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 All Categories    185 Edgewise - DC Ammeter, shunt rated - Yokogawa
Weschler Instruments is a manufacturer and distributor of electrical and electronic measurement equipment. Customers worldwide use our products in power plants, steel mills, chemical plants, paper mills and other industrial applications that require rugged, reliable and accurate instrumentation.
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185 Edgewise - DC Ammeter, shunt rated - Yokogawa

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YOKOGAWA’s answer to the squeeze for space problem. This design allows meters to be mounted vertically or horizontally. They can stand alone or be stacked in space-saving clusters. Built-in magnetic shielding prevents interference among meters and removes the burden of special calibration.
Note: Mounting hardware is not included.

 Edgewise Series Overview  


AC rectifier type ±3% (60 Hertz sine wave at 25°C)
DC Meters ±2% of full scale


Ammeter - 900% momentary, 20% sustained
Voltmeter - 50% momentary, 20% sustained

Scale Data

53º rotation, Length - 1.785"

Insulation Level

1800 VRMS Hi-pot

Response Time

2 seconds (max.) for all other DC ratings
2.5 seconds (max.) for AC ratings
3 seconds (max.) for microammeters


Max. of 40%


  • Completely shielded case.
  • No special calibration required for panel material.
  • Dust-tight cases.
  • Stack mounting of meters is possible with all sides of meter case flush
  • Optional bezel and mounting bracket for 1 or 3 units stack
  • Zero regulator provided in rear of case.


 width= DIMENSIONAL DRAWING - 185 Model
(PDF, 18KB)