Product Information - CURS100
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100 Ohm Current Shunt Module
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Brochure, Version Date: October, 2008  Brochure
Manual, Version Date: May, 2007  Manual

Features

  • Connects directly into datalogger input terminals; "prongs" on lower surface are secured into datalogger screw terminals
  • Makes accurate measurement of 4-20 mA and other current output transducers simple; gauges are measured with a voltage measurement instruction

General Description

Terminal input modules (TIMs) are small peripherals that provide completion resistors for resistive bridge measurements, and act as voltage dividers and precision current shunts. The modules attach directly to the datalogger's input terminals.* Each module provides circuitry to connect one sensor, except for the voltage dividers which allow connection of two single-ended sensors.

The CURS100 converts a current signal output by a sensor or output device (e.g., 4 to 20 mA) to a voltage that can be measured by a datalogger. The 100 ohm resistor used for the current shunt allows currents up to 25 mA to be read on a ±2500 mV range (CR10, CR10X, CR510, CR500) and currents up to 50 mA to be read on a ±5000 mV range (CR23X, 21X, CR7, CR5000, CR9000, CR9000X).

* Note: Limited compatibility with silver CR10 wiring panel.

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