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 All Categories    LFE Analog Optical Meter Relays
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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LFE Analog Optical Meter Relays

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LFE Analog Optical Meter Relays

195 Series Optical Meter-Relays - LFE

 (570)
  • Plug-In Control Module
  • Long Life Lamp Operation
  • Plastic Front and Base
  • Proven Optical Setpoints
  • On/Off or Alarm Control
The 195 Series and 196 Series Meter-Relays contain an exclusive light sensitive transistor switch that provides the ultimate in control simplicity and reliability. This switch controls the load relays. There are no pointer contacts or mechanical interference in the meter mechanism. The controllers are supplied with a plug-in control module that mounts directly on the rear of the Meter-Relay or may be remotely mounted with an accessory cable.

Effects of shock, vibration, humidity and temperature are equal to or better than ANSI C39.1- 1981. Safety ...


Search 195 Series Optical Meter-Relays - LFE - 570 Items

196 Series Optical Meter-Relays

196 Series Optical Meter-Relays - LFE

 (570)
  • Modern Rectangular Appearance
  • Plug-In Control Module
  • Proven Optical Setpoints
  • Limit Lights & Manual Reset Switches Optional (Model 1967)
The 195 Series and 196 Series Meter-Relays contain an exclusive light sensitive transistor switch that provides the ultimate in control simplicity and reliability. This switch controls the load relays. There are no pointer contacts or mechanical interference in the meter mechanism. The controllers are supplied with a plug-in control module that mounts directly on the rear of the Meter-Relay or may be remotely mounted with an accessory cable.

Effects of shock, vibration, humidity and temperature are equal to or better than ANSI C39.1- ...


Search 196 Series Optical Meter-Relays - LFE - 570 Items