Weschler Instruments – Manufacturer & distributor of measurement & control equipment
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analog meters, digital meters, transducers, signal conditioners, data loggers and test instrumentation
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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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Laurel Programmable Counters

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Laurel Programmable Counters

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  • Rate, Frequency, Period
  • Simultaneous Total & Rate
  • Time Interval, Stopwatch
  • Quadrature Position or Rate
  • Ratio / Draw
  • Batch Controller
  • Analog Totalizer
  • Phase Angle & Power Factor
  • Duty Cycle
  • ±999,999 Display Span
  • Scaling in Engineering Units
  • Crystal Time Base Error <0.001%
  • Sensor Excitation Output
  • 1/8 DIN, NEMA-4X Front Panel
  • Dual Relay Outputs
  • Isolated Analog Outputs
  • USB, RS-232 & RS-485 Data I/O
  • Custom Curve Linearization
  • Datalogging PC Software
Exceptional flexibility is provided by advanced programmable features and by modular architecture with a choice of main boards (basic or extended), signal conditioners (FR, VF or QD), power supplies, analog output, relay outputs, and serial data I/O.

The FR module provides two independently scalable frequency/pulse input channels. These channels can be combined arithmetically to display the sum or difference of two flows, the ratio of two rates, etc. As a counter, each channel may be independently set and scaled to count up to or down from a preset value. The displayed channel (A or B) is selected via front panel pushbutton. The totals are stored in non-volatile memory & retained in the absence of power.

CE & CSA Approved.

Complete Specs & Online Ordering


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