Sensor Signal Conditioning Systems

Dataforth SCM5B47 Linearized Thermocouple Signal Conditioners

Dataforth SCM5B47 Linearized Thermocouple Signal Conditioners

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Dataforth 5B pluggable thermocouple signal conditioner modules, are designed for industrial plant environments. Dataforth's 5B modules protect user equipment from heavy equipment power line voltages and reduce electrical noise in measured signals.

Each SCM5B47 thermocouple input module provides a single channel of thermocouple input which is filtered, isolated, amplified, linearized and converted to a high-level analog voltage output. 

The SCM5B modules are designed with a completely isolated computer side circuit.

The SCM5B47 can interface to industry standard thermocouple. Its corresponding output signal operates over a 0-5V or 0-10V dc range. Each module is cold-junction compensated to correct for conditioner room/enclosure temperature changes, when used with a compatible optional backplane.


  • Interfaces to Type K Thermocouples
  • Linearizes Thermocouple Signal
  • High-Level Voltage Outputs 1500Vrms Transformer Isolation
  • ANSI/IEEE C37.90.1 Transient Protection
  • Input Protected to 240VAC Continuous
  • 160dB CMR
  • 95dB NMR at 60Hz, 90dB at 50Hz
  • ±1µV/°C Drift
  • CSA Certified, FM Approved, CE and ATEX Compliant
  • Mix and Match SCM5B Types on the same backpanel