Rugged design, designed for reliability, multichannel fiber optic temperature monitor for Industrial and Laboratory applications

Related Verticals

  • E-Mobility

    Rugged fiber optic temperature sensors for E-Mobility applications including Aerospace, Automotive and Battery testing applications.

  • Medical

    High performing rugged fiber optic temperature sensors for multitude of medical applications like MRI, PET Scan...

  • Energy

    Rugged fiber optic temperature sensors for transformer direct winding temperature measurements

  • Industrial

    Rugged fiber optic temperature sensors designed for reliability. Delivers the best long term reliability and are intrinsically safe

  • RF/Microwave

    Industrial grade fiber optic temperature sensors for harsh environments and microwave heating applications

  • Food & Beverage

    High precision fiber optic temperature sensors for sterile environments. Designed to meet highest safety standards

  • Research Labs

    Costomizable fiber optic temperature sensors with superior performance for cutting edge research applications


Summary Products

Rugged design, designed for reliability, multichannel fiber optic temperature monitor for Industrial and Laboratory applications.

  • Rugged, Compact Design
  • 1 to 8 Channels, Expandable 
  • Plug and Play
  • Best in class EMI, ESD Immunity
  • Software designed to be interfaced with other testing platforms


The Rugged Monitoring O201 is a compact design, designed for reliability to operate in extreme EMI, RFI, Microwave and high voltage environments. The O201 Fiber optic monitor combines reliability and user friendly configuration software.  It is a multi-channel fiber optic temperature monitor with precision measurement for Original Equipment manufacturers. The O201 has a measuring range from -271 °C to +300 °C. The system offers complete immunity to RFI, EMI, microwave radiation, and High Voltages  making it an optimal choice  for environments where the limitations of conventional temperature sensors/ monitors impact usage in extreme conditions. The system is based on proven GaAs technology  and designed for Plug and Play operation.

The O201 is designed to collect data and easy to integrate into existing systems through serial communication like RS-485 or analog outputs like 0-10 V / 4-20 mA. The O201 supports Modbus, CANbus protocols and a system fault relay. The module is designed with capability to add additional application logic for customer specific applications. It is designed with the needs of Monitoring, Test platforms or Industrial Process monitoring integration needs. It has the data integration capability of multiple test platforms.  Industry standard drivers availlable for a quick and easy connect to most popular laboratories softwares. There is a dedicated team for application specific customizations for fiber optic sensors,  monitor configuration and software integration to simplify the data collection of testing and monitoring applications.  


  • Electric Vehicle and Battery Testing 
  • Medical Equipment testing (MRI, PETSCAN,  NMR)
  • Commercial Grade Microwave Radiation
  • Industrial process control and monitoring applications
  • Chemical and process Industries Food and Beverage Processes
  • Wood drying industry


  • Suitable for OEM-type applications.
  • Sensors do not require any recalibration 
  • No shift over time, high stability and repeatability
  • Robust packaging
  • Each Monitor comes with a complete NIST calibration certificate
  • Software designed for integration into test platforms
  • Robust datalogging and Analytics
  • Customizable according to customer specific applications 
  • Suitable for OEM-type applications

Technical Specifications

Measurement Range-80 °C to +300 °C (cryogenic 4 °K range optional)
Measurement range (Optional Range extensions)Down to 4 °K / Up to +300 °C
Accuracy±1.0 °C (+/- 0.2 °C in relative temperature)
Number of Channels1 - 8 Channels
USB (to use with Rugged connect windows software)1 sec interval on USB / Micro SD card
Config portUSB (to use with Rugged connect windows software)
Max # of ChannelsExpandable to 256 Channels, Daisy chain up to 32 units (with Modbus, Canbus)
Comunication PortsRS-485 (RS-232 optional converter) with Modbus , CANbus
Power24 VDC
MemoryMicroSD external memory slot (up to 2 TB)
Analog output moduleFully configurable eight 0-10 V / 4-20 mA module(Optional)
Dimensions4.72" x 6.34" x 1.89" 120 x 161 x 48 mm
Scan rate200 ms / channel ( Optional: Faster scanning rates available)
Operating temp-40 to 72 °C
Storage temp-40 to 85 °C
Humidity95% Non Condensing
RelaySystem Fault relay (5A)

Ordering Code


1415 Frank-Carrel
Suite 230
Quebec, QC

Call US: +1-418-767-0111

Email US: info@ruggedmonitoring.com

Web: www.ruggedmonitoring.com

© Copyright 2018 Rugged Monitoring Company

© Copyright 2018