R-K Electronics, Inc. - Mason, OH
Manufacturer, Custom Manufacturer
Custom manufacturer of intrinsically safe devices or products. Features include float switches or resistance/conductivity inputs, LEDs showing tank levels, DIP switches for altering pre-programmed logic, pluggable terminal blocks & IS relays. Latching relays with intrinsically safe inputs & 4 channel relays with intrinsically safe inputs are also available. Latching relays with intrinsically safe inputs feature pumping down/pumping up, 2/3/4 channels, shorted input sensing & open input sensing. Four channel relays feature pluggable terminal blocks & DIN or surface mounting.
catalog.rke.com/category/all-categories

Intrinsically Safe Devices or Products Products
	Single Phase Voltage Relays Liquid Level Control Relay Two Channel Relay with Intrinsically Safe Outputs More

Industrial Products Corporation - Louisville, KY
Distributor, Manufacturer, Manufacturers' Rep, Service Company
Distributor of intrinsically safe devices or products. Intrinsically safe relays, fieldbus power supplies, annunciators, isolators & barriers, keyboards, relays, proximity sensors & solenoid valves are available.
Brand Names: Expo, MTL, NK Technologies, iKey
www.ipcprotects.com/intrinsic-safety-soluti...

Intrinsically Safe Devices or Products Products
	Intrinsic Safety Solutions

R. Stahl, Inc. - Houston, TX
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 9000:2000 certified custom manufacturer of intrinsically safe devices or products including analog & digital I/O (input/ouput) modules. Specifications of I/O modules include current up to 20 mA, 500 VAC to 1,500 VAC voltage, 1.6 W to 6.6 W power consumption, minus 20 degrees C to plus 65 degrees C ambient temperature, minus 40 degrees C to plus 70 degrees C storage temperature & 95 percent maximum relative humidity. Features include 8 channels for 2 wire transmitters & 4 channels for 3 & 4 wire transmitters, galvanic isolation between inputs & system, open-circuit & short-circuit monitoring & polyamide 6GF module enclosure. Meets IEC standards. CSA & FM approved.
www.rstahl.com/home/usacanada-products-and-...

Newson Gale, Inc. - Jackson, NJ
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of intrinsically safe devices or products. Intrinsically safe devices or products include clamps, junction boxes, cables, connectors, controls, detectors, eliminators, indicators, strobe lights, monitors, paddles, reels, signs, testers & wires.
Brand Names: Bond-Rite, Cen-Stat, Earth-Rite, Sole-Mate
www.newson-gale.com

Motor Protection Electronics, Inc. - Apopka, FL
Manufacturer, Custom Manufacturer
Manufacturer of intrinsically safe devices or products including relays & barriers. Features of relays include LED indicator, surge protection, relay contact output & din rail mounting socket. Specifications include 24 VAC or 120 VAC operating voltage, 10 A at 120 VAC resistive output voltage, 1.25 VA power consumption, Lexan® enclosure, 8 pin round base & 8 pin din rail mount with special locking tab.
products.mpelectronics.com/category/instrin...

Intrinsically Safe Devices or Products Products
	Intrinsically Safe Duplexer (ISD) Intrinsically Safe Relay (ISR) Intrinsically Safe Barrier (ISB)

Gems Sensors & Controls - Plainville, CT
Manufacturer, Custom Manufacturer
Six Sigma, ISO 9001 & ISO 13485 certified manufacturer of standard & custom intrinsically safe devices or products. Various products include barriers, controls, relays, switches & transducers. Various applications include off-highway vehicles, semiconductor manufacturing, marine, boiler control & water & wastewater processing. Same day shipping. Kan Ban delivery. One year warranty.
Brand Names: Gems
www.gemssensors.com/en/Products

Tel-Tru Mfg. Co., Inc. - Rochester, NY
Manufacturer
Manufacturer & distributor of intrinsically safe devices or products. RTD probe assemblies & temperature transmitters. Intrinsically safe models, specifically designed to operate safely in hazardous areas. Overall range capability is minus 60 degrees to 500 degrees F, & transmitters can be scaled in the field. Each unit comes with a calibration certificate (NIST traceable).
www.teltru.com/default.aspx

Turck, Inc. - Plymouth, MN
Manufacturer, Custom Manufacturer
Worldwide manufacturer & distributor of standard & custom intrinsic safety equipment including intrinsically safe devices or products. Types include isolators & diode barriers. Isolators are available in analog input, analog output, discrete input & discrete output styles. Analog input style isolators feature single & dual channel data transmitter & converter. Diode barriers are available in single, dual & three channel styles.
Brand Names: Interface, Zener, multimodul
www.turck-usa.com/Products/Intrinsic_Safety...

ThermoProbe, Inc. - Pearl, MS
Manufacturer
Manufacturer of intrinsically safety devices, equipment and products including precision portable digital thermometers for rugged field use, explosive environment and specialty applications. Battery operating temperature ranges from -4 degrees F to +130 degrees F. Various features include 3, 4 and 5 point NIST traceable calibration, anodized aluminum, steel and stainless steel enclosures, batteries, stainless steel temperature sensors, microcontroller and precision 20-bit A/D converters, flash memory, LCD displays, trend indicating arrows and low battery & fault indication.
www.thermoprobe.net/products/index.html

Micronor - Newbury Park, CA
Manufacturer, Custom Manufacturer
Manufacturer of industrial automation & motion control feedback products including: rotary/linear encoders, resolvers, rotary limit switches & custom engineered geared feedback units (FBUs). Replacements for obsolete OEM FBUs from Thomson Micron.
www.micronor.com/

Greson Technical Sales & Service Co., Inc. - Beaumont, TX
Distributor, Custom Manufacturer, Service Company
Distributor of intrinsically safe devices & products including transmitters.
Brand Names: WIKA
www.gresonsales.com

Steven Engineering - South San Francisco, CA
Distributor, Custom Manufacturer
Distributor of instrinsically safe devices or products. Capabilities include bar coding, engraving, enclosure cutting & punching, enclosure modification, labeling, meter configuration, prototyping, rail assembling, rail cutting & notching, terminal block marking & wire cutting, vendor managed inventory, EDI, designing, bin stocking & engineering. Same day shipment & JIT delivery are also available.

MAGPOWR - Oklahoma City, OK
Manufacturer, Custom Manufacturer
Manufacturer of intrinsically safe devices & products. Available as intrinsically safe load cell amplifiers. Features include 8:1 range adjustments & dual meter outputs for high & low range indication. Intrinsically safe load cell amplifiers are designed for safe, accurate measuring & controlling web tension in hazardous locations. Intrinsically safe load cell amplifiers are compatible with UL® listed load cells, tension readouts & tension controls. Intrinsically safe load cell amplifiers are UL® listed.
Brand Names: Magpowr

PneuMagnetic, LLC - Quakertown, PA
Manufacturer, Custom Manufacturer
Manufacturer of intrinsically safe devices or products including solenoid valve actuators. Specifications include life cycle greater than 7 millions, 110 milliseconds at 80 psig response time, 27.37 ml volume, 150 psig maximum operating pressure, 185 degrees F maximum operating temperature & 40 microns filtration clean dry air. Features include air operated, magnetic & continuous duty cycle rate. Actuators are available with options including quick release actuator retainers, clean fluids & submerged & hand pump operated in non-corrosive gas environments & partial vacuum. Applications include pneumatic control systems, pharmaceutical, petrochemical, medical, printing, fueling systems & food production. RoHS compliant. Made in USA.

Hi-Tech Controls, Inc. - Centennial, CO
Distributor, Custom Manufacturer, Manufacturers' Rep
Flexible cables: robotics, track, controls. European harmonized wire & cables. SJT/harmonized combined power cordage. Silicon cables for high & low temperatures. VFD (variable frequency drive) cables. Cables to customer's specs. approvals: UL, CSA, CE, VDE. Combined multi-conductor cables for domestic & export. Enclosures-thermoplastic CUL listed.

Cuny & Guerber, Inc. - Union City, NJ
Distributor, Custom Manufacturer
Distributor of intrinsically safe devices or products including terminal enclosures for hazardous environment. Intrinsically safe terminal enclosures are made from stainless & powder coated steel or fiberglass reinforced polyester & are suitable for areas where ignitable concentrations of flammable gases, vapors, liquids & dusts can exist under normal operating conditions.
Brand Names: Adalet

Exloc Instruments, Inc. - Warrenton, VA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer & designers of electronic equipment & devices including intrinsic safety equipment, & intrinsically safe devices & products. Products include alarm beacons, alarm sounders, analog process meters, annunciators, barcode scanners, batch controllers, cell phones, counters & clocks, cameras, digital process meters, fieldbus displays, grounding & bonding, isolators, maintenance tools, operator stations, PDA’s & pocket PC’s, PS2 device I.S. isolator, purge controls, safety barriers, serial data display, setpoint stations, solenoid valves, static control, totalizers, & WiFi access points..

A.B. Controls & Technology, Inc. - Humble, TX
Distributor, Manufacturer, Custom Manufacturer
Worldwide manufacturer & distributor of intrinsically safe devices or products. Hazardous area enclosures, industrial enclosures, explosion proof products & lighting products are available. Hazardous area enclosures include polyester, die-cast aluminum, polycarbonate, high voltage & stainless/mild steel enclosures. Polyester enclosures are available in dimensions from 80 mm W x 55 mm D x 75 mm H to 400 mm W x 120 mm D x 405 mm H. with working ambient temperature up to +40 degree C.

PHL Inc - Bay City, MI
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of McCabe RESETTABLE Bi-metal Fire LinkThermal or Electric Thermal units availableSelf-protection link circuitry Nuisance tripping is reduced by delayed operationCorrosion resistant Bi-metal, zinc coated steel and encased parts.

Scale FX, Inc. - Anaheim, CA
Distributor, Manufacturer, Service Company
Full-service manufacturer & distributor of intrinsically safe devices or products including intrinsically safe barriers. Engineering, mobile & on-site calibration, rebuilding & maintenance services available. 24 hour emergency services available, serving include industrial, retail, clinical, rental, airport, warehouse & deli applications. USDA approved, NIST certified & ISO 9002:94/9000, ISO/IEC Guide 25, QS 9000 & Mil Standard compliant.

G.M. International Safety Inc. - Houston, TX
Manufacturer
ISO 9001:2000 certified manufacturer of intrinsic safety equipment & intrinsically safe devices & products including intrinsic safety barriers, galvanic isolators, DIN rail mounting adapters & multiplexer systems. Other products include power supplies, signal converters, trip amplifiers, field indicators, serial line & load cell isolator converters. Suitable for SIL 2 &/or SIL 3 applications.

Dynalco - Fort Lauderdale, FL
Manufacturer, Custom Manufacturer, Service Company
Automation & Diagnostic Systems, Digital Controls & Instruments For Monitoring, Inspecting & Controlling Industrial Reciprocating Engines, Compressors & Rotating Machinery