LEM Holding SA
Plan-les-Ouates CH-1228  Switzerland
Jun 14, 2007 Operating from +5 V power supply, surface-mount Model HMS combines ASIC with open-loop, Hall-effect technology. It comes in 4 models to cover nominal ac, dc, pulsed, and mixed isolated current measurement of 5, 10, 15, or 20 ARMS, up to 50 kHz. Internal reference voltage of 2.5 V is provided on separate pin or can be forced by external reference for reference thermal drift cancellation. Measuring .630 x .531 x .472 in., transducers operate from -40 to +85°C.

Mid-West Instrument
Sterling Heights, MI 48314
May 21, 2007 Model 121 features industrial terminal strip and removable cover for wiring, 8-28 Vdc loop power, weather resistant gauge front, and push button zero reset feature. Accurate at ±2% from 20-100% of full scale, Model 121 operates at temperatures of 20-150°F and safe working pressure of 6,000 psig. It is available in aluminum or 316 SS pressure housing with 316 SS and internal ceramic parts in pressure ranges from 0-5 to 0-110 psid.

LEM Holding SA
Plan-les-Ouates CH-1228  Switzerland
Apr 20, 2007 Mounted directly onto PCB as SMD device, Minisens integrates Hall-effect sensors with magnetic concentrator to allow 70 A and higher direct current measurement without requiring additional magnetic core. Solution offers full isolation, with no optocouplers required, and sensitivity from 20-200 mV per Amp of primary current with no insertion losses. Parameters can be configured by on-chip non-volatile memory, and IC offers unfiltered and filtered outputs.

LEM Holding SA
Plan-les-Ouates CH-1228  Switzerland
Mar 28, 2007 Combining ASIC with open-loop, Hall-effect technology, HASS Series offers max current measurements from 50-600 A rms. Seven panel-mounted models are available, each measuring 1.6 x 1.2 x 1.3 in. with 0.8 x 0.4 in. aperture for primary conductor. Offering extended operating temperature of -40 to +185°F, transducers measure dc, ac, and pulse currents, while providing galvanic isolation between primary and output circuits. Units are CE marked and conform to EN 50178 standard.

Princo Instruments, Inc.
Southampton, PA 18966
Feb 23, 2007 Suited for beverage bottling machines, car washing systems, and vending machines, model L2632 OEM NULL-KOTE(TM) transmitter can be customized to measure any material from low dielectric (insulating) products to conductive slurries. Advanced circuitry provides accurate readings even when conductive materials build up on sensing probe. It features ±0.015% per 1°F temperature stability, ±0.5% accuracy, ±0.1 repeatability, and -30 to +150°F and -34 to 66°C operating temperature ranges.

Laurel Electronics, Inc.
Costa Mesa, CA 92626
Feb 20, 2007 In load cell applications, Laureate Model TA-WM powers up to four 350 W load cells in parallel using built-in, isolated 10 Vdc, 120 mA excitation supply. Connection to bridge can be via 4 or 6 wires. With 4-wire hookup, transmitter operates in ratiometric mode to eliminate errors due to supply variations. With 6-wire hookup, it also compensates for variations in transducer lead resistance. DIN rail mount unit is accurate to 0.01% FS ±2 counts at update rates to 60/sec.

RF Micro Devices, Inc.
Greensboro, NC 27409-9421
Feb 16, 2007 GSM/GPRS/EDGE transmit module, RF3203, integrates PowerStar® II technology, which lends to total radiated power (TRP) and specific absorption rate (SAR) performance. RoHS-compliant solution reduces output power variation in 3:1 antenna mismatch to ±1 dB and reduces current variation by 50%. Achieved through reductions in sensitivity to environmental conditions, TRP performance helps increase network efficiency, network coverage, and data throughput rates.

Laurel Electronics, Inc.
Costa Mesa, CA 92626
Feb 07, 2007 Designed to isolate and retransmit dc voltage or current signals, Model TA-PR transmits full scale dc signals from 200 mV to 600 V or from 2 mA to 5 A. Housed in 35 mm DIN rail case 22.5 mm thick, it is powered by 95-240 Vac ±10% or optionally by low voltage 8-28 Vac or 9-37 Vdc. All electrical connections are via detachable screw clamp connectors. Two isolated solid state relays rated 120 mA at 125 Vac or 240 mA at 150 Vdc are optional for alarm or control.

Exar Corp.
Fremont, CA 94538
Feb 02, 2007 Dual-channel series XR19L2x2 8-bit integrated UART and RS-232 transceiver combination devices are compliant with EIA/TIA-232-F standards from +3 to +5.5 V power supply. Operating in active, partial sleep, full sleep, and PowerSave modes, devices feature RS-232 driver outputs and receiver inputs that operate in harsh electrical environments of ±15 V without damage. Series supports standard serial port as well as Windows CE drivers.

Princo Instruments, Inc.
Southampton, PA 18966
Jan 02, 2007 Available in 19 pressure ranges from -14.5 to 5,800 psi, SmartPress Model LP-D pressure/liquid level transmitters feature 316 SS flush diaphragms and variety of process connections including 1 in. NPT and several Triclamp® sizes. Two-wire, loop-powered units offer push button programming and can be supplied pre-calibrated. Provided in IP65/NEMA 4X housings, transmitters operate over temperature range of -14 to +158°F ambient and -13 to +257°F for process materials.

LEM Holding SA
Plan-les-Ouates CH-1228  Switzerland
Oct 23, 2006 AT series ac current transducers measure 50/60 Hz ac signals with rms (average) computation, providing absolute accuracy better than 1.5% of nominal current over range of inputs. Combining current transformer and signal conditioning electronics, 1.75 x 2.6 x 1.4 in. devices feature 0.63 in. dia sensing aperture for non-contact measurement. They can be self- or loop-powered, and are available with primary current measurement ranges from 5-50 A.

Communications Specialties, Inc.
Hauppauge, NY 11788
Oct 12, 2006 Pure Digital Fiberlink® 7250 Series all digital fiber optic system utilizes 2 single mode or multimode fibers which can be cross-connected. RoHS compliant system is compatible with devices supporting VGA up to WUXGA (640 x 480 up to 1,920 x 1,200), and HDTV resolutions of 480p, 720p, 1,080i, and 1,080p (RGBHV format only). Operating at 1,310 nm wavelength, system requires no adjustments, equalization, or de-skewing.

Digital Monitoring Products
Springfield, MO 65803
Oct 03, 2006 Available in 4-, 2-, and 1-button versions, Series 1100 two-way wireless key fobs have 9 programming options and LED that immediately confirms whether system has been armed or disarmed, or that panic signal has been sent. Key fobs operate using 3.0 V universal Lithium coin-cell battery.

Exar Corp.
Fremont, CA 94538
Sep 28, 2006 Providing PCI Bus Power Management 1.1 support, Model XR17V254 quad-channel UART device features 3.3 V supply, fractional baud rate generator, 16-bit programmable timer, and 64-byte FIFOs. Each UART channel includes programmable TX and RX FIFO level trigger, FIFO level counter, hardware and software flow control, IrDA encoder/decoder, and automatic RS-485 half-duplex direction control. Global interrupt source register speeds interrupt parsing of all channels within device.

Exar Corp.
Fremont, CA 94538
Sep 05, 2006 Composed of 6 devices with either 16-, 32-, or 64-byte FIFO, XR16M and XR68M series 1.8 V UARTs feature fractional baud rate generator, automatic sleep mode, automatic hardware and software flow controls, wireless infrared encoder/decoder, and selectable TX and RX FIFO trigger levels. Series is compliant with Intel and Motorola bus interfaces, and devices are supported by serial port software drivers for various operating systems.

Rockwell Automation
Milwaukee, WI 53204
Aug 30, 2006 Available in 5 models, Powermonitor 1000 profiles plant's energy consumption and utilization data and can be applied independently for collecting and charting energy information or integrated into existing energy monitoring systems. Transducer models TR1 and TR2 provide power factor monitoring and measure voltage, current, and power-related tags. Energy-monitor models EM1, EM2, and EM3 measure consumption related tags such as real, reactive, and apparent energy.

Minicom Advanced Systems Inc.
Linden, NJ 07036
Aug 17, 2006 Comprised of transmitter and receiver connected by single CAT5 UTP/FTP cable, KVMS Extender lets user operate keyboard, video, mouse, and Serial devices up to 1,000 ft from computer. Plug-and-play hardware solution requires no software and creates no network conflicts. Desk- or flat panel-mounted product, also suited for digital signage, delivers real-time video media to plasma/LCD screens. Full Serial communication facilitates touch-screen and additional Serial device applications.

Minicom Advanced Systems Ltd.
Jerusalem 91450  Israel
Aug 16, 2006 Consisting of transmitter and receiver connected by CAT5 cable, KVMS Extender allows operation of keyboard, video, mouse, or serial devices, at distances to 1,000 ft from computer. Transmitter connects to computer or media player while receiver connects to extended keyboard, video, mouse or plasma/LCD screen, enabling PC's and players to be kept in secure, environmentally controlled operations room. Additional user can be added at transmitter end to create dual-user system.

LEM Holding SA
Plan-les-Ouates CH-1228  Switzerland
Jun 12, 2006 Model LAX 100-NP Closed Loop Hall-effect sensor measures currents up to 16.67, 25, 33.33, 50, or 100 ARMS, and multiple measurements is possible with single reference. CE marked unit is 16.35 mm high, and integrates with power modules in drive and inverter designs. It features maximum bandwidth of DC to 300 kHz and overall accuracy of ±0.91% at primary nominal rms current of 100 A. Typical linearity error is ±0.06% at 100 A and temperature drift is 200 microamps max from 0 to +70°C.

Raztec (NZ) Ltd.
Christchurch   New Zealand
May 26, 2006 With tolerance to electrically noisy environments, Series 3® Current Transducer incorporates industry standard communications protocol for direct connection to microcontroller's I/O port. Single package design provides current sensing from 1 mA to over 80 A, and offers galvanic isolation from circuit under measurement. Close-coupled, 12-bit ADC provides precisely calibrated digital output stream that is directly proportional to current flowing in conductor.