Balluff, Inc.
Florence, KY 41042-0937
Oct 08, 2009 Available in standard and Plus versions, Micropulse Generation 7 comes in analog rod style housing that offers IP68 protection for pre-wired cables (IP67 for connector models). Micropulse, the base offering, is backwards-compatible to Generation 5 products, while more advanced Micropulse Plus offers flexible output scaling and configuration via PC interface. Both offer stroke lengths to 300 in. and max non-linearity of ±50 µm for nominal strokes less than 500 mm.

Balluff, Inc.
Florence, KY 41042-0937
Sep 17, 2009 Rugged Micropulse® ProCompact rod-style linear position transducer incorporates non-contact magnetostrictive technology into welded, hermetically-sealed stainless steel housing, for protection against environmental hazards. It comes in standard ¾ in.-16 UNF mounting threads, enabling installation into hydraulic or pneumatic cylinders. Device is environmentally protected to IP68, and threaded fitting on housing can accommodate cable protection system for protection up to IP69K.

Sensonics
Berkhamsted Hertfor HP1 1EF  United Kingdom
Aug 26, 2009 Suited for set-up and calibration of thrust measurement systems, model DN8033 4-20 mA module is powered through measurement loop, providing integration with either local machine PLC or plant wide DCS. It operates in conjunction with 8 mm dia proximity probes, offering maximum measurement range of ±1 mm. Providing output current proportional to displacement, DIN Rail mountable unit offers 2 miniature multi-turn potentiometers for setting of gain and zero point parameters.

Advanced Micro Controls, Inc.
Terryville, CT 06786
Jul 03, 2009 Family of SS resolver transducers are IP67-rated and feature input shaft that extends through internal core of resolver rotor windings, eliminating internal coupling components and maximizing shaft strength. Units are available with either 1/4, 3/8, or 5/8 in. SS shaft with optimized shaft loading and temperature rating up to 302°F. Offered with oversized double row sealed bearing, tranducers include optional 303 or 304 SS housing/shaft and various mounting styles.

Celesco Transducer Products, Inc.
Chatsworth, CA 91311
Mar 17, 2009 Built for wet environments and outdoor applications, rugged SR1M provides position feedback signal that is directly proportional to length of its spring-loaded, 125 in. measuring cable. It offers programmable stroke range settings from 25-125 in. with input voltage of 10-30 Vdc, and maximum velocity of 80 ips with maximum acceleration of 10 G. Loop powered unit weighs only 2.5 lb, includes internal dip switch for signal reversing, and is offered with optional cordset.

Balluff, Inc.
Florence, KY 41042-0937
Aug 20, 2008 Designed specifically for replacement of worn out or obsolete position feedback systems used by aircraft flight simulators, Micropulse Linear Position Transducer and Interface Module features internal LCD screen for parameter display, and pushbutton tuning for quick setup. In most cases, Micropulse solution is both mechanically and electrically compatible, down to host system connector plug.

Honeywell Sensing and Control
Golden Valley, MN 55422 3935
Oct 25, 2007 Part of aerospace position sensors family, Rotary Variable Differential Transformer (RVDT) Position Transmitter is designed for European aerospace market. Multi-purpose, environmentally sealed, dual redundant device with self-rigging mechanism is supplied standard with fork-style interface, integral rig-lock feature, twin bayonet connectors, and flange mounting.

Macro Sensors
Pennsauken, NJ 08110 1334
Aug 06, 2007 Providing 4-20 mA current loop input/output, HSI/R 750 Series enables field integration with PLCs, digital indicators, and data collection systems. Units are specifically designed for mechanical position measurement where hard connection can be made to test piece. Constructed of TIG-welded stainless steel, transmitters are hermetically sealed to IP-68 and offer frictionless operation. They come in 0.10-20 in. ranges with max linearity error of 0.25% of full range output.

Absolute Process Instruments Inc.
Libertyville, IL 60048
Jun 12, 2007 Based on non-contact differential capacitor system, KINAX Position Transmitters withstand vibration, EMI, and harsh environments. Angular position from 0-5° to 0-360° is converted to standard 2-wire 4-20 mA process signal using any 12-33 Vdc loop power supply. Single or double-ended shafts are available from 2 mm to ¼ in. in diameter. Versions are also available with heavy-duty housings, reduction gears, or for linear position from 0.5-5.5 in. stroke.

Ametek Automation & Process Technologies
Clawson, MI 48017
Mar 27, 2007 Offering absolute continuous position feedback, IP68-rated GEMCO® 953D Series Vmax(TM) Transducer is shock resistant to 1,000 Gs and vibration-resistant to 30 Gs. Utilizing magnetostrictive technology, digital unit offers measuring range up to 300 in. and power supply voltages from 7-30 Vdc. Tri-color LED indicator verifies proper operation and diagnostics for troubleshooting, while power consumption of 1 W allows direct connection to displays and control interface modules.

AMCI, Advanced Micro Controls, Inc.
Terryville, CT 06786
Dec 14, 2006 Offering accurate position readings without slippage of chains or belts, DC25 DuraCoder and H25 resolver transducer are available with stainless steel front shaft option that measures 5/8 in. in diameter and carries 100 lb radial and 50 lb axial load ratings. Employing heavy-duty front shaft option suits applications where pulleys, chains, and gears are mounted for use under tension.

Westlock Controls Corp.
Saddle Brook, NJ 07662
Nov 16, 2006 Offering alternative to positioners for Safety Instrumented System (SIS) applications, D-EPIC Control Transmitter features integrated solenoid to control and monitor discrete valves as well as PST functionality. It senses valve position without linkages, levers, or rotary and linear seals. This 4-20 mA, HART-enabled transmitter, suitable for SIL3 service, eliminates position blind spots during valve stroke by supplying continuous feedback of either rotary or linear valve position.

Micronor
Newbury Park, CA 91320
Oct 18, 2006 Based on Modular Cam Switch System, MR200 Series provides accurate position, speed, and overrun control of linear or rotary motion in servo motor drive systems. Units can be integrated with precision low or zero backlash gearing, in application-specific, compatible packaging. Machine applications include CNC machining centers, industrial robotics, food processing, medical products, packaging, paper converting, and military/aerospace.

SpaceAge Control, Inc.
Palmdale, CA 93550
Jul 18, 2006 Offered with fixed or adjustable mounting features, Series M provides choice of analog (voltage divider or rheostat) or digital (quadrature) sensors. General-capability products utilize spring rated for 100,000 full-stroke cycles (min) and low-inertia drum. Reduced displacement cable fleet angle optimizes repeatability and minimizes cable overlap. Compatible with self-tapping or washer/nut screws, series offers free-release-tolerant displacement cable termination.

Ametek Automation & Process Technologies
Clawson, MI 48017
Dec 05, 2005 Resistant to contaminants and environmental conditions, IP68-rated GEMCO® 953 Series Vmax(TM) LDT utilizes magnetostrictive position-sensing technology with factory-calibrated zero point. Unit offers programmable span, active measuring range up to 300 in., and variable power supply voltages from 7-30 Vdc. Along with visual and electronic diagnostic feedback, product provides movement detection down to .001 in. and can report that information every millisecond.

Balluff, Inc.
Florence, KY 41042-0937
Oct 28, 2005 Offered as drop-in replacement for linear potentiometers, Micropulse(TM) BIW transducer uses pulsed-inductive technology in wear-free design that eliminates performance degradation over time. Suited for use anywhere linear motion must be monitored/controlled, product is immune to external EMI and available in stroke lengths from 75-750 mm with analog 0-10 V or -10 to +10 V output. Update rate is greater than 20 kHz, non-linearity is ±0.02%, and max resolution is 5 microns.

North Atlantic Industries, Inc.
Bohemia, NY 11716
Sep 13, 2005 Synchro/resolver measurement and simulation cPCI 6U card, 78CS1, includes 8 S/D and 6 D/S converter channels with 16-bit resolution, digital velocity outputs, and programmable single- and 2-speed operating modes. Accuracy for measurement channels is 1 arc-min, and accuracy for simulation channels is 30 arc-sec. D/S converters provide 1.2 VA outputs, and S/D converters are self-calibrating. Unit also provides optional outputs for encoder plus index and Hall Effect commutation.

ASI Instruments, Inc.
Houston, TX 77024 1802
Jun 24, 2005 EasyTrakâ„¢ XP measures level, distance, and position in dry bulk solids with virtually no beam divergence and no false echoes. Housed in explosion-proof aluminum enclosure with IP67 or NEMA 4X and DIP ratings, unit provides accurate measurements regardless of presence of vapor or moderate dust. All-digital design features advanced timing system and self-correcting DSP functions. EasyTrak XP is programmed via Palm or Pocket PC handheld device or desktop/laptop computer.

ASI Instruments
Warren, MI 48089
Apr 20, 2005 LaserTrakâ„¢ 80 provides non-contact level measurement up to 100 ft and position measurement at distances up to 500 ft. Whether handling plastics, grain, or aggregates, unit can measure any surface at any angle. Small wavelength of laser eliminates beam divergence and false echoes. Featuring all digital design, LaserTrak 80 includes self-correcting signal processing functions. Software automatically compensates for color differences in materials being measured.

Novotechnik U.S., Inc.
Southborough, MA 01772
Mar 22, 2005 Non-contacting Series TMI is designed for continuous use at operating pressures up to 350 bar. Utilizing Novostrictive® measuring process, units provide direct, precise, and absolute measurements from 100–4,500 mm with single or multiple position markers. In addition to standard analog, SSI, and Start/Stop interfaces, TMI series features DyMoS serial interface to combine output data integrity using data transfer monitoring with update rate of 16 kHz.