Database of suppliers for liquid level sensors. Provides catalogs, technical information and supplier contact information.
www.globalspec.com




Selection Guide, Product Specs. CAD Dwg., On-line RFQ for OEM's
www.apgsensors.com
for Liquids, NonContact ultrasonic, see Level & Volume. No Calibration.
www.automatedsonix.com
Formerly made by Polaroid, Senscomp manufactures electrostatic sensors
www.senscomp.com
Wide Variety of High Quality Liquid Level Devices- Superior Reliability
www.KellerAmerica.com
Precision Capacitive Level Sensors suitable for most liquids.
GillSensors.co.uk/Level_Sensors
Industrial non-contact ultrasonic sensors offer easy installation.
www.senix.com
Custom & Std Float Level Sensors cost effective OEM fluid solutions
www.fluidswitch.com
H2O sensing in all forms. Simple, sensitive; aviation, industrial ...
www.NewAvionics.Com
Manufacturers of products that include electric heaters, valves, timers, level controls, sensors and other process and electrical component products.
www.anderson-bolds.com
Manufacturer of conductivity relays and level sensors. Products are sold to the water and wastewater industries.
www.bltec.com
Provider of level gauging solutions, water level gauges, ultrasonic level sensors, petroleum products, pump controllers, foam, vapors, agitation, and analog instruments.
www.consiliumus.com
Manufacturer of data loggers; water level, temperature, pH and conductivity sensors; and parallel port boards for printers. The company also manufactures process controllers for the cheese industry. Products are sold to multiple industries.
www.daa-utah.com
Designs, manufactures and sells accessories for the turbine engine industry including chip collectors and detectors, indicating screens, liquid level indicators and sensors, sight glasses, valves, filters and separators.
www.dyna-air.com
Manufacturers of a broad range of products including: AC motors, DC motors, actuators, blowers, valves, generators, electronics sensors and controls.
www.electromech.com
Manufactures process control devices and systems for all major parameters in industrial measurement and automation technology. Based in Switzerland.
www.endress.com
Manufacturer of precision, high-performance flow, level and temperature instrumentation.
www.fluidcomponents.com
Manufactures a variety of weighing systems for managing chemical inventories in municipal water and wastewater treatment plants. Hydraulic and electronic scales are available.
www.forceflow.com
Database of suppliers for liquid level sensors. Provides catalogs, technical information and supplier contact information.
www.globalspec.com
Manufacturers of water level loggers, water level sensors, submersible pressure transducers, bubblers, ultrasonic level sensors and data loggers.
www.globalw.com
UK-based supplier of sensing, measurement and control equipment, refrigeration components, and miniature thermostats and circuit protection devices. Online catalog of products.
www.hawco.co.uk
Manufacturer of level measurement applications for many industries for uses in a wide range of processes.
www.hawklevel.com
Moorpark, California based manufacturers of pressure, recirculation and other types of sensors.
www.kavlico.com
Designer, manufacturer and supplier of instruments for measuring, controlling and regulating flow, pressure, level and temperature.
www.koboldusa.com
Designer, builder and distributor of liquid level control products including float switches, level sensors, controls and indicators, and temperature probes. Based in Connecticut.
www.liquidlevel.com
Manufactures ultrasonic sensor systems for tank level measurement, industrial automation, process control, and environmental monitoring.
www.lundahl.com
Designs and manufactures magnetostrictive position sensors and liquid level sensing systems. Based in North Carolina.
www.mtssensors.com
Manufacturer of water turbines, water level sensors and spillway gates. Products are sold to multiple industries. This company was capitalized by private investment.
www.obermeyerhydro.com
Manufacturer of pressure switches, software, counters, bar code readers and machine vision sensors.
www.omron.com
Manufacturers of a variety of water level sensors and measurement systems. Applications include tank level sensors, tide gages, directional and non directional wave gages.
www.osdc.com
Manufactures of level sensors, linear actuators, multi-axis joysticks and other electronic equipment.
www.p-qcontrols.com
Manufacturer of a variety of equipment including magnetic float switches, level sensing elements, bypass level indicators, radar sensors and tuning forks.
www.reedag.ch
Manufacturers of gauging systems that are are used in refineries, tank terminals, process industries and on tankers worldwide.
www.saab.tankradar.com
Manufacturers of level sensors, switches, transmitters, detectors and probes for accurate & reliable level limit detection of liquids & solids.
www.sapconinstruments.com
Distributes marine and industrial engineering applications of steam automation controls, instrumentation, temperature and pressure regulators and tank level indicators. Based in Louisiana.
www.southerninstrument.com
Canadian based company established to service the pressure, temperature and data acquisition markets.
www.technel.com
Selection Guide, Product Specs. CAD Dwg., On-line RFQ for OEM's
www.apgsensors.com
for Liquids, NonContact ultrasonic, see Level & Volume. No Calibration.
www.automatedsonix.com
Formerly made by Polaroid, Senscomp manufactures electrostatic sensors
www.senscomp.com
Guide to Liquid Level Sensors
Find liquid level sensors on the webLiquid sensors operate in many different ways, and can be both non-contact ultrasonic measures or full immersion sensors, and automotive liquid level sensor systems may be set up in custom configurations. Here are some options to look for when browsing for liquid flow sensors:
1. Type of sensor. Decide whether you want an ultrasonic, immersion, or buoyant sensor.
2. Automated systems. Find a full sensor system that can give automatic alerts about liquid levels and even refill an empty tank.
3. Custom sensors. Many companies offer to custom build a liquid level sensor to fit your personal needs.
Action Steps
The best contacts and resources to help you get it done
Look through online catalogs of liquid level control sensors
Catalogs are an easy way for you to see many different products at once, but printed copies can be bulky and take to time ship to your office. Look through online catalogs of parts and services, or find a directory of multiple companies that offer the liquid level sensors you need.
I recommend:
Register for free with GlobalSpec to search thousands of supplier catalogs that sell liquid level sensors, or use their online part number search if you know the exact part you need but aren't sure where to find it. Search through Digi-Key's online catalog for the liquid flow sensors they have in stock.
Monitor multiple tanks with a single tank level sensor
With an operation requiring many different types of liquids or fuels, it's a pain to have to set up separate flow sensors for each tank and monitor each one individually. Look for liquid flow sensors than can monitor many tanks at once so you have a single source for information on the status of every tank you use.
I recommend:
Automated Sonix Corporation's UC-4000 model can monitor the level of up to nine tanks. Install only one control box, and have the option of monitoring your water levels from any computer with an Internet connection.
Have a custom liquid level sensor built just for you
If you find that the standard products in catalogs don't fit your needs, have a supplier build a sensor just for you.
I recommend:
Look through Innovative Component's catalog of liquid level sensors, or contact them about creating a custom sensor.
Tips & Tactics
Helpful advice for making the most of this Guide- For easy viewing of liquid levels in your tanks, think about purchasing a liquid level sensor monitor along with the sensor itself








