Process Control Systems, Inc. - Chaska, MN
Manufacturer
Manufacturer of non-contact sensors for controlling speed & motion. Target magnet collars, thermocouples, digital sensors, RTDs & spare parts kits are also available.
Brand Names: Maxigard, PCS
www.maxigard.com/accessories.htm

Smith Systems, Inc. - Brevard, NC
Manufacturer, Custom Manufacturer
ISO 9001 certified & HubZone certified. Custom manufacturer of motion & speed sensors including passive speed sensors (VR), active speed sensors. Speed sensors including hall effect proximity speed sensors, single & dual output speed sensors, variable reluctance, hall effect proximity vehicle transmission, speed sensors for automotive racing, available in various housing configurations & terminations. Housing configurations to accommodate high pressure & fluid submersion applications are available. Passive sensors are designed to accommodate broad spectrum of temperatures & are resistant to oil, dirt & moisture.
www.smith-systems-inc.com/products_and_serv...

Speed Sensors Products
	Stop Motion Speed Sensors ATEX Certified Passive Sensors MAGNA-TRAN®, Passive Speed Sensors More

Dart Controls, Inc. - Zionsville, IN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer a variety of speed sensors & transducers for industrial, commercial & agricultural applications.
www.dartcontrols.com/product-guide/speed-se...

Spectec - Emigrant, MT
Manufacturer, Custom Manufacturer
ISO 9001:2008 manufacture and design of custom and standard speed sensors. Variable reluctance, magnetic inductive, high temp & active magnetic sensors, Hall effect sensors and RF flow meter pickups. Std speed range from 1-20,000 Hz. Temp range: -450 degrees F to 850 degrees F. Hall effect sensor's speed range up to 100 kHz with input power range of 4.5 to 30V DC (15 mA nominal) and -40 degrees F to 250 degrees F temperature range. Short lead time after market replacement for most major magnetic sensors.
www.spectecsensors.com/

Electro-Sensors, Inc. - Minnetonka, MN
Manufacturer
Offers many shaft speed sensors for virtually any environment. Our Hall-Effect and Magnetoresistive Sensors sense magnetic targets and work with our magnetic pulsers (Discs, Wraps, Wheels). Our proximity sensors sense ferrous metal targets, including bolt-heads, screws, gearteeth and keyslots. Features include: Large Gap, Non-Contact Sensing; 5-year limited warranty; Pulse (NPN, PNP) or 4-20 mA Output; No User Calibration; Single or Quadrature (bi-directional) outputs; Explosion-Proof (XP), Intrinsically Safe (IS) and Dust Ignition-proof Options; Rugged and Reliable; Easy to Install and Set Up
www.electro-sensors.com/products/speed-sens...

CHERRY/ZF Electronic Systems Pleasant Prairie, LLC - Pleasant Prairie, WI
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008, ISO 14001:2004 & ISO/TS 16949:2009 certified. Manufacturer & designer of intrinsically safe geartooth speed sensors for extreme environmental & high temperature applications. Specifications vary upon models & include operating voltage 4.5 VDC to 30 VDC, supply current up to 17 mA, output saturation voltage up to 1000 mV, output current up to 25 mA & -40 degrees C to +150 degrees C operating temperature. Various features include sinking & digital outputs, reverse battery protection & integral connectors. RoHS compliant.
Brand Names: Cherry
www.cherrycorp.com/english/sensors/Speed_Di...

TORQ Corporation - Bedford, OH
Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of sensors including speed sensors & speed control sensors. Detection of speed ranges from 1 - 5000 RPM. Sensors can detect over speed, under speed, or zero sped in conveying systems with predefined settings. Sensors give protection from speed related damage including broken belts, overloads or belt slippage. Applications include steel mills, mining, ore handling, foundries, food processing, chemical processing & power plants.
www.torq.com/speedswitches.htm

Marsh Electronics, Inc. - Locations
Distributor, Service Company
Stocking distributor of electronic components. Electronic equipment & devices include audio alarms, batteries, capacitors, chokes, coils, inductors, connectors & IC sockets, EMI/RFI filters, enclosures, fans & blowers, hardware, heat sinks & extrusions, keyboard & keypads, lamps, displays & LED's, microphones, panel meters, power supplies, relays, sockets, timers & I/O modules, resistors, networks, trimmers & potentiometers, semiconductors, solenoids, speakers, switches, terminal blocks, test equipment, tools, transformers, vibration motors, wire & cable, cords & tubing. Value added services include wire processing, connector dyeing, special packaging, kitting, soldering, pin pulling, spooling assembly, DIN rail assembly & rack/cabinet assembly. Other capabilities include bin replenishment, just in time delivery, EDI, Kanban or pull systems, internet ordering, in-house stores & consignment inventory. Industries served include food & beverage service, transportation, medical, instrumentation & self service banking.
Brand Names: ALPS Electric, Agastat, BI Technologies, Clarostat, E-T-A, IRC, Magnecraft, Marquardt, Meritek, NEC...
catalog.marshelectronics.com/category/senso...

Speed Sensors Products
	MP1013 Series Magnetic Position Sensors VN1015 Series Digital Vane Sensor GS1001 - GS1002 Series Geartooth Speed Sensor More

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/

BWI Eagle, Inc. - Butler, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of intrinsically safe sensors for detecting & controlling speed & motion. Types include variable reluctance & inductive proximity. Specifications include 4 in. x 1.3 in. to 4.91 in. x 1.30 in. OD, 12 VDC power supply, -40 degrees C to plus 145 degrees C operating temperature, less than 1 rpm minimum sensing speed & up to 2 miles operating distance. Features include PVC & anodized aluminum housing & threaded or bracket & conduit mounts. Sensor target rings are also available. Made in USA.
bwieagle.rtrk.com/?scid=1808652&rl_alt=http...

Schroeder Industries LLC - Leetsdale, PA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of speed & pressure sensors. Available as metallic sensors & water sensors. Metallic sensors detect metallic solid particle contaminations in lubrication fluid. Metallic sensors are used for detection of imminent gear unit damage & metallic particles measurement. Specifications of water sensors include measuring range from 0 to 100%, operating pressure ratings up to 725 psi, operating fluid temperatures from -13 degrees F to 212 degrees F & output current signals from 4 mA to 20 mA.
Brand Names: Testmate
www.schroederindustries.com/Products.php

1-Source Electronic Components - Yaphank, NY
Distributor, Custom Manufacturer, Service Company
Stocking distributor of speed sensors with sensor mounting panels. Various capabilities include excess inventory consignment, electronic engineering, product designing, prototyping, contract manufacturing and software application development. RoHS compliant.
www.1sourcecomponents.com/store/product_inf...

IFM Efector, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer and custom manufacturer of programmable single and double pulse speed sensors. Available with 110 to 240 operating voltage and 0.1 Hz to 1,000 Hz frequency, adjustable switch points, integrated frequency-to-current converters and DIN rail mountable and LED input status indicators. On-time delivery.
www.ifm.com/ifmus/web/padv/015_020_010_010_...

Harco Laboratories, Inc. - Branford, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001, ISO 14001 & AS 9100 certified custom manufacturer & designer of speed sensors. Features of speed sensors include stainless steel assembly & shock resistance. Applications include commercial, military aircraft, industrial, transmissions, multiple engine synchronization, crankshaft position timing & wheels. NADCAP accredited welding & brazing.
harcolabs.rtrk.com/?scid=1839859&rl_alt=htt...

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/industry/t_industryapplic...

Diversified Controls, Inc. - Suwanee, GA
Distributor
Distributor of sensors including temperature sensors, vibration sensors & speed sensors. Sensors are used for control & monitoring of process packages, engines, compressors & pumps in oil & gas, rail, marine, power generation & industrial markets.
Brand Names: AMOT
www.dvccon.com/amo-controls.html

ISSC-Kanson Electronics, Inc. - Hohenwald, TN
Manufacturer, Custom Manufacturer, Service Company
Woman-owned custom manufacturer of magnetic sensors available with high sensitivity to magnetic field & high switching speed made from plastic. Specification of magnetic sensors include 0.375 in. dia., 1 in. length & 6.5 ft. cable, 25.4 mm sensing distance, 9 VDC & 26 VDC power supply, 100 mA switching current, 50 kHz operating frequency & 120 degrees C & 130 degrees C operating temperature.
Brand Names: ISSC
www.issc-kanson.com/

Telemecanique Sensors - Dayton, OH
Distributor, Manufacturer
Manufacturer of standard & custom speed, high temperature speed & non-contact speed sensors. Sensors such as inductive proximity sensors, capacitive proximity sensors, ultrasonic sensors & photoelectric sensors are also available. Sensors are UL® listed & CE certified. Meet RoHS standards.
sesensors.thomasnet-navigator.com/

Badger Magnetics - Milwaukee, WI
Custom Manufacturer
Designer & manufacturer of sensors for detecting speed conditions in rotary machinery. RoHS compliant. CSA approved. UL listed. CE & IEEE certified.
transformers.badgermagnetics.com/product/ro...

Speed Sensors Capabilities
	Model 250

Trans-Tek, Inc. - Ellington, CT
Manufacturer, Custom Manufacturer
Manufacturer of linear velocity, motion & speed sensors including transducers. Specifications of sensors include 0.5 in. to 24 in. measuring range & operating temperature from -65 degrees F to plus 140 degrees F. Sensors are magnetically shielded with self generating DC voltage output feature. Sensors are used for seismology, hydraulic ram speed & drilling rate measurement.
www.transtekinc.com/products/linear-velocit...

Micro-Epsilon - Raleigh, NC
Manufacturer, Custom Manufacturer
Manufacturer and custom manufacturer of non-contact and intrinsically safe speed control sensors including high, analogue, laser and PSD sensors. Various features include auto target compensations (ATC), small sensor heads and high flex cables.
www.micro-epsilon.com/speed-length-sensor/i...

Merrimac Industrial Sales - Haverhill, MA
Distributor, Service Company
Distributor of speed & motion sensors. Industries served include automotive, food, communication, electrical machinery, electronics, leather, textile & rubber. Products meet Military Specs.
Brand Names: Adlet, Aitken, Akron, Barber-Colman, Bero, Chessell, EMM, Eurotherm, Halmar, Halmar Robicon,...
www.merrimacindustrial.com/Prod_Sensors.htm...

Transducers Direct - Cincinnati, OH
Distributor, Manufacturer, Manufacturers' Rep
Distributor of speed sensors for sensing rotational speed up to 350,000 rpm. Specifications of speed sensors include 0.5 V to 4.5 V analog output, 230 degrees C sensing temperature & 105 cu. mm x 30 cu. mm x 85 cu. mm housing. Sensors are available with TTL digital outputs & programmable vanes. Applications include engine test stations, test cars & auxiliary equipment.
Brand Names: Transducers Direct
www.transducersdirect.com/time-to-digital-c...

FSI Technologies Inc. - Lombard, IL
Manufacturer, Custom Manufacturer
Manufacturer of OEM photoelectric speed sensors. Modulated high speed retro-reflective sensors & tachometer probes are available. Made in the USA.
www.fsinet.com/ECS-Sensors.htm

Contrex, Inc. - Maple Grove, MN
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of standard & custom speed sensors. Types of speed sensors include quadrature sensors, 2X Hall Effect sensors & magnetic pickup sensors. Speed sensors are available with ring kits. Speed sensors can be used to sense the speed & speed/direction of rotating motor shaft for closed loop motion control applications.
Brand Names: Contrex
www.contrexinc.com/index.php?option=com_con...