Top mount Liquid Level Switches Datasheets

Mechanical Level Switches -- LS500
from ABB Measurement & Analytics

ABB's LS Series Mechanical Level Switches are the most rugged and durable liquid point-level detection products in the industrial marketplace today. ABB innovations such as the one-step switch point adjust and the hermetically sealed/dual compartment switching mechanism have eliminated the need for... [See More]

  • Mounting: Top mount
  • Configuration: Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Single Pole, Double Throw (SPDT) (optional feature); Double Pole, Double Throw (DPDT)
Hygenic Level Switch
from Alfa Laval Inc.

Level switches provide accurate and reliable remote liquid level indication for hygienic brewery, food and beverage, and biopharm processes. Compact, hygienic design. Alfa Laval Level switches are hygienic measuring devices that are especially suitable for detecting liquid levels in small process... [See More]

  • Mounting: Top mount
  • Maximum Current: 0.0500
  • Repeatability: 0.0390
  • Maximum  Pressure: 580
Oil/Water Separator &Sump Alarm -- 2882-OWS
from Arjay Engineering Ltd.

Over 40 years of capacitance experience stands. behind the 2882-OWS Separator Alarm. The. probe is inserted into the separator or sump. to the depth of desired oil accumulation. The electronics is calibrated to the. capacitance field around the probe. As oil. accumulates and displaces the water,... [See More]

  • Mounting: Top mount
  • Material Temperature: -76 to 500
  • Maximum  Pressure: 1500
  • Technology: Capacitive/RF Admittance
UNS-1000 Series Multi Level Switch
from Barksdale Control Products

Barksdale's Series UNS-1000 Level Switches offers a level control solution that is fully customizable to the exact needs of your application. Available in lengths up to 40", the UNS-1000 Level Switches can be configured with up to five floats, each with its own individual switch point. A variety of... [See More]

  • Mounting: Top mount
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)
Conductive Level Sensor -- LSKx2x
from Baumer Ltd.

The conductive level sensor LSK is used for level detection and dry run protection in conductive liquids. The LSK measures the resistance between the ground potential and the sensing element covered by the conductive liquid. The tank or pipe side acts as the ground potential. If the tank is made of... [See More]

  • Mounting: Top mount
  • Construction: Solid-state switch
  • Measuring Range: 7.87 to 78.74
  • Maximum Current: 0.0100
Conductive Level Sensor -- CLD4MA
from CARLO GAVAZZI Automation Components

Level limit controller with all common application operations. implemented. The controller can handle up to two filling operations,. two emptying operations or more combinations of these. The controller has an extended sensitivity range that covers the. conductivity of most liquids such as... [See More]

  • Mounting: Top mount
  • Pole & Throw: Single Pole, Single Throw (SPST); Double Pole, Double Throw (DPDT)
  • Construction: Electro-mechanical switch
  • Maximum AC Voltage: 250
Floating Metal Switch -- HFS30
from Comus International

Float Switches - Metal. Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vac Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 72.0mm (2.952in). Width: 60.0mm (2.362in). Thread: 1/8in PF [See More]

  • Mounting: Top mount
  • Construction: Electro-mechanical switch
  • Measuring Range: 0.2360
  • Configuration: Normally Open (NO)
Capacitive Level Sensor -- 212KK.00
from elobau sensor technology, Inc.

Coaxial for conducting fluids. [See More]

  • Mounting: Top mount
  • Technology: Capacitive/RF Admittance
  • Field Adjustable: Field Adjustable Measurement Ranges
  • Operating Temperature: -4 to 176
Insertion FlexSwitch® Series -- FLT93C
from Fluid Components Intl. (FCI)

The FLT93C insertion and inline type FlexSwitches for sanitary flow, level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product is specifically designed for sanitary 3A process applications. FCI is the only thermal... [See More]

  • Mounting: Side mount; Top mount; Bottom mount
  • Pole & Throw: Single Pole, Double Throw (SPDT); Double Pole, Double Throw (DPDT) (optional feature)
  • Construction: Electro-mechanical switch
  • Maximum Current: 6
Level Detection Sensor -- Presense LDS 300
from Fluidwell bv

The LDS 300 Level Detection Sensor is a microprocessor controlled sensing level switch, designed to indicate the actual level, and to switch at preset levels of: liquids, powders, pallets, granulates and other bulk material inside a vessel or container. The display readout provides continuous level... [See More]

  • Mounting: Top mount
  • Features: Programmable
  • Technology: Capacitive/RF Admittance
  • Operating Temperature: -40 to 176
Multi-Point Level Switch -- LS-300 Series
from Gems Sensors & Controls

All-Plastic Wetted Parts. 1 to 4 Actuation Levels. Lengths to 20" (508 mm). U.L. Recognized; CSA Listed Versions Available. Gems ™ complete line of small, polysulfone liquid level switches are designed for the high quantity needs of the OEM, LS-300 Series switches are the ideal level sensor... [See More]

  • Mounting: Top mount; Bottom mount
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Single Pole, Single Throw (SPST)
Electronic level sensor -- LMT100
from ifm efector inc.

Electronic level sensor, DC PNP/NPN, gold-plated contacts, Probe length: 11 mm, Communication interface: IO-Link 1.1, Quick disconnect, gold-plated contacts, 2 switching outputs [See More]

  • Mounting: Top mount
  • Maximum Current: 0.1000
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Maximum  Pressure: 580
Point Level Switch -- 190964-3
from Iwaki America and Walchem, IWAKI America Inc

Walchem ’s polypropylene tank level switches work well in chemicals that are clean and non-coating or scaling. Polypropylene should be compatible with nearly all water treatment chemicals. The reed switch output provides a reliable input to our WebMaster series controllers. These level... [See More]

  • Mounting: Side mount (optional feature); Top mount (optional feature)
  • Repeatability: 0.0787
  • Measuring Range: 0.0 to 36
  • Construction: Electro-mechanical switch
Level Measuring Instrument -- BM 500
from KROHNE Group

The BM 500 level gauge operates on the potentiometric measuring principle and is designed for use in all electrically conductive products with a minimum conductivity of 1 µS/cm (e.g. distilled water). [See More]

  • Mounting: Top mount
  • Repeatability: 0.1000
  • Measuring Range: 7.2 to 120
  • Maximum  Pressure: 232
Oil Tank Accessories -- Level Temperature Switch NVT
from KTR Corporation

Product features. Electrical level and temperature control. Suitable for mineral oils. Available with 1 or 2 level contacts and with 1 temperature probe. Electrical switch: decreasing level "opener", increasing temperature "opener". Further lengths on request [See More]

  • Mounting: Top mount
  • Configuration: Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Three-Pole
Adjustable Height Single-Point Liquid Level Switch -- M4302-7807-1
from Madison Company

In the M4302-7807-1, downward switch height adjustment by the end user can be as much as 2", and an upward adjustment can be as much as 9". This would allow a series of tanks to use the same level switch configuration and provide easier field adjustments for low level indication. Multi-level... [See More]

  • Mounting: Top mount
  • Pole & Throw: Single Pole, Single Throw (SPST)
  • Measuring Range: 10.5
  • Maximum  Pressure: 150
316 Stainless Steel Liquid Level Switch -- LV40 / LV50 Series
from OMEGA Engineering, Inc.

Constructed entirely of 316SS, the LV-40 Single Station Level Switch is specifically designed to withstand the effects of a wide range of chemicals. The unit has a maximum operating temperature of 300F and can be used to meet many level control applications, including medical and water purification... [See More]

  • Mounting: Top mount
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Single Pole, Single Throw (SPST)
Liquid Level Switch -- LLS125
from Plast-O-Matic Valves, Inc.

Features: Side and Top Mount. No wetted metals or elastomers. Superior pivot pin design is 10x less sensitive to deposit build-up than sliding float models. 1 1/4" x 1/4" x 1/2" reducer bushing for through wall mounting. 24 ̋ of twisted pair 22 gauge output wire. SPST reed switch for 120/240... [See More]

  • Mounting: Side mount; Top mount
  • Pole & Throw: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) (optional feature)
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Maximum  Pressure: 150
Chemically Resistant Sensor -- ToughSonic CHEM 10
from Senix Corporation

The ToughSonic CHEM 10 is a chemically resistant ultrasonic sensor designed for applications where corrosive liquids or gasses are present, but it is an excellent choice for benign environments as well. With a maximum range of 10 feet (3 meters), it is the smallest sensor in the ToughSonic CHEM... [See More]

  • Mounting: Side mount; Top mount
  • Construction: Electro-mechanical switch (optional feature); Solid-state switch
  • Measuring Range: 4 to 120
  • Configuration: Normally Open (NO); Normally Closed (NC)
Compact Vibrating Level Switch For Use In Liquid And Slurry Applications -- SITRANS LVL100
from Siemens Process Instrumentation

Overview. SITRANS LVL100 is a compact vibrating level switch for use in liquid and slurry applications such as overflow, high, low and demand applications, as well as pump protection. It is ideal for use in confined spaces. Benefits. Proven vibrating level switch technology for liquids. Compact... [See More]

  • Mounting: Side mount; Top mount
  • Material Temperature: -40 to 302
  • Maximum  Pressure: 928
  • Switch Points: 1
Capacitance Level Switch -- SC 700
from Sitron

The SC700 is a capacitance switch ideal for low and high level detection for both liquid and solids. The SC700 can also detect level without being in contact with the product through a sight glass. Unlike other capacitance probes, the SC700 can detect any type of conductive, non-conductive or low... [See More]

  • Mounting: Side mount; Top mount
  • Repeatability: 0.0394
  • Measuring Range: 4.75 to 790
  • Construction: Electro-mechanical switch
Level Sensor -- FS-0033
from Aleph America Corporation

Ring magnet mounted in float which moves relative to the stationary member [See More]

  • Mounting: Top mount
  • Construction: Electro-mechanical switch
  • Measuring Range: 1.14 to 1.4
  • Configuration: Normally Open (NO)
ELS
from Automation Products Group, Inc.

Simple to install & adjust, intrinsic safety [See More]

  • Mounting: Top mount
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Single Pole, Double Throw (SPDT)
CL-10DJI Level Switch -- CL-10 DJI
from Automation Products, Inc.

The Type CL-10DJI Dynatrol ® Interface Level Detector has the unique ability to detect the interface: Between a liquid and a settled bed of solids. Between a liquid and a floating bed of solids. Between liquid phases of significantly different viscosities. Advantages. Versatile: This control is... [See More]

  • Mounting: Side mount; Top mount; Bottom mount
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Single Pole, Double Throw (SPDT)
Radar Water-Level Sensor -- CS475-L
from Campbell Scientific, Inc.

The CS475 measures water level in the range of 2 in. to 65 ft from the sensor. The CS475, CS476, and CS477 radar-based water-level sensors bring a highly accurate innovation to Campbell Scientific's array of sensors. Mounted above the water surface to be measured, the sensors use radar to detect the... [See More]

  • Mounting: Top mount
  • Material Temperature: -40 to 176
  • Measuring Range: 2 to 780
  • Interface: Other Interface Type
Displacer Operated Magnetic Level Switch -- JDC1D*****D4/60
from Clark-Reliance Corporation (The)

Jerguson offers a wide array of mechanical switch and transmitter products to provide reliable level measurement for your application. Our caged level switch products feature a unique, tri-magnet mechanism that offers high current, snap-action switching without the use of cams or springs. Products... [See More]

  • Mounting: Top mount
  • Pole & Throw: Single Pole, Double Throw (SPDT)
  • Construction: Electro-mechanical switch
  • Maximum Current: 5
Level - Conductive -- Liquipoint T FTW 31/32
from Endress+Hauser, Inc.

Point level switch for multiple point detection in conductive liquids. Your benefits. Detect up to five level limits with one probe. Two-point control and additional maximum and minimum detection. Flexible instrumentation: - with built-in electronic insert, either transistor or relay output for 2 or... [See More]

  • Mounting: Side mount; Top mount
  • Maximum  Pressure: 145
  • Construction: Electro-mechanical switch
  • Material Temperature: -40 to 158
Flygt Level Probe
from Flygt, a Xylem brand

Flygt Level Probe. The Level Probe provides a rugged, safe, reliable and cost-effective means to measure liquid level for water and waste water pumping applications. The Level Probe may be ordered with one, three or ten electrodes with various spacing in between. The Level Probe is typically... [See More]

  • Mounting: Top mount
  • Technology: Electrical Conductivity or Resistance
  • Switch Points: 1 to 10
  • Interface: Other Interface Type
3 Level Custom Float Switch
from FPI Sensors International

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

  • Mounting: Top mount
  • Construction: Electro-mechanical switch
  • Measuring Range: 1 to 235
  • Configuration: Normally Open (NO); Normally Closed (NC)
L001/L002 Series -- L001-0102-0301
from Innovative Solutions

The miniature L001 and L002 afford the lowest cost, smallest sized level switch on the market today combined with unmatched quality, reliability and ease of installation. These solid polypropylene switches are compatible with a broad range of liquids and durable enough to withstand system pressures... [See More]

  • Mounting: Top mount
  • Configuration: Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
  • Construction: Electro-mechanical switch
  • Pole & Throw: Single Pole, Single Throw (SPST)
M - Magnetic Level Switches
from KOBOLD Instruments, Inc.

KOBOLD's M-series magnetic level switches are used for the monitoring and control of liquid levels in vessels. These level switches are custom manufactured to customer specifications. The float switches are fitted with a hermetically sealed contact which is situated in the tube. The float sliding on... [See More]

  • Mounting: Top mount; Bottom mount
  • Configuration: Normally Open (NO); Normally Closed (NC)
  • Construction: Electro-mechanical switch
  • Maximum Current: 0.5000
RF Capacitance - MK2 -- 11-8511-211
from Monitor Technologies LLC

Suitable for dry solids, wet solids, liquids, viscous liquids, and slurries [See More]

  • Mounting: Top mount
  • Pole & Throw: Double Pole, Double Throw (DPDT)
  • Construction: Electro-mechanical switch
  • Maximum Current: 5
Pneumatic Float Valve -- OKC-1570-1
from O'Keefe Controls Co.

The Magnetic Float Valve is an air sensor for detecting liquid level inside a vessel. The float mechanism mounted within the vessel operates a ceramic coated magnet. As the float moves it pivots the magnet. A magnetically actuated sensor on the outside of the solid metal housing reacts to the inner... [See More]

  • Mounting: Top mount
  • Maximum  Pressure: 350
  • Configuration: Normally Closed (NC)
  • Switch Points: 1
Cane Probes -- Clamp Style Cane Probe
from OPW Engineered Systems

Civacon cane probes are used to provide overfill detection where a permanent sensor cannot be properly affixed to a tank or railcar. They provide a portable, flexible solution to varying overfill requirements. Civacon cane probes utilize modern, instant-on optic principles. Temperature condition... [See More]

  • Mounting: Top mount
  • Technology: Optical
  • Repeatability: 0.0625
  • Operating Temperature: -40 to 158
Top Mount Level Switch -- TMS-100
from Process Level Technology, Ltd.

Switches. The gauge switches are non-mercury. The bias magnet design latches the gauge switch maintaining the contact after the level continues to rise or fall. The gauge switches are fully adjustable and non-invasive. Gauge Switch Points can be changed easily without any interruption to the visual... [See More]

  • Mounting: Top mount
  • Construction: Electro-mechanical switch
  • Measuring Range: 6 to 300
  • Pole & Throw: Single Pole, Double Throw (SPDT)
7550 Series -- Model 7550
from Rochester Gauges, Inc.

Explosion proof, used to transmit low level alarm for fuel tanks [See More]

  • Mounting: Top mount
  • Pole & Throw: Single Pole, Single Throw (SPST)
  • Construction: Electro-mechanical switch
  • Maximum Current: 0.5000
Acu-Trac® Smart 485 -- Diesel Sensor
from SSI Technologies, Inc - Controls Division

The Acu-Trac ® Smart 485 family ultrasonic liquid level transducers are designed for continuous level monitoring and liquid level control applications. These non-contact continuous level transducers can monitor tanks or storage containers that have a depth of up to 1.9 meters (75.69 inches) for... [See More]

  • Mounting: Top mount
  • Interface: Digital Serial
  • Measuring Range: ? to 98
  • Features: Programmable
Ultrasonic Liquid Level Detector -- FL50
from Strain Measurement Devices, Inc.

NPT Plastic Point Liquid Level Sensor, Water / fluid detector with Nylon or Polypropylene (PP) housing for a wide range of liquids and has no moving parts. This Ultrasonic Gap sensor is ideal for tough environments. Applications. Fluid levels in tanks/ bilges or other vessels and containers. Fuel... [See More]

  • Mounting: Top mount
  • Construction: Solid-state switch
  • Measuring Range: ? to 0.2000
  • Configuration: Normally Open (NO); Normally Closed (NC) (optional feature)
K01 Family Plastic Level Switch -- 0-01-100-03-0
from TEKLAB ELECTRONIC

Fiberglass reinforced body to perform mechanical requirements, prog. timer [See More]

  • Mounting: Side mount; Top mount; Bottom mount
  • Construction: Solid-state switch
  • Repeatability: 0.0394
  • Configuration: Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
Level Sensor Series FSD
from Tempco Electric Heater Corporation

These thermocouple monitors were designed to assist field technicians with testing or calibrating HVAC/refrigeration systems, baking/curing ovens, motors, engines, and much more. Instant response circuits allow a technician to compare up to 6 temperature probes quickly. These circuits have been... [See More]

  • Mounting: Side mount (optional feature); Top mount (optional feature); Bottom mount (optional feature)
  • Maximum  Pressure: 100
  • Construction: Electro-mechanical switch
  • Material Temperature: 212 to 230
Float Switch
from Uehling Instrument Company

Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup. [See More]

  • Mounting: Side mount; Top mount; Bottom mount
  • Construction: Electro-mechanical switch
  • Repeatability: 0.0300
  • Configuration: Normally Open (NO); Normally Closed (NC)
Liquid Level Switch for Aerospace/Military Applications -- L14F
from United Electric Controls Company

The L14F is the solution to many liquid level applications. With lengths up to 12" and top or bottom mounting options, these units can be configured to switch at various rising or falling level locations relative to the mounting surface. The construction of the L14F allows for multiple switch points... [See More]

  • Mounting: Top mount (optional feature); Bottom mount (optional feature)
  • Maximum Current: 0.5000
  • Measuring Range: 12
  • Maximum DC Voltage: 28
Point Level Radiation Detector -- GM-16R
from VEGA Americas, Inc.

The GM-16R permits Geiger-Mueller point level indicating technology to be installed independent of its associated electronics. This facilitates remote calibration and setup when access to the detector is limited. Used for remote low level, high level, or blockage indication on a wide variety of... [See More]

  • Mounting: Top mount
  • Technology: Other (Such as tilt etc.)