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Yokogawa Corp. of America - Meter & Instrument Div.


http://www.yokogawa-usa.com  
Phone: 800-888-6400
Fax: 770-251-2088
Address:
2 Dart Rd.
Newnan, GA 30265
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Meters related categories

Model 2491 - Single Function Power Series Plus Digital Switchboard Meters

POWER SERIES PLUS

Single Function Digital Switchboard Meter
Measuring capabilities include: AM Amperes, AC Voltage, Frequency, Watts, Vars, Power Factor, Phase Angle
Model 2492 - Dual Function Power Series Plus Digital Switchboard Meters

POWER SERIES PLUS

Dual Function Digital Switchboard Meter
Measuring capabilities include: Volt / Amp, Volt / Hertz, Watt / Var, Watt / PF
AB40 Switchboard Style AC Hour Meters
The AB40 switchboard hour meter contains the time-proven 240 elapsed time meter in a 4.33′′ square weather-resistant case. It is designed for use with other switchboard instruments on electrical switchgear and control panels. It is UL/CSA recognized under file E 44857 and meets ANSI C39.1 specifications for shock and vibration. Accuracy of these AC hour meters matches the frequency control of the power system. Models are available with a time range of 0 to 99,999.9 hours in reset and non-reset configurations. The reset model requires the removal of the cover in order to perform the reset function.
AB40 Analog Switchboard Meters

Yokogawa is a world leader in switchboard meters. As a global manufacturer of meter products for over 75 years, we are able to incorporate decades of experience into the design and development of the AB40 switchboard meter.

AB17 Switchboard Meters
These internally illuminated switchboard meters are used primarily in railway locomotive applications for load and speed indication. They are suited to all applications where scale lighting and high accuracy is required. The wide radius pivot and jewel movement ensures accuracy and stability in the toughest environments. Standard lamps furnished with AB/DB17 are 2 GE #44 (6VDC) Lamps.
3281A & 3286A Portable Luxmeters

Our portable luxmeters offer:

  • Cosine and color corrected
  • Output to recorder (standard)
  • Taut-band suspension type indicator
Portable DC Ammeter & Voltmeter 2011, 2012
Models 2011 and 2012 ammeters & voltmeters are moving coil type instruments using a taut-band suspension system. The suspension system provides excellent reproducibility without friction, and strong resistance to shock impact. These precision instruments combine a magnetic circuit (sandwich mechanism) that blocks the effects of external magnetic fields, and a superior temperature compensation circuit.
Portable AC Ammeters & Voltmeters 2013, 2014
Models 2013 and 2014 ammeters & voltmeters are moving iron type instruments using a taut-band suspension system. The suspension system provides excellent reproducibility without friction, and good resistance to shock impact. A cap shield mechanism serving to reduce external magnetic fields, a superior temperature compensation circuit, and other components ensure stable performance.
Portable Audio-Frequency Voltmeters 2017
Model 2017 voltmeter is a rectifier type, Class 0.5 voltmeter designed for the audio frequency range.
Portable Needle-Indicator Frequency Meters 2038
Model 2038 frequency meter uses a transducer to convert a measured frequency to a proportionate DC current, then shows the current as a DC current reading. The transducer, combined with a high sensitivity moving coil type indicator based on YOKOGAWA′s proprietary taut-band suspension system, provides a level of performance not possible with conventional frequency meters. In addition to frequency measurements for research labs and schools, the 2038 can be used as a standard for measurement control labs and field tests.
Portable Power Factor Meters 2039
Model 2039 is a revolutionary series of portable wattmeters in which a power factor is used to operate the DC indicator. This is done using a transducer which provides a DC current proportionate to the voltage-current phase by means of a circuit. Model 2039 can be used in single-phase and balanced three-phase circuits. The electronic transducer, combined with a high sensitivity moving coil type indicator based on YOKOGAWA′s proprietary taut-band suspension system, provides a level of performance not possible with conventional power factor meters.
Portable Wattmeters 2041, 2042
Model 2041 single-phase wattmeters and single-phase low-power-factor wattmeters and Model 2042 three-phase wattmeters are electrodynamometer type wattmeters with indicators based on taut-band suspension. They can handle DC and frequencies from 25 Hz to 1000 Hz, and provide excellent power factor characteristics. These instruments are shielded with dual permalloy sheets as protection against external magnetic fields.
Miniature Portable Ammeters and Voltmeters 2051, 2052, 2053
The E series of miniature portable ammeters & voltmeters consist of JIS C 1102-2 Class 1.0 and Class 1.5 instruments. The taut-band suspension system is used in the moving parts of models 2051 and 2052 to eliminate friction and provide strong resistance to shock impact.
These instruments are functional and compact, making them suitable for labs at research centers and schools. They are also very useful for factory setups in which numerous instruments are arranged on a small tabletop area, and they are small enough to be carried for maintenance service use.
800 Plus Universal Digital Meter & Counter
Universal Digital Meter
  • DC Volts and Amps
  • AC RMS Volts and Amps
  • Thermocouples and RTDs
  • Process Signals
  • Strain Gauge and Load Cell
Universal Digital Counter
  • Frequency and Period
  • Rate and Total
  • Integration and Square Root
  • Quadrature and more
DualView Hybrid Switchboard Process Input Meters
  • Excellent combination of analog and digital display technology
  • Choose from red, green or blue LED display
  • White scales with black printing and standard, black scales with white printing can be specified
  • Rugged switchboard style case and IP54 rated cover
  • Analog accuracy of ± 1% of full scale deflection and digital accuracy of ± 2-counts at 25°C
Back-Lit Switchboard Meters
These models of 4 1/4 switchboard meter are intended for use in areas of low ambient lighting and where night visibility of the meter scale must be maintained

Features
  • Red or White scales
  • Long lasting LED backlight eliminates replacement of incandescent lamps
  • Backlight current approx.60mA at full brightness, dimmable by an external user provided potentiometer
  • DC backlight voltage of 6,12,24-28 or 48 (specified at time of order)
  • Input types of DCV,DCA,ACV or ACA
  • UL listing is pending
Colorimeters
How to Oder

Each item selected must be ordered as a separate line item.
Model 2493 - Triple Display Multifunction Power Meter

Ideally designed for easy retrofit into existing switchboard meter panel cutouts. The 2493 power meter features three easy to read LED displays, minimum/maximum values at the touch of a button, scaling up to 1250:1 for potential transformers and 5000:1 for current transformers. Optional 0-1 mA DC and 4-20mA DC analog outputs are configurable by the user and RS485 communications option is available at no additional cost. The 2493 is also available with a wide choice of power supply options.
Analog Rudder Meters
This series of back-lit rudder meters provides a continuous analog indication of the rudder position of a boat or ship based on an input signal from a position transducer.
Analog Panel Meters

Horizon Line Panel Meters, New Big Look Panel Meters, Stylist Series Panel Meters
Elapsed Time Meters
Elapsed Time Meters matches frequency control of AC power systems. Avaliable in five different mounting with a six digit display. Input range of operation on 120 or 208/240 or 480 volts AC. Polycarbonate frame, case and cover. Meets ANSI Specification C39.1 and recognized by Underwriters′ Laboratories and CSA. (UL File # E91703)
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