Yokogawa Panel Meters
Big Look AC Voltmeters/Ammeters, DC Voltmeters/Ammeters, AC Motor Load Indicators, & AC Frequency Meters -- $50-150
* Accuracy: All DC and AC iron-vane; ±2% of full-scale. AC rectifier type; ±3% of full scale (with 60 Hz sine wave at 25šC). When standard 60Hz iron vane ammeters are used at the extreme limits of 25 or 400 Hz, additional error (approx. .75%) may be experienced. Expanded-scale voltmeters; ±5% of full scale value
* All meters meet ANSI Specifications C-39.1
* Overload: Voltmeters (AC and DC) - 50% momentary, 20% sustained. Ammeters (AC and DC) momentary: 10 times the rated current for 10 consecutive intervals of .5 second with a 1 minute interval between successive applications; sustained: 20% for six hours
* Scale Data: 90 degree rotation
* Insulation Level: All meters (except 1-1/2"), 2600VRMS Hi-pot, 1-1/2"-1500V RMS Hi-pot
* Burden Data: AC ammeter-5 Amps, 0.5 VA, Max. 0.5 power-factor lagging; AC voltmeter - unity power factor
* Response Time and Overshoot: Response time: 3 seconds (max.) for 2-1/2", 3-1/2", 4-1/2" size for microammeters: 2 seconds (max.) for all other DC ratings, and 2.5 seconds (max.) for AC ratings. Maximum of 40% overshoot
Elapsed Time Meters -- $50-150
* New back-of-panel model
* 2-1/2" and 3-1/2" New Big Look models
* 2-1/2" and 3-1/2" round and square models
* Conduit-case models available
* Complete interchangeability physically and electrically with GE types 235 and 236 models
* Optional 3 stud mounting is available on 3-1/2" New Big Look style 240 meters only
* Accuracy matches frequency control of power system
* Materials: clear Lexan case, Noryl frame, brass terminal studs, Lucite front covers
* Type 240 models available to operate on 120 or 208/240VAC, 50 or 60 Hz; and 480VAC, 60 Hz
Horizon Line AC Voltmeters/Ammeters, DC Voltmeters/Ammeters,AC Motor Load Indicators, & AC Frequency Meters -- $50-$175
* Accuracy: All DC and AC iron-vane; ±2% of full-scale. AC rectifier type; ±3% of full scale (with 60 Hz sine wave at 25š C). When standard 60Hz iron vane ammeters are used at the extreme limits of 20 or 400 Hz, additional error (approx. .75%) may be experienced. Expanded-scale voltmeters; ±.5% of full scale value
* All meters meet ANSI Specifications C-39.1
* Overload: Voltmeters (AC and DC) -50% momentary, 20% sustained. Ammeters (AC and DC) momentary: 10 times the rated current for 10 consecutive intervals of .5 second with a 1 minute interval between successive applications; sustained: 20% for six hours
* Scale Data: 90 degree rotation
* Insulation Level: All meters (except 1-1/2"), 2600 V RMS Hi-pot, 1-1/2"-1500 V RMS Hi-pot
* Burden Data: AC ammeter-5 Amps, 0.5 va, max. 0.5 power-factor lagging. AC voltmeter-unity power factor
* Response Time and Overshoot: Response time: 3 seconds (max.) for 2-1/2", 3-1/2",4-1/2" size for microammeters: 2 seconds (max.) for all other DC ratings, and 2.5 Seconds (max.) for AC ratings. Maximum of 40% overshoot
2302 Electronic Hybrid Meter -- $175-$250
* Provides readability of analog trend and digital display
* Three types of LCD available: green, yellow and monochromatic displays
* DC Voltmeters/Ammeters:
Voltmeter: 2 to 300V
Ammeter: 1mA to 2A
Suppressed Input: 1 to 5V, 4 to 20mA
Accuracy: ± (.2% of indicating value + 1 dgt.) under ref. measuring conditions
* AC Voltmeters/Ammeters:
Voltmeter: 50 to 300V
Ammeter: 1A, 5A
Accuracy: 40 Hz to 2 KHz, ±(.5% of ind. value ±1 dgt.) under ref. measuring conditions
2350 Power Series Digital Panel Instruments
* Self-contained
* Each instrument features built-in PTs and CTs to allow direct input ties up to 600V, 10A
* Optional internal conversion features enable each measured parameter to be output as an analog signal for direct interface with peripherals, including computer control systems
* Standard accuracies are 0.25% adding high reliability factors when measuring critically important values such as power factor or kilowatts
* Bright, 3-1/2 digit LEDs amplify interpretation effectiveness, even in low light conditions
* Analog output option allows the units to directly interface with various analog devices. Output data is provided for chart recorders, data systems, and other analog instrumentation
Model 2351 - DC Volts -- $200-$275
Model 2352 - Dual Function -- $550-$1,500
Model 2353 - True RMS AC Volts or Amps -- $250-$350
Model 2354 - Multi-Function -- $800-$1,500
Model 2355- Wattmeters -- $500-$900
Model 2356- VAR meters
Model 2357 - Phase Angle Meter $500-$900
Model 2357 - Power Factor Meter $500-$900
Model 2358 - Frequency Meters $500-$575
Model 2359 - Digital Meter Relay $275-$1,250
Series 280 Thin Edgewise AC Voltmeters/Ammeters, DC Voltmeters/Ammeters -- $45-$65
* Accuracy: ±2% of full scale, DC meters; ±3% with 60 Hz sine wave at 25šC for AC rectifier type meters
* Overload: DC voltmeters -20% momentary and sustained; DC ammeters (momentary) -10 times the rated current for 10 consecutive intervals of .5 second with 1 minute intervals between successive applications; DC ammeters (sustained) - 20% for 6 hours
* Dielectric (Hi-pot): 1500 VRMS for 1-1/2" and 2-1/2" sizes; 2600 VRMs for 3-1/2" size
* Response Time: 3 seconds max for meters, 2 seconds (max.) for mA, A, mV, & V meters
* Pointer Color: red standard
* Bezel and Mounting Hardware included with meter
* Overshoot: 25% (max.) for 1-1/2" size, 40% (max.) for 2-1/2" and 3-1/2" sizes
* Scale Data: All three sizes designed for 53 degrees deflection. Scale lengths are: 1-1/2" size = 1.25", 2-1/2" size = 1.93", 3-1/2" size = 2.70". Note: All scales have linear distributions. 10V, 15V, 30V Rectifier scales will be non-linear
* Designed to meet all applicable sections of ANSI C39.1
Type 185 Edgewise AC Ratings, DC Ratings -- $50-$75
* Completely shielded, dust-tight case
* No special calibration required for panel material
* Stack mounting of meters is possible with all sides of meter case flush - Optional bezel and mounting bracket for 1-, 2-, or 3-unit stack (mounting hardware not included)
* Zero regulator provided in rear of case
* Accuracy: DC meters ±2% of full scale. AC rectifier type ±3% (60 Hz sine wave at 25šC)
* All meters meet ANSI Specification C-39.1
* Overload: Voltmeter: 50% momentary; 20% sustained Ammeter: 900% momentary. 20% sustained
* Scale Data: 53 degrees rotation. Length -1.785"
* Insulation Level: 1800 VRMS Hi-pot
* Response Time: 3 seconds (maximum) for microammeters; 2 seconds (max.) for all other DC ratings; and 2.5 seconds (maximum) for AC ratings
* Overshoot: Maximum of 40%.
