TAOS Inc.    Plano, TX 75074
Sep 23, 2002 TSL2550 single-chip, ambient light sensor produces digital output capable of direct SMBus interface. It reduces overall system power by measuring ambient light to control display screen backlighting in portable equipment and also identifies light source type. Sensor utilizes 2 photodetectors and companding analog-to-digital converter to provide light measurements over 12-bit dynamic range. Information can be used to calculate light intensity in lux units.

Stegmann, Inc.    Dayton, OH 45414
Sep 20, 2002 C120 Series with 2 in. housing is available with any incremental count from 1 to 8,192 ppr. It has electrical bandwidth up to 820 kHz and firmware generated marker pulse of 90 or 180, providing feedback at speeds up to 10,000 rpm while maintaining marker width and synchronization. Encoder combines hybrid OPTO-ASIC and small, unique code disk. Both tracks are read simultaneously by sensor array for high resolution and accuracy.

Onset Computer Corp.    Bourne, MA 02532
Sep 19, 2002 HOBO® LCD Temp/RH Data Logger accepts external temperature and temperature/RH sensors with cables to permit monitoring condensing environments up to 17 m away from instrument. External Temp/RH sensors are available for operating environments ranging from -40 to +167°F, humidity from 0 to 100%, and intermittent condensing environments to 86°F. Logger can be programmed with high and low limit alarm set points. It operates for one year on alkaline batteries.

Solartron Metrology    Gastonia, NC 28054
Sep 19, 2002 Servo Controlled Linear Encoder can resolve to 0.05 micron with accuracy of <1.0 micron over 100 mm. Used with Orbit network system, combination of up to 62 channels of I/O modules, servo drivers, sensors, and encoders from single control card (or 31 channels using RS232 module) is possible. Programmable bench top, digital read-out incorporating servo controller, I/O's, and RS232 output are also available.

Spectrolab Inc.    Sylmar, CA 91342
Sep 19, 2002 Rated at 2.5 and 10 Gigabit/sec, InAlAs/InGaAs avalanche photodiodes detect incoming laser light from transmitters, convert light into electrical signals, and amplify signal internally by process known as avalanching, thus enhancing receiver sensitivity. Applications include long-haul and metropolitan optical communications systems.

Kaman Instrumentation Operations    Colorado Springs, CO 80933
Sep 18, 2002 Non-contact, IP-67 rated GageProx family offers linear, inductive circuitry. It provides single-ended input, fixed-gain output, and DIN-rail mounting. Sensor is unaffected by moisture, oils, cleaners, grease, dirt, and grime. Output specifications include offset of 0.25 to 0.50 mm, 0.63 to 3.00 mm range, and 5 to 10 Vdc output. Linearity is ±0.50 to 1.00%, repeatability is 0.50 to 1.00%, and response time is 0.20 ms. Sensor comes in 5 and 8 mm sizes, shielded or unshielded.

Sentech, Inc.    North Hills, PA 19038
Sep 18, 2002 Series 75PC LVDT sensors are offered in measurement ranges from ±0.050 to ±10.000 in. AC-operated 75PCAC models are designed for use with external signal conditioners. DC-operated 75PCDC units require ±15 Vdc to operate and produce low noise, ±10 Vdc full scale output compatible with most PLCs and controllers, and data collection and display instrumentation. All sensors feature stainless steel construction and can operate up to 1000 psi.

ABB SSAC    Baldwinsville, NY 13027
Sep 18, 2002 PLM Series voltage monitor meets or exceeds NEMA Standards for phase loss, unbalance, and undervoltage protection. It provides motor protection even when regenerative voltages are present. Monitor is available for operating voltages of 240, 380, and 480 Vac, 50-100 Hz, and with 35 mm DIN rail or surface mountable sockets rated 600 V. PLM Series is tested to IEEE C62.41-1991 Level B surge protection and is UL recognized, CSA certified, and CE approved.

Detcon Inc.    The Woodlands, TX 77387 8067
Sep 18, 2002 UniGuardâ„¢ toxic gas alarm system combines Model 600 Series MicroSafeâ„¢ toxic gas sensor with internal power supply, alarm strobe, and horn. Sensor outputs include 4-20 mA, RS-485 Modbusâ„¢, 2 alarm relays, and one fault relay. Alarm relays are pre-wired to strobe and horn. It has backlit LCD and LED indicators for alarms, fault, and cal status. Menu driven calibration takes less than 3 min. Unit is powered by 120 Vac and has NEMA 4X weatherproof enclosure.

Texas Advanced Optoelectronic Solutions    Plano, TX 75074
Sep 18, 2002 Model TSL2550 digital light sensor has 2-wire, SMBus serial interface. It combines 2 photodiodes and companding analog-to-digital converter on single CMOS integrated circuit to provide light measurements over 12-bit dynamic range. Unit features single supply operation of 2.7–5.5 V and 1 mW typical active power. It comes in low-profile, surface-mount package and is intended for applications in which measurement of ambient light is used to control display backlighting.

Honeywell Advanced Composites    Newark, DE 19713
Sep 18, 2002 FARADAYâ„¢ tMEDIC on line transformer management system collects data from transformer and sensors, interprets it using online analysis models, continuously assesses condition of equipment, and can diagnose failure modes. This reduces cost of maintenance and unplanned outages, and improves reliability and availability by detecting problems before they occur. Monitoring options include dissolved combustible gas, temperatures, bushings, and fault event capture.

Thomson Micron, LLC    Ronkonkoma, NY 11779
Sep 17, 2002 Absolute encoders include 20 and 58 mm dia sizes, and generate 8 and 10 bit binary code output signals, respectively. Smaller size incorporates conductive composite housing, which provides EMI shielding and protection for assembly. Larger size, intended for industrial usage, incorporates larger radial bearings and 10mm OD input shaft for increased external load capacities. Both encoders satisfy moderate to high-end accuracy requirements.

SICK, Inc.    Minneapolis, MN 55438
Sep 17, 2002 Capacitive sensors come in 3 designs: CM 18 in M18 cylinder, CM30 in M30 round housing, and CQ 35 in 35 mm plastic cube. All have IP67 enclosure rating and are suitable for harsh ambient conditions. With non-flush mounting, ranges of sensors are 3-12 mm for CM 18 and 4-25 mm for CM 30 and CQ 35. Response sensitivity can be adjusted with infinitely variable potentiometer. All sensors have UL and CSA approvals and are offered with M12 connectors or 2 m connection cables.

Bently Nevada Corp.    Minden, NV 89423
Sep 17, 2002 Model 3500/22M Transient Data Interface (TDI) includes capabilities for capturing reciprocating compressor data and analyzing it in System 1â„¢ software. TDI's alarm capture capabilities provide waveform information before, during, and after events, making diagnosis of transient events possible. System 1 v3.0 includes support for rod position / rod drop measurement technology. Custom rules for automatically diagnosing reciprocating compressors can be written by user.

Solartron Mobrey    Houston, TX 77084
Sep 17, 2002 Self-averaging KB Series is suitable for use in process temperatures up to 752°F and has flanges rated to ANSI 1,500 lb. Based on square sensor design, it has multiple sensing ports, accuracy of 1%, and is available for small pipes from 0.5 to 2 in. diameter. Applications include power generation, gas transmission, water and waste processing, and HVAC.

Intonix Corporation    Roseville, MN 55113
Sep 17, 2002 Acoustic Machinery Monitor (AMM) includes IPCS500 Digital Scope Module, which displays and records active acoustic power values in each of 96, 1/12th octave, frequency bands monitored by unit. Alarm relays are activated whenever continuously monitored sound deviates by adjustable margins from sound that was learned when machine or process was operating properly. PLC-based configurations make time-shared monitoring of multiple microphones.

SICK, Inc.    Minneapolis, MN 55438
Sep 17, 2002 Series MM 12 and MM 18 Magnetic Proximity Sensors conform to NAMUR and may be used in Explosion Protection Zone 1. They detect magnetic objects at distances up to 70 mm. Units can sense objects through partitioning walls and within pipes. Diversity of shapes and sizes makes them suitable for position polling and detection, transport monitoring, pulse counting, speed monitoring and direction detection, feed and ejection control, and no load and backlog monitoring.

Toledo Transducers Inc.    Holland, OH 43528
Sep 17, 2002 Press Attendant integrated automation and monitoring system combines die protection, tonnage monitoring, programmable limit switches, and brake monitoring into resolver-based package. Functions protect press investments by automating and alerting operator of any problems before press or die becomes damaged. Additional features include motion detect, job storage, counters, speed compensation, timed outputs, and reverse tonnage.

Meriam Instrument    Cleveland, OH 44102
Sep 17, 2002 Model RTD1000 measures resistance of RTD sensor types including platinum, copper, nickel, and iron materials with nominal resistances to 1000 ohms. Designed for use with hand-held MFT 4000 Series Multi-Function Tester, it may connect with 2, 3, or 4-wire RTDs via accessory connectors. Menu feature on MFT selects RTD type, nominal resistance, and alpha value. General-purpose connector with alligator clip terminations provides for temporary connections to installed RTDs.

MSA    Pittsburgh, PA 15230 0426
Sep 17, 2002 Detectors allow users to zero out or eliminate background contaminants. Fresh air setup page automatically appears when instrument is turned on, allowing all gas readings to be adjusted to fresh air values by pressing one button. It zeroes all sensors in unit and calibrates oxygen readout to 20.8%. Unable to function if activated in non-fresh air environment, Fresh Air Setup goes into alarm if dangerous levels of gases are present.