Level switches

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Level switches | Choosing the right level switch
Level switches, like level sensors, are mainly used to determine the filling level in tanks, silos or storage containers. While the two terms can be considered almost synonymous, there is a real technical difference between them. In contrast to level sensors, which continuously measure the change in level, the level switch only indicates whether or not the level has reached a certain height. It is a one-time measurement. A detector therefore does not send a signal...
float level switch
float level switch
ER-104

Process temperature: -30 °C - 80 °C

... For limit level detection in conductive liquids as well as control jobs in connection with conductive rod and suspension electrodes -Narrow construction – width 22.5 mm -Adjustable sensitivity -Closed circuit or load ...

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NIVUS GmbH
conductive level switch
conductive level switch
ER-142

Process temperature: -25 °C - 80 °C

... For limit level detection of conductive liquids as well as control of conductive liquids in Ex areas, for connection of conductive rod and suspension electrodes -Ex-ia version, Zone 0 -Optical alarm and operation status indication ...

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NIVUS GmbH
conductive level switch
conductive level switch
ER-107/B

Process temperature: -20 °C - 90 °C

... is interrupted (e.g. cable break) this is detected and displayed by the ER-107 and the source contact switches to alarm status. When the filling level of the container reaches the conductive pickup's rods a measurement ...

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NIVUS GmbH
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
admittance RF level switch
admittance RF level switch
ThePoint

Process temperature: -40 °C - 70 °C
Process pressure: 1,000 psi

... output switch and has hazardous area approvals making it a good choice for most of your point level application requirements. ThePoint sensing element offering is suitable for most temperature, pressure, and material ...

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

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

... IntelliPoint the most versatile RF level switch on the market. Key Features • AutoVerify and Certify test features for critical point level and overfill protection applications • Cote-Shield circuitry ...

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AMETEK Drexelbrook
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
capacitive level switch
capacitive level switch
KFC series

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

... Capacitive filling level monitor for top installation with stable stainless steel shaft and PTFE tip for adhesive media With chemical-resistant PTFE tip Robust stainless steel housing For use in medium temperatures up ...

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

Process temperature: 0 °C - 50 °C

... is a float switch that turns up and down using the weight as the fulcrum. It is designed to be the smallest possible size. It is available in two types; contact "a" (normally-open contact) and contact "b" (normally-close contact). Oil ...

float level switch
float level switch
RF

Process temperature: 0 °C - 50 °C

... is a float switch that turns up and down using the weight as the fulcrum. It can detect cut-in and cutout water levels with single float. The "Snap on-off" action ensures stable operations in clean water, wastewater or ...

float level switch
float level switch
MC

Process temperature: 0 °C - 50 °C

... is a heavy-duty type float switch with a shock absorber. Having equipped with a high grade micro switch, the MC-2 assures trouble-free operation in the liquid containing much suspended solids and floating scum. Either ...

magnetic float level switch
magnetic float level switch
LS01

Process temperature: -30 °C - 80 °C

... Compact single level vertical mount LS01 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. Specifications Contact ...

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StandexMeder Electronics GmbH
magnetic float level switch
magnetic float level switch
LS02-S

Process temperature: -40 °C - 160 °C

... Compact stainless steel single level vertical mount LS02 (S) Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. ...

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StandexMeder Electronics GmbH
magnetic float level switch
magnetic float level switch
LS05

Process temperature: 200 °C
Process pressure: 0 bar - 12 bar

... Versatile stainless steel LS05 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring capable of high temperature resistance up to 200°C (SS) and pressure up to 12 bar. Multiple ...

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StandexMeder Electronics GmbH
magnetic float level switch
magnetic float level switch
AI.BL

Process temperature: -10 °C - 150 °C
Process pressure: 0 bar - 20 bar

... strong> level switch from ASIT Italia is a professional instrument designed specifically for monitoring liquids in bilges and harsh marine environments. Crafted entirely from high-quality stainless steel, this sensor ...

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ASIT ITALIA
float level switch
float level switch
AI.LSoem.W

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

... The AI.LSOEM level switch is designed for general fluid level control and is particularly suitable for applications in the naval, chemical, and water supply sectors, where reliability, mechanical resistance, ...

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ASIT ITALIA
float level switch
float level switch
AI.LSoem

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

... The AI.LSOEM level switch is designed for general fluid level control and is particularly suitable for applications in the naval, chemical, and water supply sectors, where reliability, mechanical resistance, ...

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ASIT ITALIA
ultrasonic level detector
ultrasonic level detector
PLD

Process temperature: 5 °C - 60 °C

... depicting precise liquid level. Simple uni-body construction with no moving parts. Factory-calibrated and maintenance-free High noise immunity to EMI and RFI. Quickly & easily mounted and removed. Introtek Point Level ...

float level switch
float level switch
LevelSense

Process temperature: -40 °C - 70 °C

... high-performance data logger for storage of measurement values. Water level measurement in water level stations with float shaft and in pipes from Ø 4 " Parameters: Water level [m],[cm] Sensor: Shaft ...

displacer level switch
displacer level switch
NS/NT

Process temperature: 100, 70, 90 °C

... detecting 1 to 4 levels. It is available with or without an integrated temperature sensor. It can easily control minimum and maximum levels. The device can be used for safe control and monitoring of the liquid level ...

float level switch
float level switch
MTSu/MTSt

Process temperature: 0 °C - 80 °C

... float level switch which comprises of 1, 2, or 3 contacts. For model having a 1 contact, it has an integrated temperature sensor. This is the suitable equipment which offers a simple and an economical solution in controlling ...

float level switch
float level switch
MTS

Process temperature: 0 °C - 80 °C

... from Galvatek is a float switch with a simple and easy for use design specifically manufactured for liquid operations without covering. This device offer a smooth and cost-effective solution to control and check the liquid levels ...

overflow level detector
overflow level detector
CSCV4

Process temperature: -20 °C - 50 °C

... Combined sewers overflow monitoring or Sewers overflow monitoring IJINUS presents the new overflow detector, incorporating CapAir® technology, an IJINUS patent, simplifying installation and considerably ...

rotary paddle level switch
rotary paddle level switch
RG series

Process temperature: -20 °C - 70 °C

... The RG Series Level Sensors have been designed to indicate the presence or absence of bulk materials such as grains, pellets, chemicals, wood chips and other powders. The detection of material is achieved by a rotating paddle. If material ...

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4B Braime Components
capacitive level switch
capacitive level switch
Auto-Set™

Process temperature: -20 °C - 50 °C

... The Auto-Set flush probe represents a low profile RF capacitance plug switch level monitor. The unit is specifically designed for used in tight fitting applications to detect levels of liquids, powders ...

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4B Braime Components
rotary paddle level switch
rotary paddle level switch
Roto-Safe™ | RTS1V0A

Process temperature: -20 °C - 50 °C

... The Rotary paddle level switch, manufactured by 4B Braime Elevator Components, features a single point rotary level indicator. It is mainly used to detect presence or absence of bulk facilities with the ...

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4B Braime Components
capacitive level switch
capacitive level switch
CAPTROL 500

Process temperature: -40 °C - 160 °C

... cost-effective microcontroller-based R.F. capacitance on/off point level switch for powder, bulk solid and liquid applications.

Measurement / Detection / Technology
Measurement: Level
Detection: ...

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Terry Ferraris
vibrating level switch
vibrating level switch
CVN series

Process temperature: -40 °C - 70 °C

... Product overview
Suitable for any type of silo and hopper for minimum or maximum level control. No counter electrode required. Works with powdered products with variable dielectric or that pack, such as:

  • milk powder
  • coffee
...

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Terry Ferraris
electromechanical level switch
electromechanical level switch
MBA100

Process temperature: -20 °C - 300 °C

... tasks in level detection of free-flowing bulk material, granules, powder or pellets. A switching operation is triggered by slight pressure of the bulk material on the stainless steel membrane. In the process, a microswitch is actuated, ...

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Terry Ferraris
magnetic float level switch
magnetic float level switch
WBF33A30-0

Process temperature: 0 °C - 70 °C

... The WBF33A30-0 Series, manufactured by Comus Group®, which has a 240 Vac voltage switch that can hold a 100 Watts maximum 10 Watts in a minute and has a solid state output resistance. Furthermore, it has a 30° degrees angle differential ...

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The Comus Group
magnetic float level switch
magnetic float level switch
VFS30

Process temperature: -10 °C - 128 °C

... The VFS30 is a reversible float switch manufactured by Comus. It features a stainless steel SUS304 construction, and dimensions of 60.0x28.0mm. The switch has a voltage rating of 200V AC to 240V AC. It has a maximum ...

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The Comus Group
magnetic float level switch
magnetic float level switch
VFS75

Process temperature: -10 °C - 120 °C

... The VFS75 is a stainless steel float level manufactured by Comus. This device is made of SUS303 stainless steel and features a contact form which is normally closed. It runs on a maximum switching voltage of 250V AC. Its maximum switching ...

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The Comus Group
ultrasonic level switch
ultrasonic level switch
SONOCONTROL 15

... The Sonocontrol 15 by Sonotec Ultraschallsensorik Halle GmbH is a Non-intrusive ultrasonic level switch designed to detect whether a tube is filled with liquid or liquefied gas. It features its performance that signifies ...

conductive level switch
conductive level switch
DRS-303

Process temperature: -40 °C - 85 °C

... push-pull output small dimensions additional reference electrode 3 m wire length Liquid sensor type DRS-303 is designed for conducted liquid presence detection. Parameters of the detector have been fixed to allow detection of actual ...

float level switch
float level switch
NFR5IC series

Process temperature: -50 °C - 180 °C

... A level switch, is an instrument that allows, in containers or tanks, measuring the level of liquids and solids to identify if they reach or exceed a predetermined level. NF switches ...

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GESA TERMOMETROS
float level switch
float level switch
NFRE series

Process temperature: -20 °C - 120 °C

... A level switch is an instrument that allows, in containers or tanks, measuring the level of liquids and solids to identify if they reach or exceed a predetermined level. NF switches ...

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GESA TERMOMETROS
float level switch
float level switch
NFR5E series

Process temperature: -20 °C - 120 °C

... A level switch is an instrument that allows, in containers or tanks, measuring the level of liquids and solids to identify if they reach or exceed a predetermined level. NF switches ...

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GESA TERMOMETROS
magnetic float level switch
magnetic float level switch
A 01 041

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

... aluminium Flange square 92 x 92 mm, 92 mm PCD Switch element Microswitch SPDT with silver contacts Switch rating 250 VAC, 5 A / 30 VDC, 5 A Overall length (tank) 226 mm Safety integrity ...

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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
U3A 01 04

Process temperature: -30 °C - 80 °C
Process pressure: 25 bar

... 92 x 92 mm, PCD 92 mm Switch element - Microswitch SPDT with silver contacts Switch rating - 250 VAC, 5 A/30 VDC, 5 A Length of encapsulated cable - 3 m, or as required Cable type - Neoprene (H07 RN-F) Safety ...

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Trimod'Besta
rotary paddle level switch
rotary paddle level switch

... Rotary paddle level switches are mainly used to regulate the supply and demand of material found in hoppers and bins. The are capable of detecting and regulating the number of materials supplied in a broad range of procedures. They are ...

membrane level switch
membrane level switch

... TARNOS level switches are used to control the supply and demand of material, in hoppers, bins, etc. They detect and regulate automatically the quantity of product to be supplied in a great variety of processes. TARNOS flow switches ...

sludge blanket level detector
sludge blanket level detector
NEON VB5

... The NEON Mud Veil precisely detects the level of mud in the settling works and measures the temperature. Featuring intuitive handling, 30,000 data points recording and Wi-Fi transfer Intuitive, simple and fast operation: immediate ...

rotary paddle level switch
rotary paddle level switch
RL-A series

Process temperature: -20 °C - 80 °C
Process pressure: 0.5 bar - 1.8 bar

... They are used for the level control in containers holding product in powder or granule form in potentially explosive environment in Category 1/2 dusty environments D (zone 20/zone 21). The functioning is based on the slow rotation of ...

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AECO
membrane level switch
membrane level switch
SM-85

Process temperature: -10 °C - 60 °C

Its functioning is due to the pressure created by a product on the rubber membrane which activates a fast acting microswitch. The sensitivity of the switching can be adjusted by means of a screw placed on the lid of the unit, adjustment is made depending ...

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AECO
magnetic float level switch
magnetic float level switch
SLM series

Process temperature: -20 °C - 150 °C

... Magnetic float level controls for liquids are made of a reed contact placed inside the shaft and an operating magnet placed in the float which runs due to the increase or decrease of the liquid to detect. The working ...

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AECO
capacitive level switch
capacitive level switch
ECAS

Process temperature: -40 °C - 400 °C
Process pressure: -1 bar - 100 bar

... GCAS level switch is a capacitive level sensor used for level control in conductive liquids, low conductivity liquids, powdery materials with solid particles, sticky and acid/basic liquids. When ...

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ENELSAN ENDUSTRIYEL ELEKTRONIK SANAYI A.S.
float level switch
float level switch
EGLS

Process temperature: 0 °C - 125 °C

... the reed sensor. These changes of reed sensors, alarm or level information can be evaluated with a relay circuit or control device. It is preferred by users because the relay output is provided inside ...

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ENELSAN ENDUSTRIYEL ELEKTRONIK SANAYI A.S.
vibrating level switch
vibrating level switch

... VIBRATING LEVEL SWITCH R 1 1/2" Male Thread 250mm 24VAC / VDC ...

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ENELSAN ENDUSTRIYEL ELEKTRONIK SANAYI A.S.
optical level detector
optical level detector
76

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

... option of acoustic or optical sensors, the overfill prevention has proven its reliability for years. The Level Detector 76 from FAFNIR can be used in any container (outside the Ex-zone) where you require ...

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FAFNIR GmbH
thermal level switch
thermal level switch
76 A

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

... 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 for years. Our standard device ...

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FAFNIR GmbH
optical level detector
optical level detector
76 C

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

... 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 for years. With a permanently ...

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FAFNIR GmbH
magnetic float level switch
magnetic float level switch
ERH

Process temperature: -25 °C - 70 °C
Process pressure: 40 bar

... manufactured by Aplisens, is a level switch equipped with an explosion proof version. It has a protection class of IP 66/68, nominal pressure capacity of 40 bar and 321SS wetted parts. This level switch ...

magnetic float level switch
magnetic float level switch
ERH-xx-20

... the ordering code. There is also a possibility of ordering the level swicth with connector according to the requirements, e. g. with flange acc. to DIN or ANSI standard. The level switch can also be ...

hydrostatic level switch
hydrostatic level switch
SIMPLE

Process temperature: -30 °C - 130 °C
Process pressure: 0 bar - 50 bar

... that, for variety of materials and dimensions, offers to the user a simple and economical solution forthe control of liquid levels. The units are available with connection cable in lengths of 1.5 m and 3.0 m, other lengths are available ...

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VAL.CO srl
magnetic float level switch
magnetic float level switch
SIMPLE – P12

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

... the OEM market that, for material and size, it offers to the user a simple and economical solution to control the liquid level. The unit is supplied with 500 mm leads length; other lengths are available on request. The contact ...

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VAL.CO srl
magnetic float level switch
magnetic float level switch
SIMPLE-S1.S

Process temperature: -30 °C - 105 °C
Process pressure: 0 bar - 30 bar

... Level controls with 1 electrical contact, reliable, compact and easy to install. Designed to offer a range of level switches to meet the request for a cheap monitoring of the level in small tanks. Rugged ...

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VAL.CO srl
vibrating rod level switch
vibrating rod level switch
VLS series

Process temperature: -30 °C - 160 °C

... damping of the vibration is detected by the electronics which switch the output relay after a configurable time delay. The vibrating rod level switch is the perfect solution for single point level ...

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Delta Mobrey Limited
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