American Aerospace Controls, Inc. (AAC)
Farmingdale, NY 11735
Aug 25, 2009 Available for differential and ground fault current monitoring, space flight Series S 767 and military grade Series 913 B provide isolated analog output directly proportional to input magnetically. Featuring ½ in. aperture, Series S 767 operates on 22-36 Vdc power with response time of 50 ms. Series 913 B, designed with ¾ in. aperture, operates from 24-32 Vdc power with response time of 1 ms. Both chassis-mount series feature 0 to +5 V output and accuracy of 1% FS.

American Aerospace Controls, Inc. (AAC)
Farmingdale, NY 11735
Jul 16, 2009 Designed to compare AC input to fixed or adjustable current threshold, Series 870 and ACS-3 provide isolated switch or relay output that is activated as required. Housed in metal case and operating from -20 to +71°C, Series 870 features SPDT relay output with 10 A contacts, frequency from 47-63 Hz, and ¾ in. dia aperture. Series ACS-3, operating from -50 to +65°C, is housed in plastic case with solid state switch output, frequency from 6-100 Hz, and response time of 200 msec.

Saelig Co., Inc.
Pittsford, NY 14534
Jun 12, 2009 Designed for current and voltage measurements in automotive hybrid or electrical powertrain systems, KLARI-MOD SC 1000V Series offer 16-bit resolution and 1,000 V safety isolation between measurement circuitry and data output. Modules can be adapted to meet changing measurement requirements via use of different shunts or voltage probes. Data output is available via CANbus or RS232 serial interface.

VTI Instruments Corporation
Irvine, CA 92614
Apr 17, 2009 Measuring voltage and temperature with accuracy of 0.2°C, EX1000A-TC utilizes LXI Class A technology to enable distributed measurements and synchronization of multiple instruments. Cold junction compensation techniques provide stable reference junction, minimizing temperature errors and allowing connection to any thermocouple type. Unit also provides signal conditioning and can convert raw measurements directly into engineering units.

American Aerospace Controls, Inc. (AAC)
Farmingdale, NY 11735
Apr 01, 2009 With supply voltage of +22 to +32 Vdc, military-grade, bi-directional Series S651 provides output of 0 to ±5 V with accuracy of 1% full scale. Current ranges are 0 to ±100 A to 0 to ±200 A. Operating from -40 to +65°C, devices feature frequency range of DC-3.5 kHz and 100 µsec response time. Industrial grade, bi-directional Series S764 offers current ranges from 0 to ±20 A to 0 to ±100 A.

International Rectifier Corp.
El Segundo, CA 90245
Mar 27, 2009 Supplied in 12-pin, 3 x 4 mm DFN Pb-free package, IR3725 input power, voltage, and current monitor IC is intended for 12 V power supplies used in CPU, server, and storage applications. TruePower(TM) technology is utilized to output average power during specified interval over digital I²C interface. This information is used by system controller to optimize overall power consumption, delivering current accuracy of 1.0% and voltage accuracy of 1.5%.

Data Translation, Inc.
Marlboro, MA 01752
Feb 12, 2009 Designed for lithium-ion cell-by-cell determination, VOLTpoint(TM) features 48 separate 24-bit resolution inputs over sampling range of ±100 V, each with it's own A/D converter for direct connection to PC via USB or Ethernet. Device offers 1,000 V channel-to-channel galvanic isolation and simultaneous operation at throughput rates up to 10 Hz/channel. Unit also has 16 opto-isolated digital IO lines (8 in/8 out) for monitoring and driving relays.

ICM Controls
Cicero, NY 13039
Dec 02, 2008 Featuring backlit digital display, Model ICM492 protects single-phase equipment against low and high voltage conditions and rapid short-cycling. Device continuously checks incoming line voltage for faults and displays RMS voltage. Response time on fault condition can be fine-tuned to minimize nuisance trips. Additional features include adjustable anti-short cycle time delay, control mode, universal line voltage input, and heavy-duty SPDT relay output.

Agilent Technologies, Inc
Santa Clara, CA 95051
Sep 11, 2008 Suited for communications and aerospace and automotive electronics, N8480 Series thermocouple power sensors incorporate built-in EEPROM for storing calibration factors, which enables automatic loading of calibration factors. Models N8481A and N8482A feature frequency ranges of 10 MHz to 18 GHz and 100 kHz to 6 GHz, while Model N8485A has frequency range of 10 MHz to 26.5 GHz or 10 MHz to 33 GHz.

Fluke Corp.
Everett, WA 98203
Sep 09, 2008 Able to measure currents from 1 mA to 100 A, A40B Precision Current Shunt Set consists of 14 low-inductance coaxial current shunts, adapters, and connectors in rugged transit/storage case. Shunts provide absolute ac or dc current measurements as well as ac/dc current transfer measurements. Suited for precision current applications such as calibrator verification, units have high dc resistance stability and come with report of traceable calibration, including data.

Summit Microelectronics, Inc.
Campbell, CA 95008
Aug 27, 2008 Providing real-time output voltage and input current monitoring for power control, SMM151/2/3 features I²C interface, non-volatile memory, 256 bytes general-purpose EEPROM memory, and 2 general-purpose voltage comparators. Devices allow input current and differential output voltage monitoring via integrated 10-bit A/D conversion. While SMM151/2 provide output voltage margining with 0.3 V to VDD (up to 5 V) range, SMM152/3 also integrate 4 GPIO.

VXI Technology Inc.
Irvine, CA 92614
Aug 06, 2008 LXI Class A compliant EX1000A Series instruments integrate signal conditioning, digitization, and software to offer complete DAQ solution for precision temperature and voltage measurements. Open-architecture 1U modules also incorporate complete end-to-end self-calibration, and support sampling rates of up to 1,000 Sa/sec/ch with typical accuracies of ±0.2°C (temperature) or 0.05% + 10 µV (voltage). Thermocouple and voltage channels can be combined in 16, 32, or 48 channel configurations.

Saelig Co., Inc.
Pittsford, NY 14534
Jul 30, 2008 EL-2-12BIT offers maximum voltage logging range set at 200 mV/2 V/20 V, current logging of 4-20 mA sources, and temperature logging of -200 to +200°C in low range or -200 to +850°C in high range. Unit features 12-bit A/D resolution, memory for 8,000 readings, replaceable Lithium battery with life of up to 3 yr, built-in 3½ digit LCD display, and switch input. With addressable serial link, up to 8 loggers can be connected to one PC serial port or USB port with optional adapter.

Catalyst Semiconductor
Sunnyvale, CA 94089
Jul 14, 2008 Integrating 5 channels into one 8-lead MSOP, CAT885 gives designers high reset threshold accuracy (±2%) and minimal power consumption for monitoring power supply (Vcc) status of MPU, MCU, ASIC, or other system processor. It features open-drain output, active-low function with manual reset to perform system reset, and monitoring functions for range of electronic products. Two voltage detectors are factory-set, and remaining 3 voltage monitors are adjustable.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jun 23, 2008 Supplied in 2 x 2 mm DFN or ThinSOT(TM) packages, LTC2934 and LTC2935 are suited for single Li+ coin cell, AA, AAA, and other portable, battery-powered applications. Model LTC2935 has 3 binary inputs that allow selection of one of 8 integrated reset thresholds, from 3.3-2.25 V, in 150 mV increments. Model LTC2934 allows external resistive divider to finely set reset threshold anywhere from 1.6-6V. Reset thresholds in both devices are ±1.5% accurate over temperature.

STMicroelectronics
GENEVA   Switzerland
Jun 12, 2008 With ability to monitor up to 5 channels, STM6904/5 four- and five-channel voltage supervisors ensure integrity of multi-voltage systems such as set-top boxes, telecom and networking equipment, computing and data-storage systems. Model STM6905 offers 5 monitored channels and fixed delay-to-reset time of 210 ms, whereas STM6904 offers additional user-selectable reset delay times while monitoring up to 4 channels. Units operate from 0.8-5.5 V across -40 to +85 °C industrial temperature range.

Newson Gale, Inc.
Lakewood, NJ 08701
Apr 15, 2008 Earth-Rite® TELLUS(TM) monitors processing operations involving handling, transporting, or mixing of flammable or explosive products. Operating in real-time, it confirms that positive connection to ground exists and remains below 5 W, with green LED to provide indication. System is based on PSU/I.S. controller mounted in safe area as much as 350 ft from hazardous area. It is powered by 110 or 240 Vac and compliant with NFPA 77 and CENELEC 50404 guidelines.

Linear Technology Corp.
Milpitas, CA 95035-7417
Feb 22, 2008 Designed for monitoring equipment with numerous supply voltage rails, 6-channel LTC2932 includes separate open-drain voltage comparator outputs. External resistive divider between bandgap reference output, ADC input, and ground determines which channels are set to preset or adjustable voltage monitor inputs. Offered in 20-pin TSSOP package, IC has adjustable reset timeout period as well as reset disable pin for margining applications. All channels feature ±1.5% max threshold accuracy.

WAGO Corp.
Germantown, WI 53022
Feb 20, 2008 Operating as component of remote I/O or distributed control system, 12 mm wide 750-493 directly measures voltage, current, energy consumption, and power factor to calculate effective power and track energy consumption rates. Intelligent module, available in 1 and 5 A versions, offers 3 channels dedicated to voltage input and 3 channels dedicated to current input. It is compatible with 16 fieldbus networks and 300+ digital, analog, and special function modules found in WAGO-I/O-SYSTEM.

Linear Technology Corp.
Milpitas, CA 95035-7417
Feb 20, 2008 Offered in MSOP-10 and 3 x 3 mm DFN-10 packages, LTC4151 utilizes internal 12-bit ADC to continuously measure high-side current and input voltage from 7-80 V to give true power reading. Single-chip solution has 2-wire, I²C-compatible interface that reports input power data, which can be delivered continuously or via no-latency single snapshot mode. Third low-voltage input can be used to measure voltage from thermistor/fuse, and max total unadjusted error for measurements is ±1.25%.