Gems Sensors & Controls - Plainville, CT
Manufacturer, Custom Manufacturer
Six Sigma, ISO 9001 & ISO 13485 certified. Manufacturer of standard & custom liquid level sensors & switches for tank applications. Types of sensors include piezo-resonant, ultrasonic continuous & magnetostrictive liquid level sensors. Various features include LCD displays, 2 in. NPT mounting, non-Intrusive & hermetically sealed. Sensors are also suitable for various applications including water & waste water, control automation, chemical feed, food, beverage, plastic fluid containers, acids, inks, paints & slurries applications. Same day shipping. Kan Ban delivery. One year warranty.
Brand Names: ExOsense, Gems
www.gemssensors.com/Products/Level

Liquid Level Sensors Products
	CAP-100 Series Capacitive Level Switches

Innovative Solutions, LLC - Naugatuck, CT
Distributor, Custom Manufacturer
Custom manufacturer of liquid level sensors used in tanks. Products include transmitters, controllers, controls, indicators & switches. Sensors are suitable for OEM industries.
www.innovativesensing.com/intermediate.aspx...

Madison Co. - Branford, CT
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of liquid level sensors. Specifications of liquid level sensors include 105 degrees C temperature, 150 psig maximum pressure, 0.5 specific gravity, 30 W switch rating & 72 in. length. Liquid level sensors are available with brass stems & fittings, Buna-N floats, beryllium copper grip rings, four conductor wires, remote alarm, contact & non-contact level indication, 3/4 in. NPT bungs & RS 485 communication interface. Liquid level sensors are suitable for industrial & commercial applications.
shopsensors.madisonco.com/category/liquid-l...

Liquid Level Sensors Products
	Flush Submersible Hydrostatic Pressure Level Sensors Hydrostatic Pressure Level Sensors Radar Level Sensors More

Thomas Products, Ltd., Flow Switch Div. - Southington, CT
Manufacturer
Manufacturer of sensors including switches used for measuring liquid & tank levels. Specifications of switches vary depending upon models & include 20 VA to 100 VA SPDT reed switches, 1 to 6 switch points, 1/2 in. to 4 in. ANSI flanges, 1 in. NPT port size, 1/8 in., 3/4 in. & 1 in. NPT & 3 5/8 in. dia. flanges, 50 psi to 900 psi operating pressure, -40 degrees F to plus 300 degrees F operating temperature & 5/16 in. & 1/2 in. dia. stem. Features include brass, PVC stern & mounting material, polysulfone & polypropylene float material. In-house tooling & manufacuting capabilities allow for products to be customized & modified to meet customer applications.
thomasprod1.rtrk.com/?scid=329561&rl_alt=ht...

Wema USA, Inc. - Fort Lauderdale, FL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer and provider of encapsulated liquid level sensors and level sensing solution for water, fuel, diesel, Diesel Exhaust Fluid(DEF)/Adblue. Made out of 316 type stainless steel, the electronic level sensors are available from 4 in. to 60 in. length at 1 in. increment with 10 mm to 40 mm resolution and -40 degrees F to +185 degrees F operating temperature. Meets ISO, CE, NMMA, ABYC and USCG standards.
www.wemausa.com/sensors/coverSensors.shtml

Laser Technology, Inc. - Centennial, CO
Manufacturer
ISO 9001:2000 certified manufacturer of laser-based measurement instruments for forestry, mining, mapping, surveying, commercial, industrial & traffic safety applications. Products include long-range distance & height measurement units, azimuth measurement units, angle measurement units, industrial high speed distance measurement units & traffic safety speed laser LIDAR units. Laser units feature GaAs laser diodes with generated light energy wavelength of approx. 900 nm. & a beam divergence of 3 mrad., target acquisition times from 0.3 to 0.7 s with error trapping algorithms & radiated light power of 50 mW. Products are light-weight & encased in impact-resistant waterproof aluminum. Lasers meet FDA Class 1 specifications.
www.lasertech.com/Universal-Laser-Sensor.as...

Baumer Ltd. - Southington, CT
Manufacturer
ISO 9001:2008 certified manufacturer of liquid level sensors including photoelectric sensors, inductive sensors, ultrasonic sensors & magnetic angular sensors. High resolving magnetic angular sensors, cylindrical magnetic angular sensors & rectangular magnetic angular sensors are available. Photoelectric distance measuring sensors range in sensing distances from 0 mm to 4,000 mm. Inductive distance measuring sensors are available in sensing distances from 1 mm to 16 mm. Ultrasonic sensors range in sensing distances from 2 mm to 2,500 mm. Sensors are CE certified.
www.baumer.com/us-en/products/

AMETEK Drexelbrook - Horsham, PA
Manufacturer
ISO 9001: 2000 certified custom manufacturer of liquid level sensors. Sensors are also available for empty conveyor detection. Application include continuous level transmitters for analog or smart level measurements of liquids, slurries & bulk solid & products include chemical, petrochemical, power water wastewater food, pharmaceutical, pulp, & paper.
Brand Names: Ametek, Drexelbrook
www.drexelbrook.com/products/

Senix Corp. - Hinesburg, VT
Manufacturer, Custom Manufacturer
Designer & manufacturer of liquid level controls including transducers, sensors & detectors. Specifications include 10 VDC to 30 VDC input power, -40 degrees C to +70 degrees C temperature, 0.1% repeatability, 6.4 cm to 30.5 cm deadband, 14.3 cm height & 7.7 cm dia. Various features include adjustable filters & timers, top & bottom threaded mounting, chemically resistant Kynar® housings, 5 simultaneous outputs, NEMA rated protection, 60 sensor parameters, statistical analysis & 9 cable wires. Sensors, detectors & transmitters are suitable for OEM & maintenance operations & liquid level measurement & controls.
Brand Names: Senix, ToughSonic
www.senix.com/family_lvl.htm

Tecmark - Mentor, OH
Manufacturer, Custom Manufacturer
ISO 9001 certified custom manufacturer of liquid level sensors. Specifications of sensors include 0 degrees F to 158 degrees F operating temperature, 9 VDC to 30 VDC output voltage & 200 mA minimum current. Features include sealed low profile enclosures, conformal coated & open circuit boards, red, black & green wire leads stripped & retained ends. Level sensors are suitable for residential & commercial whirlpool bathtubs, spas, swimming pools, tanks & wells. CE & CSA certified. UL listed.
www.tecmarkcorp.com

Measurement Specialties, Inc. - Hampton, VA
Manufacturer, Custom Manufacturer, Service Company
Design & manufacturer of sensor products to meet application requirements in many industries including automotive, off-road, medical, industrial, consumer, military/aerospace, test/measurement & traffic applications.
www.meas-spec.com/product/t_productfamily.a...

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of liquid level sensors. Products include paddlewheel flow sensor, turbine flow sensor, switch type & output type sensors. Accessories include repair kits & end connections. Markets served include water, health, electronics, chemicals & waste. ISO 9000 compliant.
Brand Names: Gems, McMillan, Metalex, Rotor
webcat.rhfs.com/categorylist.aspx?catID=F47...

WATTCO - Hallandale, FL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom thermocouples including heat flux, infrared, liquid level & thick film sensors. Available in various models with 3/16 in. hole sizes, 1 1/8 in. to 24 in. probe length, 48 in. & 72 in. fiberglass & PVC lead length & 1/4 in. NPT thread sizes. CSA approved.
Brand Names: Wattco
www.wattco.com/products.html

Georg Fischer Piping Systems - Tustin, CA
Manufacturer
Six sigma capable ISO 9001 & ISO 14001 certified manufacturer & distributor of standard & custom OEM liquid level flow sensors including paddle wheel flow sensors, turbine flow sensors & vortex flow sensors. Materials for paddle wheel flow sensors such as stainless steel, polypropylene, PVDF, titanium & Hastelloy® are used. Applications include pure water production & filtration systems. Paddle wheel flow sensors are CE & UL® listed & FM approved.
Brand Names: Magmeter, Metalex, ProPoint, Signet
www.us.piping.georgefischer.com/go/DA304625...

Liquid Level Sensors Products
	Turbine Flow Sensors In-Line Rotor Flow Sensors Vortex Flow Sensors More

John C. Ernst Co., Inc. - Sparta, NJ
Distributor, Manufacturer
Manufacturer of liquid level sensors. Types of liquid level sensors include side mounted float level sensors, vertically mounted float level sensors & proximity sensors. Vertically mounted float level sensors are available in 1/8 in. & 1/4 in. NPT connector sizes, float dia. from 1 in. to 2-1/8 in., pressure ratings from 15 psig to 1000 psig. & maximum temperatures from 150 degrees F to 300 degrees F.
www.johnernst.com/switches_flow_level_p52.h...

Emerson Process Management Regulator Technologies, Inc. - McKinney, TX
Manufacturer, Custom Manufacturer
ISO 9001 certified worldwide manufacturer of process controllers & components such as sensors including liquid level & temperature sensors.

M & M Control - Antioch, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of a wide variety of electronic, pneumatic & self-actuated valves & controls for process & HVAC applications including controllers, regulators, gages, meters, sensors & valves for temperature, flow & pressure.
Brand Names: ACI, Altek, Ashcroft, Automatic Timing, Barber Coleman, Barber-Colman, Dwyer, Ellison, General...
www.mmcontrol.com/Control_instrumentation.p...

OTP Industrial Solutions - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of electrical devices including sensors. Various types include inductive, proximity, tension, laser, LED, ultrasonic, diffuse-reflective, through-beam, retro-reflective, distance-settable & temperature sensors. Features of sensors vary upon models & include stainless housings, LED indicators, PNP/NPN auto detect, adjustable sensing range, programmable time delays, corrosion resistance, multiple connectors & sensor pockets. Sensors are used in steel mills, automotive manufacturing, pipe & rod mills, conveyors, cranes & assembly lines. On-time delivery.
www.otpnet.com/electrical/

IFM Efector, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of liquid level sensors including submersible pressure & optical sensors, transducers & detectors. Sensors are available with relay, switching & analog outputs, AC & DC power supplies, pushbutton setups, potentiometer adjustments & polypropylene housings. Applications include industrial automation, sanitary & hazardous environment. C-TPAT certified. On-time delivery.
www.ifm.com/ifmus/web/pmain040_040_010.htm

Sigma-Netics, Inc. - Riverdale, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of liquid level & hydraulic reservoir level sensors including low pressure & vacuum diaphragm switches. Standard features include Delrin® housing, nitrile (Buna-N), fluorocarbon or ethylene propylene diaphragm materials, operating temperature ranging from minus 40 degrees F to 160 degrees F & 1/4 in. to 18 NPT & 1/8 in. to 27 NPT male connections.
www.sigmanetics.com/pdfs/sensors.pdf

Thermal Devices - Mount Airy, MD
Distributor, Custom Manufacturer
Distributor of electric limit, liquid level, optical, proximity & photoelectric sensors devices.
Brand Names: ABB, Eurotherm, Gefran, Pyromation, Raytek, Rotronic, S-Products, Watlow
www.thermaldevices.com/products/line_card.a...

Cyclonaire Corp. - York, NE
Manufacturer, Service Company
Manufacturer of level sensors for detection & process control of solid, liquid & slurry materials, plus plastics, chemicals, coal, fly ash & cement. Industries served include manufacturing, energy, railroad, government, automation, utilities, transportation, cement/concrete & environment. 24 hour customer service available.
Brand Names: Cyclonaire
www.cyclonaire.com/products/parts/electrica...

Innovative Fusion, LLC - Naugatuck, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of highly polished stainless steel balls & alloy float assemblies for liquid level devices, customized to user specs. for industrial, food & pharmaceutical, aerospace, & marine applications. Contract welding of bellows & small precision weldments including welding of prototypes to large production runs. Electron beam, laser, microplasma, micro-GTAW (TIG) welding. Complete product manufacturing with dock to stock capability & in-house tooling. Engineering assistance available for welding applications. Associated services include laser engraving, helium leak detection, & hydrostatic pressure testing.
www.innovativefusion.com

Sterling - New Berlin, WI
Distributor, Manufacturer
Manufacturer and distributor of temperature control equipment, material handling systems for processing operations, steam control products, automation equipment, water treatment/filtration systems, recycling equipment, and related products & components. Chillers, coolers, cooling towers, dryers, blenders, mixers, conveyors, feeders, hopper, feeders, pumps, tanks, shredders, separators, valves, traps, robotics, and descaling equipment are also available.
www.sterlco.com/index.cfm/datakey/3/categor...