keyboard_arrow_up

Level Transmitter Manufacturers and Companies

IQS Directory provides a detailed list of level transmitter manufacturers and suppliers. Find level transmitter companies that can design, engineer, and manufacture level transmitters to your specifications. Peruse our website to review and discover top level transmitter manufacturers with roll over ads and complete product descriptions. Connect with the level transmitter companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of water level transmitters, sanitary flanged diaphragm transmitters, electronic level transmitters of every type, IQS is the premier source for you.

  • Fremont, CA 510-274-1872

    Loadstar Sensors is a leading provider of sensors and sensor based solutions for a wide variety of applications. We offer capacitive and resistive load cells, torque sensors, displacement sensors, pressure sensors, level sensors, temperature sensors and other types of sensors with USB & wireless output for automotive, aerospace, medical device, industrial and consumer applications. Our sensor interface products enable users to communicate via USB, Bluetooth, WiFi, ZigBEE or other wireless protocols with PCs, Tablet or Smartphones.

    Read Reviews
  • Newell, WV 800-727-5646

    For more than 100 years, Marsh Bellofram has been an industry-leading global manufacturer of high-performance OEM, industrial and process control instrumentation, including timers and counters, digital controllers and panel meters, RTD’s and thermocouples, pressure instruments and gauges, FRLs, cylinders, natural gas and propane pressure regulators, air pressure regulators and transducers, tank and liquid level measurement systems, pump and motor protection switches and alternating relays, as well as sensors, DC tachometers, encoders, industrial diaphragms, and specialty silicones.

    Read Reviews
  • Amherst, NH 800-216-3636

    ControlAir is a worldwide leading manufacturer of precision pneumatic and electro pneumatic control products essential to automated industrial equipment, process control systems and instrumentation, laboratory research and analysis, energy management, fluid power, robotics, and valve automation applications. An ISO-9001:2015 registered quality system assures tightly controlled specifications and processes, resulting in dependable pneumatic controls.

    Read Reviews
  • Danbury, CT 800-869-5747

    Since 1963, PMC has been recognized as a leader in innovative technical solutions for the design of transmitters and transducers for the measurement of pressure, level, vacuum and other measurands in niche applications. PMC was the first manufacturer to offer a flush-mounted transmitter with a patented design to provide a rugged and reliable design for the measurement of in-process pulp in the paper industry, waste water and other erstwhile difficult to measure fluid pressures and level.

    Read Reviews
  • More Level Transmitters Companies

businessIndustry Information

Level Transmitters

Level transmitters are devices that measure the level of a solid, liquid or slurry within a container and then convert the information into a comprehensible form. Transmitters are also called sensors or transducers; they both convert signals into a reading of pressure or temperature. There are two main ways level transmitters receive information: by making point level or continuous level readings.

Of the two types of information receiving styles employed by level transmitters, point level transmitters sense when a substance has reached a predetermined level, usually providing an alarm or electrical charge that shuts off the feed. Continuous level transmitters are made up of multiple sensors that provide a constant reading of the level of the substance. These transmitters are small and usually encased in stainless steel for protection because level transmitters are built to withstand a wide range of temperatures, pressures, substances and conditions in the specified space. This space can be a vat, tank, silo or other container used for mixing, processing or other operations. The transmitters perform an important task because they take measurements where people cannot, like in an enclosed tank or a vat of chemicals with a mixing blade. Knowing how much material is in a container is valuable across many industries because over or under-filling a specified space can lead to hazardous conditions as well as loss of product and time.


Level transmitters use many different methods and technologies to measure the levels of substances. These sensors are unaffected by changes in conductivity, temperature, pressure, humidity or moisture content as well as dust and static-charge buildup. There are five main kinds: non-contacting radar, guided wave radar, ultrasonic, differential pressure and vibrating fork. Non-contacting radar transmitters typically are installed on top of a container, so the waves are sent downward into the enclosure. The transmitter uses the returning echoes to determine how much substance is in the tank. Guided wave radar transmitters are able to provide both level and interface measurements because the advanced technology can differentiate between different layers of fluids, such as oil and water. Ultrasonic level transmitters have non-contacting sensors housed in watertight enclosures. They use ultrasonic waves to gather information. Differential pressure level transmitters take multiple readings in different places in the container and compare the readings to determine the level. Vibrating fork transmitters are used with fine powders and granular solids. Multiple tines are lowered down toward the powder and stop when they reach the top of it. They vibrate to minimize material buildup between the probes. Other styles include optical level transmitters, air bubblers and rotation paddle level transmitters.



Level Transmitters
Level Transmitters
Level Transmitters - AMETEK® U.S. Gauge, PMT Products
Level Transmitters - AMETEK® U.S. Gauge, PMT Products