RS Components, Ltd. Datasheets for Level Switches
Level switches is a generic search term for devices that are used to detect liquid or powder levels, or interfaces between liquids. These level measurements are indicated via an electrical switching action.
Level Switches: Learn more
| Product Name | Notes |
|---|---|
| A compact brass bodied optical level sensor with excellent temperature and pressure capability. The ELS-950M features a water tight body, fused glass prism, and TPE insulated wiring and is ideal... | |
| A float switch capable of offering a variety of switching options and adjusting to system requirements. Compatible with a wide choice of chemicals and liquids due to the fact they... | |
| A general purpose ultrasonic level sensor with an integrated level controller. The unit is equipped with 3 programmable relays and a 4 to 20 mA output and is easy to... | |
| A mechanical resonant system kept in resonance by an electronic unit. Vibration Rod Level Switch for Free Flowing Solids. Rod Design Prevents Product Bridging. External LED Display Status. Compact and... | |
| A range of Cynergy3 single switching point, vertical fluid level switches. These level switches can be mounted on the top or bottom of the tank but requires access to the... | |
| A reusable, compact leak detection switch that is ideal for use with double wall tanks, containment sumps and double wall pipes. The LS-10 uses dry switching for increased reliability and... | |
| A robust, compact level switch suitable for use in contaminated liquids. The LS-240-E is accepted by Germanischer Lloyd and the German Navy and is ideally suited to applications involving heavy... | |
| A side mounting magnetically activated liquid level switch, consisting of a one-piece cast aluminium bronze body and 316 stainless steel float with a long straight arm. It is ideal for... | |
| A simple electro-mechanical device for liquid level switching in high and low-level applications. These float switches consist of a reed switch and a pivoted actuator magnet and can be used... | |
| A single switch point level probe ideal for use in water or other aqueous liquids. It can be suspended into liquid by a cable and can be configured to give... | |
| A single switching point, miniature, vertical fluid level switch. These level switches can be mounted on the top or bottom of the tank and are installed with a compression seal... | |
| A stainless steel vertical float switch fitted with an acrylic guard to help prevent against accidental operation caused by turbulent fluids. The float switch can be bought with an extra... | |
| A top mounting magnetically activated liquid level switch, consisting of a one-piece cast aluminium bronze body and 316 stainless steel spherical float. It is ideal for use in industrial applications,... | |
| A unique design switch which keeps the pivot area free from the fluid making them ideal for use in hot drink vending machines etc. Drop float types for monitoring upper... | |
| A vertical float switch with N/O or N/C switching action. Its overall depth and position can be adjusted. N/O Version has Contacts Which are Open when the Tank is Empty,... | |
| A water level switch that can be immersed up to 1 m and can monitor levels as low as 35mm. Approved by the German Navy, these switches are suitable for... | |
| Alarm or pump control for controlling between two levels 3 electrode holders. Modes: max detection, overfill (A) or min detection dry run protection (B). External LED switch status. 3 electrode... | |
| An extra-long reach 1 Inch NPT external mounting horizontal float switch that can be installed without access to the inside of the tank. Switching action can be normally open or... | |
| Ball type float switch. Intrinsically Safe NAMUR Output. Closes Floating Up (make switch). Polypropylene Float. Density: ≥0.6g/cm³. 5 Metres PVC (2 x 0.75mm²) Cable. Can Only Be Used With a... | |
| Bottle level switches can be mounted externally at the desired level point when access to the tank interior is not possible. Suitable for both large and small tanks they can... | |
| Can be mounted in any position as either a high or low level alarm. Wet or dry sinking models available (N/O or N/C). Wet sinking switches on the presence of... | |
| Capacitive fluid level sensor for the detection of maximum and minimum levels in vessels. Suitable for use with liquids, light solids and adhesive materials. Mountable vertically or horizontally. A/B detection... | |
| Capacitive level switch for ultra-reliable detection on adhesive, conductive products Compact design. PTFE coated 316L stainless steel rod. Phase Selective Admittance technology to ignore build-up. Exact switching point even with... | |
| CE marked in compliance with relevant European Directives Sensing range 2 to 10mm adjustable via a single turn potentiometer. LED indication when activated. Output: DC 100mA transistor. Power ON delay,... | |
| Compact internal fitting design. Reliable reed switch contacts. Available in Nylon, Polypropylene or PPS. WRAS approved Device Type = Float Mounting Type = Horizontal Switch Output = NO/NC Body Material... | |
| Cylinder type float switch. Intrinsically Safe NAMUR Output. Closes Floating Up (make switch). Polypropylene Float. Density: ≥0.8g/cm³. 5 Metres PVC (2 x 0.75mm²) Cable Device Type = Float Mounting Type... | |
| Cynergy3 horizontal float switches are compact in size and available in a range of materials and gasket choices to suit a broad range of applications. Horizontal level switches offer long-term... | |
| Cynergy3 stainless steel horizontal flow switch with thermistor temperature sensor for accurate liquid level and temperature sensing. These switches are easy to mount, requiring no access to the inside the... | |
| Designed for use in harsh industrial environments with extremes in temperature, pressure, vibration or shock. Housed in a stainless steel body with polysulphone dome . LED and Optoschmitt ouput. Easy... | |
| Designed for use in non-turbulant water with a constant ambient temperature. Ideally applied in indoor tanks and covered reservoirs and can be directly installed on submersible pumps. Side-wall or vertical... | |
| Designed to give the user a number of switching options to cater for a variety of system requirements. These switches are most suited for use with aggressive liquids and hygienic... | |
| Durable construction and suitable for use with high temperatures and pressures, also ideal for use with corrosive liquids. IP64 Rated . Output is SPST That Will Either Be N/C or... | |
| Extremely accurate level switches ideal for higher temperatures and corrosive liquids. IP64 Rated . Stainless Steel Stem and Float Device Type = Float Mounting Type = Horizontal, Vertical Switch Output... | |
| Extremely accurate level switches ideal for higher temperatures and corrosive liquids. IP64 Rated . Stainless Steel Stem and Float Device Type = Float Mounting Type = Vertical Switch Output =... | |
| FFSMC submerged-type float switches may be used in environments where wide and/or rapid fluctuations in ambient fluid temperature occur. The blue polyurethane-bodied model (361-1833) is suitable for use within sewers... | |
| Fill level monitoring by means of guided microwaves. Updated display of the current fill level. Programmable hysteresis and window function. Simple operation via the user menu. The length of the... | |
| Float Switches from Pepperl + Fuchs. Designed with a highly buoyant ball and to be used with any sequential circuit, because of the buoyancy it is ideally suited to low... | |
| Flowline EchoWave LG10 general purpose guided wave transmitter provides continuous level measurement up to 5.5 m with a 4 mA to 20 mA signal output, and is configured via Flowline... | |
| For use with either standard or OEM designed metallic electrodes, one of which can be the liquid container. Uses metallic probes to sense liquid by detecting free ions. High immunity... | |
| General purpose buoyancy level switch provides the user with a robust & reliable option for a clean water and chemical solution applications. Dry contact closure ensures that reliable switching is... | |
| General purpose range of optic leak and vibration sensors from Flowline provide the user with a reliable & robust sensing solution. Comes equipped with a 1A relay output and can... | |
| Horizontal float switches with a low-cost compact design and WRAS approval. These horizontal float switches consist of a reed switch and a pivoted actuator magnet and can be used for... | |
| Horizontal mount with right angled stem. SPST output. Internal vessel mounting. Float reversal, rise or fall operate. Top or bottom tank mounting. Silicone sealing washer. Maximum pressure: 10 bar Kg/cm². | |
| Housed in a 1 piece M16 threaded polysuphone case resistant to most liquids. Suitable for use with, alcohol, vinegar, mineral oils, water, battery acid, dilute lyes, hydrochloric acid, lactic acid... | |
| Housed in a polysulphone body compatible with most industrial liquids including oils, petrols and detergents. LED and Optoschmitt ouput. User defined single point on/off switch. Hysteresis 1mm depending on liquid... | |
| Ideal level switch for almost all bulk solids applications. It detects light bulk solids, even those down to 8 g/l, particularly well, the robust construction also makes it possible to... | |
| IP64 rated . Output is SPST that will either be normally closed or normally open depending on the orientation of the float, the position of which can be reversed Device... | |
| Level reading for media in containers. Indicator of current level using display Switch Output = PNP Body Material = Stainless Steel/FKM/NBR/PBT/PC/PEI/PP/TPE Minimum Operating Temperature = 0°C Maximum Operating Temperature =... | |
| Maintenance free probes with external LED switch status indication High quality design and build quality with 2-year warranty. Accurate and reliable with integral self-monitoring . Unaffected by product density, conductivity,... | |
| Microswitch with switching ball, and can be used with any sequential circuit as long as the switching elements can be supported. Cylinder Type for Small Apertures. Mercury Free Micro Switch... | |
| Miniature horizontally mounted float switches that can be fitted internally to the side of the tank. 304 grade stainless steel construction makes them ideally suited for use in aggressive environments. | |
| Mobrey M-Switch. Designed for alarm functions, this compact switch in 316 stainless steel utilises a micro-change switching mechanism activated magnetically as the float moves through the switching position. This float... | |
| Premium range of CSA approved intrinsically safe ultrasonic level point switches from Flowline offer a reliable sensing solution within chemical, solvent, hydrocarbon & petroleum based liquids. Thanks to the universally... | |
| Professional range of LS-2050 Series level switches from Gems Sensors. These units are designed to solve the problem of point level sensing in tanks with inaccessible tops or bottoms or... | |
| Professional range of LS-52100 Series level switches from Gems Sensors. These units solve the problem of point level sensing in tanks that have inaccessible tops or bottoms or at intermediate... | |
| Professional range of LS-74780 series single point level switches from Gems Sensors. The LS-74780 series level switches are suited for service and ideal for use in chemical and plating applications. | |
| Professional range of LS-750 series level switches from Gems Sensors. The LS-750 series level switches provide liquid level detection for a wide variety of applications and are ideal for use... | |
| Professional range of LS-77700 single-point level switches from Gems Sensors. The level switches bent stem provides great buoyancy of any side mount version. The LS-77700 series level switches perform in... | |
| Reliable & robust mercury-free Sump Float switch designed for use within applications which activate electrical components. Switch-tek LV41 series enables applications to autonomously start and stop. Float switches of this... | |
| Rugged durability, with broad heat and pressure capabilities, are Hallmarks of The LS-1700 series of Gems sensors Compact Switches. Perfect for shallow tanks, restricted spaces or high volume use. Each... | |
| Side mount vertical float switches designed to achieve reliable switching at high pressures. The switch can be mounted to the side of the tank from the inside and is suitable... | |
| Side mounting switches consisting of a reed switch and pivoted actuator magnet encapsulated in a waterproof housing. Can be used for normally open or normally closed operation, depending on orientation. | |
| Simens CLS100 Pointek range provide accurate, reliable, repeatable level detection. Inverse frequency shift technology uses the inverse relationship between capacitance frequency to monitor fluid level. Small changes in level result... | |
| SPST output. Internal vessel mounting. Float reversal, rise or fall operate. Top or bottom tank mounting. Silicone sealing washer. Maximum pressure: 10 bar kg/cm². Contact resistance: 200mΩ. Cable: XLPE, AWG22. | |
| SSF28 series float switch has been designed to work at high pressures and can be vertically mounted within the tank. Suitable For Use in Pressurised Chambers Containing Liquid Chemicals or... | |
| Submerged type float switch for sewer and industrial waste systems and turbulent industrial fluids. Self cleaning switching element with 10 amp contacts, this makes the switch insensitive to condensation and... | |
| Suitable for use in sewage and industrial waste water, and where there is a wide variation in temperature. Ideal for use in confined spaces due to its compact design. Internal... | |
| The Cynergy3 cable float switch are manufactured from 304 AISI stainless steel and can be used to control liquids up to a temperature of +130°C. The float switch is unaffected... | |
| The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them... | |
| The LO10 is an optical leak detection switch for leak detection in containment tanks, sumps and piping systems. Manufactured with a tough polypropylene body making is suitable for corrosive liquids... | |
| The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used... | |
| The MS series of cable end float switches are designed for controlling levels in large tanks, cisterns or reservoirs. These level switches can be directly installed on submersible pumps, making... | |
| The PLS series of float switches includes one of the smallest float switches available in the market at 29.5mm in length. Typical applications include water dispensers, tank monitoring systems, drinks... | |
| The RSF50 series of compact vertical float switches have a single switching point, mounting is either from the top or bottom of the tank therefore access to the inside of... | |
| The Vegaswing 51 is a level sensor that can be used in many areas of process technology and can also be used in liquids. This sensor has a simple yet... | |
| The Vegaswing level sensor has been designed for use in process technology but is ideal for use with liquids. It has a simple yet robust measuring system and is easily... | |
| The VEGAVIB 61 point level switch measures the min. and max. level accurately and is an excellent choice for granular and coarse grained bulk solids. Extended version is ideal for... | |
| The Vibracon LVL-A7 liquid level switch can be use in tanks, vessels and pipes and applications where float, conductive, optical or capacitive have previously been used. Vibration limit switches are... | |
| These Cynergy3 horizontal float switches are compact in size and designed to be mounted from the outside of the tank. They are available with an M12 connector plug or 1m... | |
| This float switch has a float located within an enclosed chamber which follows the level of the liquid. Suitable for use in water or liquids of SG equal to or... | |
| Ultrasonic liquid level switch intended for level detection at a fixed point when liquid fills the gap between the crystals. Polyphenylene sulphide construction, ingress protection to IP67/68. Vessel pressure 5... | |
| With large float displacement, switch withstands rough service. IP64 rated . Output is SPST normally open . Suitable for high viscosity liquids Device Type = Float Mounting Type = Horizontal,... |
| Next >> |