Product Information - 3WHB10K
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10K Ohm 3-Wire Half Bridge Terminal Input Module
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Brochure, Version Date: October, 2008  Brochure
Manual, Version Date: December, 2006  Manual

Features

  • Connects directly into datalogger input terminals; "prongs" on lower surface are secured into datalogger screw terminals
  • Makes accurate measurement of 3-wire Half Bridges simple, typically used with 100 and 1000 Ohm PRTs

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 3WHB10K provides the completion resistor required for a 3-wire half bridge measurement. The completion resistor has a resistance of 10 kOhms with a tolerance of ±0.01%.

* Note: Limited compatibility with silver CR10 wiring panel.

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