Phoenix Contact - Middletown, PA
Manufacturer, Custom Manufacturer
Manufacturer of signal converters. Additional products include DIN-Rail Mount terminal blocks, DIN rail, markers, circuit breakers, industrial connectors, sensor boxes, cordsets, data connection systems, PCB terminal blocks, electronic component housings, surge protection devices, measurement & control signals, telecom & bus systems, transceiver systems, signal converters, power supplies, relays & automation components & systems.
www.phoenixcontact.com/online/portal/us?1dm...

Spectec - Emigrant, MT
Manufacturer, Custom Manufacturer
ISO 9001:2008 manufacturing and engineering of standard and custom signal converters, including preamps, signal conditioners, 4-20mA converters, frequency to current & frequency to voltage converters for magnetic speed sensors, hall effect sensors and RF pickups. Output signal is easily read by computers or process controllers.
www.spectecsensors.com/html_pages/Signal_co...

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

Red Lion Controls - York, PA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom signal converters. Signal converters such as voltage/current to frequency converters, AC/DC voltage (VCM) converters, triac output (TCM) converters and CMOS/ TTL output (LCM) converters are available. Voltage/current to frequency converters are CRU®US listed and CE certified. Signal converters are RoHS and WEEE compliant.
Brand Names: Red Lion
www.redlion.net/Products/DigitalandAnalog/A...

IFM Efector, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified. Manufacturer of accessories including DC to DC & signal convertors for stabilizing voltage supply. Converters are available with 18 VDC to 36 VDC operating voltage & 10 output voltage. C-TPAT certified. On-time delivery.
www.ifm.com/ifmus/web/pmain080_060_010.htm

Devar, Inc. - Bridgeport, CT
Manufacturer
ISO 9001:2000 certified manufacturer of instrumentation products including signal converters. Types include isolated signal converters & isolated signal conditioners. Specifications of isolated signal converters include power ratings up to 115 V, load capacities up to 1200 ohms, input sensitivity of 16000 ohms/V & accuracy up to 0.1 percent. Isolated signal converters are available in different input, output, power supplies, housing & mounting options. Signal converters are UL® & CSA® approved & are available with 2-year warranty. Made in the USA.
instrumentation.devarinc.com/viewitems/sign...

Signal Converters Products
	Signal Converters Loop Isolators

Unico, Inc. - Franksville, WI
Distributor, Manufacturer, Custom Manufacturer
Worldwide manufacturer of standard & custom interface & signal converters including phase-converting AC drives. Features include motor independent design, auto tuning, modular design, digital current regulators, insulated gate bipolar transistors (IGBTs), pulse-width modulation (PWM) & digital signal processing (DSP). Available in voltage ratings from 230 Vac to 480 Vac & power ratings to 125 hp. Applications include variable-frequency (V/Hz) or flux vector control of three-phase induction or synchronous AC motors from single-phase power source.
www.unicous.com/en/1000.html

Laird Technologies - Earth City, MO
Distributor, Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of signal converters. Option for VHF, UHF, 800 MHz & up applications. Other products include electromagnetic interference (EMI) shielding, thermal management products, specialty metal products, signal integrity components & antenna solutions as well as radio frequency (RF) modules & wireless remote controls & systems.
lairdtech.thomasnet.com/viewitems/mobile-mo...

Process Control Systems, Inc. - Chaska, MN
Manufacturer
Manufacturer of signal converters including transmitters for converting speed into 4 mA to 20 mA or up to 10 VDC analog signal for PCS, DCS or stand alone controller. Specifications include 5 rpm to 10,000 rpm operating range, -40 degrees F to plus 140 degrees F operating temperature & signal sensing up to 10,000 ft. Features include NEMA, DIN rail & panel mount enclosures & anodized aluminum, epoxy encapsulated sensor construction. Applications include tach feedback loops, conveyor systems, PLC, DLC & chart recorder interface, feed rolls, pumps, industrial fans & blowers & rotary airlocks. Five year warranty.
Brand Names: Maxigard, PCS
www.maxigard.com/speed.htm

WAGO Corp. - Germantown, WI
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 14001:2004 certified custom manufacturer of AC to AC signal converters including stepper controllers. Controllers are available in 12 mm to 42 mm width with 12 mm terminal RS422 interface. Suitable for enabling acceleration control functions of time, travel & number of steps.
Brand Names: Wago
www.wago.us/products/10793.htm

Flex-Core - Hilliard, OH
Distributor, Manufacturer
Manufacturer of signal converters including DC to time integrated pulse converters current to voltage converters. DC to time integrated pulse converters are available in frequencies of DC with up to 100% ripple at 120 Hz. Signal conditioners including process signal conditioners & DIN rail mounted signal conditioners. Features of rail mounted signal conditioners include CMV isolation of 1000 Vdc isolated linear output from a standard or non-standard input process signal calibration for input & output signals & easy-mount DIN enclosure. Applications include process control signal isolation & signal conversion.
www.flex-core.com/signal-converters-conditi...

DRS Power Solutions - Bridgeport, CT
Manufacturer, Custom Manufacturer
ISO 9001:2000 registered manufacturer of standard & custom frequency converters including digital signal frequency converters. Standard frequency converters such as dual input/output no break power supply (DNBPS) converters & dual output power converters are fabricated. Frequency converters feature DSP-controlled power switching controls, less than 2% harmonic distortion, user-selectable frequencies, multiple power forms, power isolation switches & input power factor correction functions. Frequency converters meet MIL-STD 461, MIL-STD 901 & MIL-STD 167 military standards.
www.drspowersolutions.com/en/home/OurProduc...

Powertech Controls Co., Inc. - Hauppauge, NY
Distributor
Woman-owned distributor of signal converters including analog signal converters. Products such as air circuit breakers, arc guard systems, bar contactors, cam switches, molded case circuit breakers, current monitors & sensors, disconnect switches, interface relays, optocouplers, limit switches & liquid level monitors & controls are also available.
Brand Names: ABB
catalog.powertechcontrols.com/category/abb-...

Signal Converters Products
	IDEC Smart Touch Accessories

Keco Engineered Controls - Lakewood, NJ
Distributor
Distributor of signal converters including current-to-pressure (I/P) & voltage-to-pressure (E/P) converters. Repairing, retrofitting & remanufacturing services are available.
Brand Names: M-System
www.kecocontrols.com/products.htm

Stark Electronics - Minneapolis, MN
Distributor
Distributor of industrial automation supplies including signal converters. JIT delivery.
electronicpartsandequipment.com/industrial-...

Contrex, Inc. - Maple Grove, MN
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of standard & custom signal converters. Products include field-programmable master ratio oscillators & frequency scalers for multi-motor systems, field-programmable oscillators, acceleration-deceleration ramp cards, delta-speed switches, pre-amp/divide cards for magnetic pickups & dual magnetic pickup converters.
Brand Names: Contrex
www.contrexinc.com/index.php?option=com_con...

KROHNE, Inc. - Peabody, MA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of flow measuring devices including signal converters. Features include extensive diagnostics, converter exchangeable without need for reprogramming, digital signal processing & high-speed signal conversion. Industries served include chemical, paper & pulp, water & wastewater, food & beverages, pharmaceuticals, metal & mining, power, oil & gas & machinery. Products can be customized to meet exact requirements.
krohne.com/en/products/flow-measurement/ele...

Temp-Press, Inc. - Rochester, NY
Distributor, Manufacturer, Service Company
Distributor of signal converters. Capabilities include consulting, repair, calibration, testing, assembly, designing and fabricating. JIT programs available.
Brand Names: Absolute Process Instruments, Ametek, Foxboro, Grundfos
www.temppress.com/engineered-solutions-proc...

Jamieson Equipment Co., Inc. - Buford, GA
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor of socket mount digital signal converters. Features include field adjustable calibration, DIN rail mount enclosure, 35 mm DIN rail mounting rack, explosion proof sensing head & enclosure & waterproof gasket for sensing head. Converters have 230 VAC, 12 VDC or 24 VDC & 4 mA to 20 mA. Converters are ETL approved.
catalog.jamiesonequipment.com/item/motion-d...

Signal Converters Products
	Speed to Analog Converter System

Emerson Process Management, Micro Motion - Boulder, CO
Manufacturer
ISO 9001:2000 & ISO/IEC 17025:2005 certified. Manufacturer of high-resolution 20 bit A/D signal converters for liquid & gas applications. Specifications include 90 V to 265 V, 50 Hz to 60 Hz AC power supply, 21 V to 30 V at 25W power supply & operating temperature range 0 degrees C to 50 degrees C. Signal converters are available with two software options for accepting up to two inputs from either Micro Motion gas density or gas specific gravity meters or for accepting single inputs from Micro Motion liquid density & viscosity meters. Features include NEMA enclosures, integral display or transmitted to a remote workstation, dual RS232/485 communication ports & high resolution 20 bit A/D converter for analog inputs.
Brand Names: Emerson, Micro Motion
www2.emersonprocess.com/en-US/brands/microm...

Meggitt Sensing Systems - Wilcoxon Research - Germantown, MD
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 & AS9100 certified custom manufacturer of signal converters with stainless steel case. Signal converters are available in various models & specifications including 2 Hz to 25,000 Hz frequency response, 6,000 pF maximum source capacitance, 5 Vrms maximum output voltage, 25 ohms to 125 ohms output impedance, 18 VDC to 30 VDC voltage, 2 mA to 10 mA constant current, minus 40 degrees C to plus 100 degrees C environmental operating temperature & 40 g weight.
www.wilcoxon.com/vi_index.cfm?CatS_ID=17

Neal Systems Inc. - Newtown, PA
Distributor
Distributor & integrator of Ethernet signal converters including current-to-current, thermocouple, resolver-to-digital, voltage & frequency converters.
Brand Names: M-Systems
www.nealsystems.com/newsite/index.php?optio...

Springer Controls Co. - Yulee, FL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of standard & custom DIN-rail mountable digital & analog signal converters. Digital signal converters from protocol TecsyBus to ModBus RTU are available in 71 mm x 90 mm x 58 mm dimensions with 24 VAC & 2 W power supply. Analog signal converters are available in 106 mm x 90 mm x 58 mm dimensions with 3 W to 5 W & 24 VAC power supply, 4 mA to 20 mA current output & temperature range up to 240 degrees C. Shipment within 24 hours. UL 508A certified.
Brand Names: Klemsan
electrical-controls.springercontrols.com/ca...

Signal Converters Products
	Analog Signal Converter Digital Signal Converter from Protocol TecsyBus to ModBus RTU

McIntosh Controls - Locations
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep
Distributor of signal converters to convert sensor signals to 4-20mA current or 0-10V voltage signals, suitable for interfacing with controllers & other instruments. Types include 2-wire loop-powered, 3-wire or 4-wire AC/DC powered models.
mcintoshcontrols.thomasnet.com/viewitems/si...

Signal Converters Products
	Transmitters and Converters

Controls Warehouse - Ocala, FL
Distributor
Distributor of signal converters including magnetic flowmeter AC and DC signal converters. Various features include high accuracy, process alarms, back lit LCD displays, user friendly keypads, bi-directional flow, empty pipe detection, automatic system monitoring, typical flow rate measurement, remote communications, self diagnostics and test mode and memory storage.
Brand Names: ABB
www.controlswarehouse.com/abbauto.htm