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. ...
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 ...

capacitive level switch
capacitive level switch
PROCAP I & II

Process temperature: 0 °C - 260 °C
Process pressure: 500 psi

... a point level indicator, commonly used for high or low level detection in a bin, tank or silo. BinMaster capacitance probes offer fail-safe operation, “Quick-Set” calibration, plus interference-free ...

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BinMaster
capacitive level switch
capacitive level switch
PROCAP IX & IIX

Process temperature: 0 °C - 260 °C
Process pressure: 500 psi

These intrinsically safe capacitance probes provide interference-free operation, working far below the RF level of 9 KHz at just 6 KHz, and will not interfere with two-way radios or other equipment operating in the radio ...

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BinMaster
capacitive level switch
capacitive level switch
PROCAP I 3-A & II 3-A

Process temperature: 0 °C - 260 °C
Process pressure: 500 psi

The BinMaster capacitance probes provide interference-free operation – working far below the RF level of 9 KHz at just 6 KHz. – and will not interfere with two-way radios or other equipment operating in the radio spectrum. ...

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BinMaster
float level switch
float level switch
FLPV series

Process temperature: -20 °C - 79 °C
Process pressure: 10 bar

... vertical float switch range which has been designed to give the user a long reach float switch with a number of switching options, to cater for a wide variety of system requirements. Manufactured in ...

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Sensata Technologies
float level switch
float level switch
LLF40 series

Process temperature: -20 °C - 105 °C

... the inside of the tank. These devices are particularly suitable for detecting low levels of liquids in the bottom of tanks and containers, and for lower SG liquids. Typical applications ...

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Sensata Technologies
float level switch
float level switch
RSF166 series

Process temperature: -10 °C - 85 °C

The RSF166 float switch series is designed to offer a number of switching options to meet a variety of system requirements. These are manufactured in PPS (Polyphenylene Sulphide), which is compatible with a wide range ...

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Sensata Technologies
float level switch
float level switch
OSV2

Aalborg® instruments’ Enhanced Optical Sensor Switch Hi-Low • Eliminates high or low flow rates from damaging your equipment and processes • Enhanced Sensor Switches are available with one or two ...

electro-optical level switch
electro-optical level switch
BL series

Liquid Level Photoelectric Sensors The BL series photoelectric liquid level sensors can detect the presence or absence of liquid in transparent pipes ...

float level switch
float level switch
MF series

Process temperature: 0 °C - 50 °C

The MF 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 ...

float level switch
float level switch
RF

Process temperature: 0 °C - 50 °C

The RF 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 ...

float level switch
float level switch
MC

Process temperature: 0 °C - 50 °C

The MC 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 ...

thermal level switch
thermal level switch
FLT93B

Process temperature: -40 °C - 177 °C
Process pressure: 240 bar

... FLT93B BASIC level switch is available with all of the below listed standard features for a very attractive price and with quick delivery as soon as 2 business days ARO. Applications Interface and ...

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FCI Fluid Components International
thermal level switch
thermal level switch
FLT93M

Process temperature: -20 °C - 260 °C
Process pressure: 240 bar

... multiple process sensing and switching requirements. Applications Tank level monitoring Sump level monitoring Mixing level/interface monitoring Specifications For Level/Interface ...

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FCI Fluid Components International
thermal level switch
thermal level switch
FLT93S

Protects sensors from highly corrosive processes in which acids and caustic chemicals condense on the sensor. Description Product Summary Protects sensors from highly corrosive processes in which acids and caustic chemicals condense ...

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FCI Fluid Components International
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 ...

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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, ...

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

Process temperature: -20 °C - 90 °C

... 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 current is able to flow through the ...

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NIVUS GmbH
electro-optical level switch
electro-optical 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 ...

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, ...

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 ...

microwave level switch
microwave level switch
LNM

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

... also possible to detect non-conductive media. The level switch is particularly suitable for use with foaming media because the foam itself is not detected. The output of the level switch ...

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KOBOLD Messring GmbH
multiphase level detector
multiphase level detector
Genesis™ ED1

Process temperature: -45 °C - 204 °C
Process pressure: 19 bar - 70 bar

... Total level (e.g., hydrocarbon liquid) Top of emulsion layer Bottom of emulsion layer (e.g., water level) Sediment Features 24 VDC interface detector with four ...

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MINV
ultrasonic level switch
ultrasonic level switch
Echotel® 910

Process temperature: -40 °C - 121 °C
Process pressure: 55, 103 bar

... ultrasonic level switches utilize ultrasonic contact technology for measuring level in clean liquid applications. These integrally mounted level switches offer either ...

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MINV
ultrasonic level switch
ultrasonic level switch
Echotel® 940

Process temperature: -40 °C - 85 °C
Process pressure: 138 bar

Echotel® Model 940 and 941 Ultrasonic Level Switches are compact integral units that utilize pulsed signal technology to perform high or low level measurement in a wide variety of liquid ...

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MINV
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 ...

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 ...

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 ...

magnetic float level switch
magnetic float level switch
UNS-MS1/8 series

Process temperature: -20 °C - 100 °C
Process pressure: 0 bar - 15 bar

Level Switches made of Brass / NBR for mounting through top or through bottom G1/8" - Mounting thread 1 switch contact Applications General level measurement at tanks and ...

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Barksdale
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 ...

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Delta Mobrey Limited
magnetic float level switch
magnetic float level switch
2000 series

Process temperature: -10 °C - 65 °C

... float switch 2000.0 with PG 7 thread is frequently used for level detection in medical applications. The compact design and reliable measurement also make this float switch ideal for ...

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ELOBAU
rotary paddle level switch
rotary paddle level switch
MSS

Process temperature: -10 °C - 90 °C

0.5~1.0KG-cm torque 1 RPM speed SPDT switch output 220VAC or 24VDC supply IP65 protection class Pedal type options MSS series rotary paddle switches are used for level ...

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ATEK SENSOR TECHNOLOGIE
float level switch
float level switch
M8000-C

Process temperature: 0 °C - 60 °C
Process pressure: 0 bar - 3.45 bar

The M8000-C miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as ...

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Madison Company
float level switch
float level switch
VKS00

Process temperature: -25 °C - 80 °C
Process pressure: 10 bar

... glass fibre reinforced plastic, threaded adapter made of stainless steel various connection plugs or 1.5 m sheathed cable The SIKA level switches are used for reliable monitoring of liquid ...

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SIKA
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 ...

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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 ...

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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) ...

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StandexMeder Electronics GmbH
float level switch
float level switch
RIL200

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

... reed switch contacts or a reed switch chain transmitter. One or more floats, free to slide along the guide tube, magnetically act on the contacts positioned at the intervention points, switching their ...

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Riels Instruments
frequency sweep level switch
frequency sweep level switch
CONTACT RLBFI

Process temperature: -40 °C - 135 °C
Process pressure: -1 bar - 100 bar

... fluctuating level, for example when filling the tank. Compensation for foam, bubbles and condensation as well as for sticky fluids can be set in the Flex Programmer software. The CONTACT-RLBFI level ...

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Riels Instruments
ultrasonic level switch
ultrasonic level switch
RIL250

Process temperature: -20 °C - 200 °C
Process pressure: 10 bar

The RIL250 float level switch can be used for food liquids, dirty liquids, water, petrol, refrigerant oils. It tolerates the presence of metallic particles, including ...

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Riels Instruments
tuning fork level switch
tuning fork level switch
NIVOSWITCH

Process temperature: -40 °C - 130 °C
Process pressure: 0 bar - 40 bar

... turbulent, flowing liquids Applications - Most liquids with minimum 0.7 kg/dm³ density and maximum 10⁴ mm²/s viscosity - Chemical industry - Food and beverage - Power ...

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NIVELCO Process Control Co.
overflow level detector
overflow level detector
OVERFLOW

Process temperature: -20 °C - 50 °C

... technologies. This capacitive overflow detector allowing unrivalled detection of water levels (thresholds) and overflows in the most difficult conditions. - Settings configuration ...

magnetic float level switch
magnetic float level switch
AI.BL Series

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

Bilge Level Switch Body entirely AISI 316 L stainless steel Maximum operating pressure 20 BAR Maximum operating temperature -10 / + 120 ° C Average specific weight> = 600Kg / m3 SPDT exchange contact ...

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ASIT ITALIA
magnetic float level switch
magnetic float level switch
AI.LSOEM

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

The level switch is suitable for fluids in general, particularly used in the naval, chemical and aqueduct sectors. Our model AI.LSoem, is composed of a float totally in AISI 316 of di- dimensions 30x36mm, ...

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ASIT ITALIA
magnetic float level switch
magnetic float level switch
AI.LSOEM.W

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

The level switch is suitable for fluids in general, particularly used in the naval, chemical and aqueduct sectors. Our model AI.LSOEM.W, is composed of a float totally in AISI 316 of dimensions 30x36mm, ...

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ASIT ITALIA
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 ...

electro-optical level switch
electro-optical level switch
ELS series

Process temperature: -40 °C - 100 °C
Process pressure: 7 bar - 25 bar

The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 is an enhanced electro-optical level switch from IMS ...

electro-optical level switch
electro-optical level switch
DTM3-8 series

Process temperature: -40 °C - 100 °C

... Technology: optical sensor • 1mm liquid level detecting precision • Low Power: 10mA with output low • Temperature range: -20~55℃ or - 40°C~100°C • Highly chemical resistance material: Polysulfone ...

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