Migatron Corp.    Woodstock, IL 60098
Mar 08, 2004 Measuring .75 x 2.00 x 1.5 in., Model RPS-400-6 offers 2–6 in. sensing range and is suited for tight locations. It detects clear objects and is not affected by changes in target color or material. Sensor can operate in dusty environments making it suited for conveyors, high-speed counting, and PC board handling equipment.

Exergen Corp.    Watertown, MA 02472
Mar 05, 2004 ExerTherm® Predictive Maintenance System utilizes plastic, non-contact IR sensors, which require no power and can be placed inside switchgear enclosures to directly monitor any component. System monitors temperature 24/7. Readings are data logged, and on-going trend analysis identifies potential problems. Further protection is provided via 2 alarm levels per channel, which activate if defined temperature levels are exceeded.

CR Magnetics, Inc.    Fenton, MO 63026
Mar 05, 2004 Series 5100 connects directly to single and 3-phase electrical systems up to 25 Aac and 300 Vac. Parameters are measured with 4th order Delta Sigma A/D converter and communicate 16-bit resolution data at rates up to 19.7 Kbits. Up to 64 transducers can be addressable on single buss with 256 addresses available. Transducers can monitor bi-directional active and reactive power and energy. Heartbeat and communication LEDs monitor communication activity.

Honeywell Sensing and Control    Golden Valley, MN 55422
Mar 05, 2004 Suited for use with corrosive liquids or gases, SPT Series sensors measure pressure of hostile media in harsh environments. They utilize piezoresistive semiconductor chip construction and oil filled housings. Able to handle any media that will not attack 304 or 316 stainless steel wetted parts, sensors are capable of measuring up to 5,000 psi. NEMA 4 rated sensors support gage, vacuum gage, and absolute pressure types.

Walchem Corp.    Holliston, MA 01746 1460
Mar 04, 2004 Constructed with glass electrode that is not prone to chemical attack, WDS Series differential pH and ORP sensors transmit signals up to 3,000 ft and are resistant to ground loop problems. Sensors can be replaced if reference solution becomes contaminated or salt bridge becomes clogged. Reference electrode is constructed from pH glass and is embedded in pH 7 buffer within sensor behind porous, replaceable salt bridge.

MTS Systems Corp.    Eden Prairie, MN 55344
Mar 04, 2004 Temposonics® Magnetostrictive G-Series includes programmable set-up and diagnostics for installation and troubleshooting in the field. Red and green LEDs on sensor may be monitored for errors such as missing magnets, weak signals, and insufficient input power. Electronics provide EMI immunity, while packaging offers shock and vibration resistance. In-line pushbutton or PC software programming may be accomplished via serial communications link.

MTS Systems Corp.    Eden Prairie, MN 55344
Mar 04, 2004 Temposonics® G-Series magnetostrictive, shock- and vibration-resistant position sensors utilize red and green LED indicator lights to aid in installation and maintenance troubleshooting. Mounted directly on top of sensor, LEDs indicate status of each sensor, including normal operation, programming mode, and errors. Information communicated through serial communications may also be viewed via computer monitor for remote diagnostic capabilities.

MTS Systems Corp.    Eden Prairie, MN 55344
Mar 04, 2004 Available for commercial sensor products (CSP) for high-pressure environments, kit consists of flange with fitted O-ring and 3 screws. Flange kit fits onto all CSP metal sensor heads, making it suitable for high-pressure applications such as hydraulic or air operated devices. Sensor line is manufactured with stainless steel sensor tube and is shielded to prevent signal interruption. Each sensor provides analog and pulse width modulated outputs.

Optek Technology, Inc.    Carrollton, TX 75006-6905
Mar 04, 2004 Optical emitter/phototransistor pair model OPB100 provides DC drive current and variable distance sensing up to 1 m. Suited for linear or vertical sensing applications, 890 nm input diode features forward DC current of 100 mA, with reverse DC voltages to 2.0 V and power dissipation of 142 mW. Output phototransistor features collector-emitter voltage of 30 V and emitter-collector voltage of 5 V. Collector DC current is 50 mA with 250 mW power dissipation.

Novotechnik U.S., Inc.    Southborough, MA 01772
Mar 03, 2004 Series LWG combines linearity to ±0.05% with resolution better than 0.01 mm. Potentiometric units feature heavy anodized aluminum housing, stainless steel rotatable actuator with seal, precious metal multi-finger, and elastomer dampened wipers. Backlash-free pivot heads provide free movement required in mechanical, automotive, and robotic applications. IP65-rated transducers have standard lengths to 750 mm and operating life up to 50 million movements.

Scientific Technologies Inc.    Fremont, CA 94555
Mar 03, 2004 Model TL4024, with guard door locking, provides locking force of 337 lb and uses 4 contacts to monitor safety, door position, and lock status. When used with stainless steel actuator, it delivers minimum of 1 million actuations. NEMA 6 anodized die-cast metal housing allows switch to withstand washdown environments, and rotatable head provides 8 actuator entry points. Narrow profile facilitates mounting on 2 in. square tubing or in space-restricted applications.

Brudi Bolzoni Auramo    Homewood, IL 60430
Mar 03, 2004 Portable TEST PAD helps eliminate paper roll out-of-roundness by showing real clamping force value with same diameter as paper roll itself. Pad radius provides non-damaging measuring operation. LCD display is battery operated and requires no external power source.

Spectronics Corp.    Westbury, NY 11590
Mar 02, 2004 Cordless Spectroline® TITAN® Stinger®2 incorporates flip-up filter that pivots to side of lamp, changing it from UV/Blueâ„¢ inspection light to standard flashlight. Compact, portable flashlight pinpoints leaks in hard-to-reach areas of air-conditioning and refrigeration equipment. Xenon-filled bulb output is magnified by dichroic filter lens technology. Features includes instant-on bulb and adjustable-focus beam that permits spot and flood beams.

MicroE Systems    Bedford, MA 01730
Mar 02, 2004 Measuring 8.4 mm tall, Mercury(TM) miniature encoders are vented and compatible with 10^-8 Torr vacuum levels. Programmable Model M3500 features resolution to 5 nm, RS-422 compatible quadrature output, plus alignment and setup using integral LED indicators. Model M1000V provides analog sine/cosine output for use with interpolation electronics. SmartSignal(TM) alignment tool is used for alignment and setup procedures.

Honeywell Sensing and Control    Golden Valley, MN 55422
Mar 02, 2004 Available with or without integral ceramic thick film network for temperature compensation and calibration, 13 mm Series Stainless Steel Isolated Pressure Sensors use piezoresistive semiconductor sensor chip in oil-filled isolated housing. Used with voltage or current supplies, sensors are available with weld ring collar, back support ring, and pressure ranges from 500-5,000 psi. Products are suited for measurement of hostile media in high-pessure applications.

Omron Electronics, LLC    Schaumburg, IL 60173
Mar 02, 2004 Modular E2A Sensors are available in more than 220 models, allowing user to choose exact configuration they need. Units come in M8, M12, M18, and M30 sizes, in shielded or unshielded construction, with NPN or PNP output, and choice of wiring options. Thick housing minimizes damage from over-torquing during installation, and fully vacuum-potted construction eliminates air pockets that can cause thermal, moisture, or vibration failure.

Honeywell Sensing and Control    Golden Valley, MN 55422
Mar 02, 2004 Series 1.5P Hall Effect Sensor detects movement of ferrous metal targets and functions from 4.5-24 Vdc power supply. Output is digital, and current sinking or inverted options are available. Unit provides reverse polarity protection and protection against pulsed transients to guard against pulses or spikes in automobile's electrical system. Sensor is suited for camshaft and crankshaft speed and position sensing and transmission speed sensing.

Mine Safety Appliances Company / Instrument Division    Pittsburgh, PA 15230
Mar 02, 2004 Available with aspirator assembly that may be used with up to 25 ft of sample line, Solarisâ„¢ Multigas Detector performs simultaneous monitoring of up to 4 gases, including LEL, O₂, CO and H₂S. Calibration cap assembly and Waterstop® Sample System must be used with aspirator assembly as well.

Pepperl + Fuchs, Inc.    Twinsburg, OH 44087 2245
Mar 01, 2004 Series ML3 thru-beam photoelectric sensor provides response time faster than 1 ms. With ultra-miniature housing of 22 x 8 x 11 mm, model offers long-range sensing with operating range of up to 1.5 m. Other features include NPN and PNP outputs and tamper-free setup with no potentiometers. Separate transmitter and receiver housings and wide range of aperture accessories allow beam adjustment to suit needs of various applications.

Dresser Instrument Headquarters, Ashcroft Pressure & Temperature Instrument Operation    Stratford, CT 06614 5145
Mar 01, 2004 Housed in thermoplastic case with cam lock ring or aluminum case with threaded ring, 4½ in. Ashcroft® digital industrial gauge comes apart by twisting front ring. Once batteries are installed, gauge can be hand tightened to fit securely back in correct position. Unit is powered by 2 C-cell batteries that fasten into place with velcro behind key pad. Features include IP65 weatherproof case and 0.25% FS terminal point accuracy.