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Yokogawa
185 Series
Edgewise Analog Panel Meters
 
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Yokogawa 185 Series, Edgewise Panel Meters

 Characteristics:

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  • Accuracy: ±2%
  • ± 3% AC - rectifier type (60 Hz sine wave)
  • Tracking: ± 1 1/2% DC
  • Repeatability: ± 0.5% DC and rectifier type
  • Orientation: Horizintal, Vertical or specified mounting angle
  • Compact design provides the answer to "space" problems
  • They can stand alone or be stacked in space-saving clusters
  • UL, CSA models avaliable
 
 
  Product Description:  
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The edgewise family of panel meter products were designed to handle applications where panel space is at a premium. The 185 edgewise series meters may be mounted horizontally or vertically and meet ANSI C39.1. The Yokogawa line of edgewise meters are accurate to within ±2% of full scale in DC and ±3% for AC and come in a variety of sizes and ratings.

These edgewise analog meters are available in 1 1/2" to 3 1/2" sizes for vertical or horizontal mounting. They can stand alone or be stacked in space-saving clusters.

 
 
  Specifications :  
 
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Display
Scaling: Customized to any scaling desired, from linear to specialized Cos Ø, square root distributions, with color applications for visual emphasis and to any desired engineering units.
Specific Accuracies
Basic Accuracy: ±2.0% of full scale basic accuracy class.
Rectifier Type Meters: ±3% of full scale basic accuracy class.
Zero Suppressed Meters: Errors at 20% suppression = ±3% of end-scale
Higher Accuracy: 1% of Full scale or better
 
Position of use: Horizontal (scale) standard, Vertical
or to specified angle or position
Full scale deflection angle: 53 °
Full scale length: 1.785”
Movement: Taut Band
The absence of friction resulting from this permits greater sensitivities and provides more rugged meters.Common failures of conventional meters subjected to shock testing are cracked jewels and/or blunted pivots.
Pointer: Standard Red
Case:

Dust tight, metal shielding case
Stackable flush on all sides

Cover: Clear plastic
Dielectric (Hi-pot): 1500 VRMS for 1-1/2” and 2-1/2” sizes. 2600 VRMS for 3-1/2” size.
Insulation Level: 1800 VRMS Hi-pot.
Overload rating:

Voltmeter — 50% momentary. 20% sustained. Ammeter — 900% momentary. 20% sustained

Overshoot: Maximum of 40%.
Response time: 3 seconds (max.) for microammeters;
2 seconds (max.) for all other DC ratings; and
2.5 seconds (max.) for AC ratings
General:
Operating Temp.: 0 to 40°C (32 to 104°F)
Storage Temp: -10 to 50°C (14 to 50°F)
Relative Humidity: 95% (non condensing)
Mounting Hardware: Included with meter
Dimensions
3 1/2" Meter Download PDF File
Optional Bezel Download PDF File
 
 
  Downloads:  
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  pdf_pic Downloads: General Specifcations  
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