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Electrical System & Device Monitors|
Electrical System & Device Monitors
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Shaft Grounding/Monitoring Ring serves critical applications.
Electro Static Technology
Mechanic Falls, ME 04256
Jul 22, 2014
Featuring real-time functionality, AEGIS® iPRO-MR combines shaft voltage bearing protection with continuous monitoring of shaft voltage levels from remote location. Assembly features 8 rows of conductive microfiber: 6 provide bearing protection, while 2 isolated rows allow for voltage monitoring. Combined shaft grounding ring and shaft monitoring ring promotes uptime and reliability of motors and generators in critical applications.
Integrated Circuits provide lithium-ion battery protection.
Seiko Instruments GmbH
Jul 07, 2014
Supplied in lead-free and halogen-free packaging, S-8239B Series provides over-current monitoring for Li-ion batteries. Devices have built-in 3-step overcurrent detection, high detection accuracy of ±0.015 V, and very low current consumption of 7.0 µA in normal operation and 0.1 µA in power-down mode. Operating from -40 to +85°C, ICs are suited for both lithium-ion and lithium polymer rechargeable battery packs.
Handheld Instruments measure power quality and energy.
Edison, NJ 08818
Jul 01, 2014
Equipped with 7 in. HD widescreen touch display, Dranetz HDPQ® Series measures power quality, harmonics, voltage flicker, energy, and demand. Units offer sampling rates up to 512 samples/cycle and 1 µs transient capture. For safety and control, instruments feature 1 KV CAT III arc flash safety, hook-up and lead management scheme for voltage/current inputs, plus Ethernet, WiFi, Bluetooth, and USB communication. Snapshots, Mini-Report, and remote communications enable sharing of files and setups.
Alligator Test Clips withstand saltwater environments.
Mueller Electric Co.
Akron, OH 44306
Jun 25, 2014
Designed to withstand high-corrosion conditions of coastal, marine, and other saltwater environments, Alligator Test Clips feature solid copper construction for ease of soldering, along with 302 grade stainless steel springs and rivets. Series consists of 5 unique styles, including 5 A elongated jaw copper, 10 A copper, 50 A mini battery, 50 A center spring general purpose, and 100 A heavy-duty marine version.
Power Monitor tracks usage for one machine or entire facility.
San Jose, CA 95136
Jun 10, 2014
Factory-configured with 0–500 A or 0–2,000 A flexible coils to measure load current, DIN mounted APN-R Series can measure power usage of one piece of equipment, machine system, plant area, or entire facility. Line voltage (up to 600 Vac) connects directly to transducer, and installation over multiple conductors or bus assemblies produces accurate data while also allowing intervention. Digital format provides information on system voltage, current, and power factor in addition to wattage.
Multi-Cell Battery Monitors optimize battery pack safety.
Texas Instruments, Inc., Semiconductors
Dallas, TX 75243
May 29, 2014
Incorporating cell-balancing drivers, regulated output supplies, and other features to provide protection against overvoltage, undervoltage, and overcurrent conditions, Model bq76920 supports 3- to 5-series cells or 18 V packs, while Model bq76930 manages up to 10-series cells or 36 V packs, and Model bq76940 monitors up to 15 cells or 48 V batteries. Circuits measure cell voltages, temperature, and pack current to determine remaining battery capacity and battery state-of-health.
Energy Management System combines intelligence and adaptability.
San Luis Obispo, CA 93401
May 20, 2014
As intelligent offering with programmable override, bypass, cell balancing, state of health, and state of charge indication, Agile Energy Management System™ (AEMS™) is equipped with Internal Battery Management System and Cell Management System as well as Energy Management Technology™. Systems are flexible and adaptable to any battery chemistry, voltage, power, weight, and mission requirement. Energy Management Network Technology, also included, enables configurable distributed architecture.
Data Center Power Monitor helps manage energy consumption.
Universal Electric Corp.
Canonsburg, PA 15317
May 12, 2014
Helping maximize energy management and efficiency, STARLINE Critical Power Monitor (CPM) keeps track of power usage and distribution in data center environment. Revenue-grade device drills down to provide critical energy usage statistics which may be analyzed and acted upon. Accommodating up to 6 current inputs, CPM accelerates provisioning and implementation via Web interface and offers wired Ethernet and Modbus connectivity options as standard; 802.11n Wi-Fi is optional.
Power Quality Meter supports low-voltage power supply option.
Westbury, NY 11590
May 05, 2014
Nexus® 1500 power quality monitor can be used with low-voltage power supply option that is UL rated at 18–60 Vdc to support 24–48 Vdc systems. This option lets meter be used in applications where it needs to remain on in order to record power quality events when AC mains voltage becomes unstable. In addition to 10 MHz resolution transient capture for waveform recording, standard features include one GB storage memory, color touchscreen UI, and multiple communication ports.
Luer Connectors facilitate medical testing applications.
Roseville, MN 55113-1317
Mar 20, 2014
Featuring sleeve operation that eliminates repetitive twisting and turning, LuerMate™ 60M Series provides seamless connection to female medical Luer configurations. Mechanical actuation eliminates plumbing and fittings required in pneumatic test applications, and collet design locks securely to Luer for instant test connections to 750 psi. With no operator adjustment, connectors’ design minimizes potential of over or under tightening, which can damage Luer or cause false fail in testing.
Electromagnetic Meter can be applied to diverse applications.
Yorba Linda, CA 92887
Mar 19, 2014
With ±2.5% + 6 digit accuracy, E100 Gauss Meter measures electromagnetic field strength (magnetic flux density). Readings are available in micro-Telsa or milli-Gauss, with respective ranges of 200 and 2,000. and ELF (Extremely Low Frequency) range is 30–300 Hz. In addition to measurements of electric field strength in TEM cells and absorber rooms, applications include mobile phone base station antenna radiation power density measurements, RF power measurement, and Wi-Fi detection/installation.
CMOS ICs provide battery voltage and temperature information.
ON Semiconductor, LLC
Phoenix, AZ 85008
Mar 13, 2014
Designed to measure remaining power in 1-cell Li-ion batteries, Models LC709201F, LC709202F, and LC709203F are suitable for smartphones, tablets, and digital cameras. Model LC709201F includes I2C interface and communications pin, plus pins for battery temperature reading control, analog voltage input for battery temperature, reset, test, and power supply. Models LC709202F and LC709203F add alert function to indicate low RSOC and battery voltage, and external alarm/interrupt for low battery warning.
Battery Monitors offer intelligent systems integration.
Victron Energy B.V.
JG Almere Haven 1351 Netherlands
Feb 11, 2014
Equipped with optimized LCD readout, BMV-700 Series displays voltage, current, power, amp-hours consumed, and state of charge. Model BMV-702 can also monitor battery temperature and has option to monitor mid-point voltage of battery bank, providing warning if bank is becoming out of balance. Additional BMV-700 features include retention of history data, SOC indicator bar, computed kWh charged and discharged, and VE.Direct communications port.
Power Measurement Products serve industrial/building applications.
Germantown, WI 53022
Jan 10, 2014
Components for industrial and building applications include 750 Series 3-phase power measurement modules, 855 Series Rogowski coils and CTs, and 857/798 Series signal conditioners. Power measurement modules can integrate into WAGO-I/O-SYSTEM node with other standard digital/analog input and output signals. This system can also be networked to existing control platform. Signal conditioners can convert 1 or 5 A current transformer or Rogowski coil signals into standard PLC analog signal type.
Power Monitors measure 3 phases of current and voltage.
San Jose, CA 95136
Jan 08, 2014
Powered from external supply for measurement accuracy, APN Series computes 14 values necessary to track power usage in RS485 Modbus RTU format, which is compatible with many PLCs. Digital units can be configured to accept standard 5 A current transformer inputs or sensors producing 333 mVac proportional to AC current of circuit, or they can use factory matched Rogowski coil inputs. Primary circuit voltage is connected directly to monitor for 600 Vac or lower.
Thin Film Chip Resistors come in 0603 and 0805 case sizes.
Vishay Intertechnology, Inc.
Santa Clara, CA 95056
Dec 02, 2013
RoHS-compliant and flame-resistant, PHP Series Resistors in 0603 and 0805 case sizes offer power ratings of 0.375 and 0.675 W, respectively. Units feature low absolute TCR of ±25 ppm/°C and tolerances down to ±0.1% over temperature range of -55 to +125°C. With stable film and performance characteristics of 1,000 ppm at +70°C for 2,000 hours, resistors are optimized for high-precision medical imaging as well as industrial, telecommunications, and test and measurement equipment.
Handheld Solar Power Meter facilitates in-field measurements.
Yorba Linda, CA 92887
Nov 27, 2013
Facilitating process of taking measurements while in field, M140 Mini Solar Power Meter has 1,999 W/m² range, and 0.1 W/m² resolution, and typical accuracy within ±10 W/m² or ±5% (whichever is greater in sunlight). This 5.3 x 1.9 x 0.2 in. meter, powered by 2 AAA batteries, can relay readings in W/m² or BTU/(ft².h) via its integrated 3 ¾-digit display. Functions include Data Hold, Max/Ave/Min Hold, and Zero Adjustment. Auto power off and disable function are also standard.
Branch Circuit Monitoring System optimizes data centers.
San Rafael, CA 94901
Nov 27, 2013
Combining hardware, software, and services, BCM Solution can be retrofitted into existing panels or pre-integrated into select panels and shipped as complete solution. Hardware includes modular collector strips, removable split-core current transducers, and in-panel aggregator. With secure, cloud-based monitoring and analytics offering, operator can analyze and trend collected data to identify potential problems, locate stranded power, or identify owners of circuits requiring increased capacity.
Thermostat System communicates wirelessly via mesh network.
Jackson Systems LLC
Indianapolis, IN 46203
Nov 20, 2013
In addition to controlling occupancy sensors, lighting, fans, and plug loads, plug-and-play Web Comfort™ System can be used with meter to monitor and track energy use for specific area, load type, or building. Based upon sensor input, schedule, local input, curtailment, and event information, adjustments to devices are implemented in real-time to minimize energy waste. Each device acts as repeater, passing signal in daisy chain sequence to seamlessly communicate back to Web Comfort Manager.
Energy/Power Quality Monitors come in polyphase configurations.
Langhorne, PA 19047
Nov 13, 2013
Intended for commercial, industrial, and institutional use, PowerSmart™ power quality/energy monitors and revenue-grade power quality socket meters provide granular energy measurement data combined with power quality analysis via included PowerSoftware. Available configurations let users specify functionality suited to application requirements. Along with BAS communications, features include static metering and time-of-use functions and EN50160-compliant power quality recorder.
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