OMEGA Engineering, Inc. Datasheets for Level Sensors

Level sensors are used to detect liquid or powder levels, or interfaces between liquids. There are two basic level-measurement types: continuous and point or multi-point.
Level Sensors: Learn more

Product Name Notes
Side-Mounted Liquid Level Switch -- LV90 / LV100 Compact, rugged and virtually maintenance free, the LV-90 Series level switch can effectively meet the needs of large volume OEM users. The sensor is designed for side mounting into tanks...
Side Mounted Liquid Level Control -- LVK-160 / LVK-170 /LVK-180 Compact, rugged and virtually maintenance free, the LVK-160 series can effectively meet the needs of large volume OEM users. The sensor is designed for side mounting into tanks that have...
316 Stainless Steel Liquid Level Switch -- LV40 / LV50 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...
RF Capacitance Point Level Sensor -- LV800 LV800 Series RF capacitance sensors offer cost-effective point level monitoring with reliability you can count on. Omega provides you with the most affordable solution for your application. Omega's RF switch...
Conductivity Level Switch -- LVCP LVCP pendular probes can accommodate up to 5 model CLE-P electrodes. The LVCP probes are ideal for deep measurements in wells or large tanks where long rods would be impractical,...
Single Station Liquid Level Switch -- LV-60 / LV-70 Offering high reliability at low cost, the LV-60 Series level switch is recommended for many OEM applications. The all polysulfone (PSF) construction provides excellent chemical resistance and is rated to...
Compact Liquid Level Switch -- LVK-130 / LVK140 / LVK150 / LVK-190 Offering high reliability at low cost, the LVK-130 and LVK-140 Series level switch is recommended for many OEM applications. Extremely compact, the switch is ideal for restricted or limited space.
Non-Intrusive RF Capacitance Sensor -- LVP-51 OMEGA non-intrusive RF capacitance sensors deliver accurate and reliable liquid level detection with an SPST mechanical relay output. A versatile weld-on fitting enables the sensor to be mounted directly to...
Conductivity Level Switch -- LVCF OMEGA's conductivity level switches offer a wide range of customized options to meet any application's needs. They are designed to control the level of all conductive mediums, offering up to...
Submersible Water Level Transmitter -- PX437 / PX438 / PX439 OMEGA's PX437, PX438 and PX439 Series submersible water level transmitters are designed to meet the rigorous environments of applications including well monitoring, pump tests, lift stations, chemical tank level, ground...
Ultrasonic Level Sensor -- LVU-150-R OMEGA's ultrasonic sensors deliver accurate and reliable liquid level detection with an SPST mechanical relay output. The technology provides a high level of ultrasonic sensitivity, including resistance to vapor and...
Discriminating Liquid Level Sensor -- LV132 Proven electro-optic and conductive technologies are combined to deliver advanced capabilities in the LV132 discriminating liquid sensor. Internal logic discriminates between water- and hydrocarbon-based liquids. No moving parts and solid-state...
Conductivity Level Switch System -- LVC Series LVC500 electronic level controls should be used whenever a liquid level needs to be maintained, such as pumping down an industrial sump, or indicated, such as a holding tank...
Tuning Fork Sensors -- LTU-2000 The LTU-2000 Series Tuning Fork Sensors are point level switches that are designed to detect low or high levels of liquids. The LTU-2000 Series is based on the vibrating tuning...
Low Cost Liquid Level Switch -- LV-10 The LV-10 Series level switches feature a small float displacement, especially suited for narrow or restricted areas. A standard 1/8" NPT male fitting allows for quick installation in either the...
Drum Level Indicator -- LV-110 The LV-110 Series Drum Level Indicators are compact, self contained liquid level indicators designed for use in 55 gallon drums. A magnet equipped float senses level and readout is obtained...
Side Mount Liquid Level Switch -- LV-1100 / LV-1200 The LV-1100 and 1200 level switches feature a nonmagnetic design suitable for applications where magnetic particles (i.e., rust) are present. The LV-1100 series also features rugged metal construction and a...
Self Checking High Level Indicator -- LV150 The LV150 Series high level indicators provide a unique solution for tank overfill indication requiring self-checking. This indicator is designed with a 2" NPT mounting, making it ideal for use...
High Level Indicator -- LV160 The LV160 Series high level indicators have a 2 NPT mounting, making them ideal for use in underground and aboveground storage tanks. When mounted vertically at the tank top, the...
Optical Liquid Level Sensor -- LV171 / LV172 The LV170 optical liquid sensor accurately detects the presence of liquid in fiberglass double-wall tanks, containment sumps and double-wall pipes. Built-in electronic switching ensures dependability throughout its long service life.
Continuous Level Measurement Probe -- LV3000 / LV4000 The LV3000/LV4000 Series continuous level measurement probes are flexible, cost-effective solutions for applications involving liquids, pastes, and some solids. The built-in (one-piece) electronic module provides a 4 to 20 mA...
Pump Up/Pump Down Level Control Switch -- LV600 The LV600 Series unique float level switches provide an economical means of pump-up/pump-down level control with just one level switch. The ON/OFF differential is set by adjusting the length of...
Economical Capacitance Level Switch -- Model LVC-152-R The LVC-152-R capacitance level switch is the perfect switch solution for conductive coating or scaling type liquids. The LVC-152-R is best applied in grounded vessels which contain water based, light...
Capacitance Level Switches -- LVCN4300 The LVCN4300 Series level switches are flexible, as well as cost effective, level solutions for a great variety of applications. Rods can be encased in PTFE tubing as an option.
Conductivity Level Switch -- LVCR The LVCR models offer the same features as the LVCF, plus removable 316 SS threaded rods that make it possible to switch the rods. Rods can be ordered separately in...
Dry Material Rotary Paddle Level Switch -- LVD-803 / LVD-804 The LVD-800 Series fail-safe bin monitor is the state-of-the-art in rotary paddle technology. Utilizing magnetic sensing technology and a unique housing design, the LVD-800 Series fail-safe bin monitor is the...
Radar Level Transmitters -- LVRD500 The LVRD500 Series comprises low-cost radar sensors for continuous level measurement. This series, a logical extension to the ultrasonic sensor series, is designed for applications requiring non-contact liquid level measurement,...
Ultrasonic Level Transmitter/Switch -- LVU30 The LVU30 Series of RoHS Compliant low-cost ultrasonic sensors that produce detection ranges from as close as 100 mm (4") to greater than 4.5 m (15'). Incorporating state-of-the-art ultrasonic technology,...
Ultrasonic Non-Contact Level Transmitter -- LVU41 / LVU42 The LVU40 series ultrasonic transmitters are advanced ultrasonic level measurement sensors for liquids. These products continue to meet demanding applications. The microprocessor-based circuits provide a temperaturecompensated signal for improved accuracy.
Non-Contact Ultrasonic Level Transmitter -- LVU800 The LVU800 Series general purpose 2-wire ultrasonic transmitter provides non-contact level measurement up to 10 m (32'), and is ideally suited for challenging ultrapure, corrosive or waste liquids. Pushbutton calibrated,...
Vertical Buoyancy Level Switch Sensor -- LVV-110 The LVV-110 Series unique vertical buoyancy sensors are technically the most advanced float available today. The filling baffle causes the float to be filled below the liquid surface, thereby eliminating...
Direct Side Mounted Level Control -- LVK-91 The OMEGA LVK-90 single station horizontal level switch is cost effective for level control applications in small tanks where it is more convenient to install a level switch through the...
Liquid Level Transmitter -- LVR20 / 30 The OMEGA LVR20 and LVR30 Series continuous liquid level sensors operate on a basic voltage divider network principle. As the float rises, a magnet in the float closes a series...
Three-Wire Ultrasonic Level Transmitter -- LVU-303 / LVU-301 The three-wire ultrasonic level transmitter is the compact solution for non-contact continuous level measurement in process vessels, storage tanks and open channels. The transmitter also features a built-in 10A relay...
High Temperature Liquid Level Switch -- LVN-40 / LVN-50 / LVN-52
NEMA-6 Liquid Level Switch -- LVN-10 / LVN-20
Side Mounted Liquid Level Switch -- LVN-90
Single Station Liquid Level Switch -- LVN-60 / LVN-61 / LVN-70
These liquid level switches are sealed with potting compound. The only path for liquid to the electrical switch would be through the wires. If the wires are terminated in an...
Continuous Level Reed Switch -- LVR200 When your application calls for a sealed tank, or the installation does not lend itself to easy removal, the LVR200 Series field-repairable continuous level switches should be considered. The entire...
Universal Liquid Level Sensor -- LV141 / LV142 With its compact size, the LV140 single float, liquid level sensor is ideally suited for use in steel double-wall tanks or containment sump areas. It requires no calibration, and is...
Liquid Level Switch -- LV-10 Low Cost, Compact Design for General Purpose Level Monitoring Rugged, Shock and Vibration Resistant Mounts Vertically at Top or Bottom of Tank Reed Switch Design for High Repeatability User Selectable,...
316 Stainless Steel Liquid Level Switch -- LV40 / LV50 / LV51 / LV52 Well Suited for Rough or Corrosive Service Water Purifying and Medical Application Models High Pressure Models up to 750 PSI User Selectable, Normally Open or Normally Closed SPST Switch Mounts...