Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Jul 18, 2007 Model INA209 high-side measurement, bi-directional current/power monitor IC offers 1% accuracy over -40 to +85°C temperature range with 100 µV maximum offset. Enabling monitoring and control of current, voltage, and power, device monitors drop across shunt resistor, senses shunt bus voltage from 0-26 V, and offers full scale readings as low as ±40 mV. I²C interface includes timeout to prevent bus lock-up and high speed mode to enable communications up to 3.4 MHz.

Agilent Technologies, Inc
Santa Clara, CA 95051
Jul 12, 2007 Measuring 1U high, LXI-compliant N8262A P-Series supports LAN-based automated measurements of peak, peak-to-average ratio, and average power. Unit offers sampling rate of 100 MS/s and can also perform time and CCDF statistical measurements. Designed for seamless operation with Ethernet, Web browsers, and IVI drivers, meter can be programmed via various programming languages, including Agilent VEE, LabVIEW, LabWindows, C, C++, and MATLAB®.

STMicroelectronics
GENEVA   Switzerland
Jul 11, 2007 Compliant with specifications of single-phase class 0.5 static meters, Series STPM1x ICs measure energy as pulse frequency output. Designed for electronic meter manufacturers, power-metering chips include hardwired DSP that uses ripple-free computation algorithms to calculate consummated active energy. Offered in TSSOP20 ECOPACK® package, ICs are configured and digitally calibrated through serial port using OTP cells for storing calibration parameters.

Emerson Network Power
St. Louis, MO 63136
Jun 29, 2007 Supporting remote monitoring in real time from any web-enabled computer, Liebert vEM-14 combines environmental monitoring with power management to prevent overheating and power oerload. Rack-mounted unit is equipped with 4 sensor inputs, built-in temperature/humidity sensor, 10 dry-contact points for door switches, clogged filter alarms, and generator alarms, and 2 serial ports for power strips. Compact system allows deployment in 1U of rack space, on wall or desktop.

Absolute Process Instruments Inc.
Libertyville, IL 60048
Apr 26, 2007 Designed for continuous electrical power measurements in distribution systems or industrial facilities, SINEAX CAM provides basic accuracy of ±0.1% for voltage and current and ±0.2% for other variables. Unit measures RMS voltage, current, active power, reactive power, apparent power, power factor, frequency, unbalance, harmonics, and energy. Simultaneous measurement of all 3 phases captures every change or disturbance as fast as every cycle with time-stamped min/max values.

Pulizzi Engineering, Inc.
Santa Ana, CA 92704-6839
Apr 16, 2007 Available in 42 and 70 in. vertical power strips, Series IPV42/70 Intelligent Power Controllers(TM) provides individual on/off/reboot control of up to 24 ac power receptacles and allows remote power monitoring of voltage and current. Optional environmental sensor kit enables device to read temperature and humidity. Inputs allow for connection of switches to sense closure-based monitoring devices. Control and monitoring is accomplished via Ethernet (TCP/IP) or Serial (RS232) connections.

Power Distribution, Inc.
Richmond, VA 23223
Feb 23, 2007 Designed for new or existing data centers, J Comm(TM) Branch Circuit Monitoring System (BCMS) system fits under raised floor and monitors current, voltage, and other power related measures for up to 168 branch breakers. Managers can monitor each individual circuit branch breaker to prevent any circuit from overloading. Solution also has 2 BCMS communication boards and interface modules for split core or solid core current transformers.

Red Lion Controls
York, PA 17402 9428
Oct 27, 2006 Offering 0.46 in. digits and user-selectable bright red or green LED backlighting, CUB5 Series operate on 10-28 Vdc power supply. CUB5ID dc current meter offers 4 current ranges and maximum input of 199.99 mA, while CUB5VD dc volt meter has 4 V ranges and maximum input of 199.99 Vdc. CUB5P process meter accepts processing signals and displays them in desired display readout, and CUB5RT and CUB5TC accept inputs from RTD and thermocouple sensors, respectively.

Keithley Instruments, Inc.
Cleveland, OH 44139 1891
Oct 26, 2006 Model 3500 Portable RF Power Meter features frequency range of 10 MHz to 6 GHz and dynamic range of -63 to +20 dBm, enabling it to measure signals directly from device under test or through layers of cabling and fixtures. Data can be captured and transferred to computer via USB interface, allowing for trend or drift analysis. Internal power reference enables self-calibration. Meter can be powered from batteries, ac-dc converter module, or from computer via USB.

Laurel Electronics, Inc.
Costa Mesa, CA 92626
Oct 02, 2006 Laureate Model RMS 4½ digit meter provides 0.15% full scale accuracy for ac voltage or current signals from 10 Hz to 10 kHz. It offers 5 ac RMS voltage ranges from 200 mV to 300 V full scale and 4 ac RMS current ranges from 2 mA to 5 A full scale. High common mode rejection allows stable readings with current shunts located on high side of line, while 5 A input capability with 10 mW current shunt allows output of 5 A current transformers to be applied directly to meter.

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.

Rockwell Automation
Milwaukee, WI 53204
Aug 02, 2006 Powermonitor 1000 profiles plant energy consumption and utilization data while providing information needed to control and optimize energy costs. In addition to basic power monitoring applications, product scales to provide advanced capabilities such as wiring diagnostics, historical trending, and advanced networking. Transducer models provide power factor monitoring and can measure voltage, current, and power-related tags. Energy-monitor models measure consumption related tags.

Berkeley Varitronics Systems
Metuchen, NJ 08840-1217
Jul 05, 2006 With measuring range of 800 MHz to 2.2 GHz and ±0.5 dB accuracy, YellowFrog(TM) connects directly to Gator(TM), Dragon(TM), Lizard, or any CW transmitter with type N out for instant verification of power levels in dBm or Watts. Handheld unit weighs under 2 lb and has USB port for power and PC communication. Provided with LCD display, product operates continuously on 2 AAA Ni-MH batteries for 8+ hr and comes with PC controller/monitoring software.

Schneider Electric
Palatine, IL 60067-7399
Jun 30, 2006 Providing disturbance detection and configurable waveform capture, PowerLogic® PM870 can troubleshoot current and voltage sags and swells. With zero blind-time metering, unit simultaneously monitors all 3 phases of voltage and current. On-board logging memory prevents gaps in critical billing or troubleshooting data due to network outages or computer server downtime. Users can track costs, allocate energy expenses, and sub-bill by department, area, or individual process.

Dranetz-BMI
Edison, NJ 08818
Apr 19, 2006 Incorporating color touch screen, PowerGuide® 4400 enables users to select length and mode of data collection, including troubleshooting, data logging, fault recording, inrush, power quality surveys, and energy studies. Unit collects data at 256 samples/cycle/channel for voltage and current and offers remote communications using RS-232, Ethernet, or USB options. Data is captured on memory card for analysis, trending, visualization, and reporting using DRAN-VIEW® software.

Agilent Technologies, Inc.
Palo Alto, CA 94303
Mar 31, 2006 P-Series offers Complementary Cumulative Distribution Function (CCDF) statistical analysis in tabular format and sensor backward-compatibility with Agilent 8480, E441xA, and E9300 series. Along with configurable measurements for rise time, fall time, and pulse period, series provides automatic pulse period, PRI, and PRF measurements. Respectively, N1911A and N1912A are single- and dual-channel power meters, while N1921A and N1922A are 18 and 40 GHz wideband power sensors.

Absolute Process Instruments Inc.
Libertyville, IL 60048
Mar 27, 2006 Available in ¼ DIN or full DIN sizes, multifunction Series A230 measures current, voltage, power factor, frequency, neutral current, active and reactive energy, as well as active, reactive, and apparent power in single and 3-phase systems. Two programmable isolated digital outputs are provided for pulse or alarm output, while triple LED display shows any 3 measurements simultaneously. Inputs, outputs, and power supply are electrically isolated.

Schneider Electric
Palatine, IL 60067-7399
Feb 17, 2006 With metering accuracy that meets ANSI C12.20 and IEC 62053-22 Class 0.2 standards, Square D® PowerLogic® CM4250 provides tools to help optimize power quality and control energy-related costs. Anti-aliasing filters help eliminate false signals, and hosted web pages enable remote checking via web browser. Along with on-board data-logging capacity, unit features alarm functions, billing management tools, and ability to monitor other utilities.

Ophir Optronics, Inc.
Wilmington, MA 01887
Dec 01, 2005 Suited for low-power lasers, model 12A thermal surface absorber head measures power and energy from 2 mW to 12 W. It is spectrally flat from 0.19-20 µm and has power density rating up to 25 kW/cm². With power accuracy of ±3%, product is suited for medical, scientific, and industrial applications and can be used with Orion, Nova, Nova II, and Laserstar series smart displays. Product offers ranges of 12 W, 2 W, 200 mW, and 20 mW.

Berkeley Varitronics Systems
Metuchen, NJ 08840-1217
Jul 13, 2005 Able to take 802.11b/a/g Wi-Fi frequency and power measurements, Caterpillar™ sweeping analyzer features built-in backlit display and keypad menu navigation. Receiver attaches directly to Access Point, bridger, or Network Interface Card via included SMA antenna connection kit. Triggering capability enables unit to measure 2.4 and 5 GHz frequency bands to verify and analyze output power levels, report channel and frequency, and create 802.11 power profile.