °C

... using a separate model OSA-S switching amplifier Description The model OLS optoelectronic level switch is used for the detection of limit levels in liquids. This is widely independent ...

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WIKA Alexander Wiegand SE & 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 functional safety. Your ...

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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 bulk solids and ...

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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
float level switch
float level switch
LS

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

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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

... 's MS10 Level Switch is the most rugged and durable liquid buoyancy point- level switch product in the industrial marketplace today. The MS10 is a horizontal ...

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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 cage level ...

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ABB Measurement & Analytics
vibrating level switch
vibrating level switch
OPTISWITCH 3 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 / -58…+482°F; ...

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KROHNE Messtechnik GmbH
vibrating level switch
vibrating level switch
OPTISWITCH series

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

... OPTISWITCH 4000 is a vibration level switch for simple liquid applications. It is a universal and cost-effective device for level detection in small vessels. It detects low or high level ...

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KROHNE Messtechnik GmbH
capacitive level switch
capacitive level switch
OPTISWITCH 6700

Process temperature: -40 °C - 115 °C
Process pressure: -1 bar - 100 bar

... capacitance level switch OPTISWITCH 6700 The OPTISWITCH 6700 is a capacitance level switch for hygienic and general industrial applications requiring IO-Link communication. ...

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KROHNE Messtechnik GmbH
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, the accompanying ...

liquid level switch
liquid level switch
HPQ-T

... Just by mounting the switch on a pipe, the surface of the liquid can be easily detected. Description The HPQ-T is designed specifically for liquid level detection by non-contact methods ...

electro-optical level switch
electro-optical level switch
HPF-T03 series

Process temperature: -25 °C - 70 °C
Process pressure: -49,000 Pa - 490,000 Pa

... beam. This Fail-safe detection is available by using two different sensing methods for the upper and lower limits on the level of liquid in a tank. Description Unlike all known competitive models, the HPF-T032(E) ...

liquid level switch
liquid level switch
HPF-D027, HPF-D033

... provided at the tip of the fiber reduces malfunction due to liquid clinging. The lens built into the tip of the fiber ensures a large difference in light quantity between the conditions when liquid is present or absent ...

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 millimetre accuracy ...

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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 be up to 1 m away ...

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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 reliably and with ...

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VEGA TECHNIQUE
liquid level switch
liquid 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 the end you receive ...

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Endress+Hauser AG
liquid level switch
liquid 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 diverse media Wide variety of process connections For hygienic and industrial applications With marine, WHG and cULus approval Optionally available with Ex certification ...

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Baumer Group
liquid level switch
liquid level switch
Lidec

Process temperature: -40 °C - 150 °C
Process pressure: 25 bar

... Lidec liquid level switches are liquid level sensors for overfill protection that ensure safety as well as simpler, cost-effective maintenance.​​​​ What Is It? Lidec ...

microwave level switch
microwave level switch
LNM series

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

... The LNM Series of Microwave Level Switch, manufactured by Kobold Instrumentation, is mainly used for detecting levels of fill. It features a microwave field which is penetrates various millimeters into ...

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KOBOLD INSTRUMENTATION
float level switch
float level switch
ABZMS-41-1X

Process pressure: 0 bar - 1 bar

... Float switch combined with temperature contact Float switches are switching devices operated by a float moved by fluid. Two switching contacts with temperature contact Switching points: 220 mm /140 mm Output ...

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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 can be used in ...

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 and dependable ...

electro-optical level switch
electro-optical level switch
ELS-1100

Process temperature: 0 °C - 80 °C
Process pressure: 0 bar - 10.34 bar

... Electro-Optic Level Switches are low cost, compact, optical level sensors with built-in switching electronics. With no moving parts, these small units are ideal for a variety of point level sensing applications ...

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GEMS SENSORS & CONTROLS
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 Housing material seawater resistant die cast aluminium Flange square 92 x 92 mm, 92 mm PCD Switch element Microswitch SPDT with ...

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

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

... mechanism. 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 ...

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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 setting is NO (normally ...

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Trimod'Besta
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 used wherever ...

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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, can ensure ...

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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 , closing or opening ...

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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

... Optical filling level monitor with resistant glass tip for the reliable monitoring of the maximum or minimum filling level of fluids Detects fluids with a very low DK values, such as oil Resistant to detergents, ...

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

Process temperature: -25 °C - 75 °C

... Ex Filling level monitor / filling level switch for the reliable monitoring of the maximum or minimum filling level of fluids Resistant materials: stainless steel and glass Detects ...

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

Process temperature: -25 °C - 75 °C

... Capacitive filling level monitor / filling level switch for the reliable monitoring of the maximum or minimum filling level of fluids or bulk materials With PTFE housing: For ...

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EGE-Elektronik Spezial-Sensoren GmbH
float level switch
float level switch
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

... 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

... 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
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 controller is ...

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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

... ultimate in level switch integrity and level sensing elements for a wide variety of temperatures, pressures, and materials. The Safety IntelliPoint is our BEST and most versatile ...

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AMETEK Drexelbrook
vibrating level switch
vibrating level switch
Z-tron IV

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

... Z-Tron IV level switch is one of our most popular on/off level switches offering an effective, low-cost material level detection in a wide variety of applications. It is widely used as ...

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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

... 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) it can have two types of fixing (flange ...

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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 - Indication by means of magnetic-operation pneumatic valve - IP65 adjustable protection box with inlet and outlet quick couplings - Valve opening obtainable in presence or absence of liquid - ...

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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

... safety, the minimum or maximum level of liquids in tanks and hydraulic power packs containing mineral oils with viscosity not higher than 80°E; they are also suitable for gas oil and all other non-corrosive and inflammable ...

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Fratelli Giacomello
optical level detector
optical level detector
76 C

Process temperature: 25 °C - 80 °C
Process pressure: 0 bar - 2 bar

... The ideal solution to overfill prevention of tanks for water polluting liquids. With its easy installation and the option of acoustic or optical sensors, the overfill prevention has proven its reliability ...

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FAFNIR GmbH
thermal level detector
thermal level detector
NB 220 QSF

Process temperature: -25 °C - 60 °C
Process pressure: 0 bar - 2 bar

... An acknowledgement unit as well as a visual and acoustic alarm is fully integrated to the device. An external alarm signaling device can even be connected to a 230V output relay. Power consumption: max. 5 watts Protection class: IP40 ...

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FAFNIR GmbH
thermal level switch
thermal level switch
LS 300

Process temperature: -40 °C - 80 °C
Process pressure: 0 bar - 25 bar

... Our thermal limit switch, prevents the overfilling of tanks and process containers. It consists of a sensor (LS 300) installed inside the tank and a transducer (LS 500) with an output relays. For water-polluting liquids, ...

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FAFNIR GmbH
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