Fiber Optic Temperature Sensor for Medical & Research Labs (1)

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Rugged Monitoring designs, manufactures and
commercializes rugged fiber optic temperature
sensors and monitors for laboratories, utilities,
industrial, process, medical and OEM applications.
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Rugged Monitoring
Vision
Be first in mind and choice for customers by
delivering leading edge, innovative and reliable
monitoring solutions
Energy/ Utilities
RF / Microwave
Mission
Leading provider in fiber optic based sensing
solutions dedicated to offering the best in class
reliability service.
E-Mobility
Industrial
Commitment
Reliable, high performance, precision, rugged
customizable sensors and monitoring solutions
Medical
Research Lab
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Fiber Optic Sensors Immunity to Environments
High voltage Greater than 1200kV
Radiation Nuclear
Radio Frequency (100 kHz up to 10 MHz)
Magnetic Field Greater than 25 Tesla
Chemicals All pH levels (0 14)
Vibration 10g Force
Microwave (300MHz to 300GHz)
Bio Safe Sterile Environments

• No Need for Isolation Highly dielectric strength
• Avoid complex compensation and Calibration
  Immune to Noise
• Ultra Fast Response Accurate Thermal Profiling
• Smaller Size and Intrinsically Safe Easy to use
  and handle Sensors
• Explosion Proof Suitable for Explosive
  Environments

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Fiber Optic Sensors
Products
Monitors
Accessories Software
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Fiber Optic Temperature Measurement Technology

• OPERATING PRINCIPLE
• Based on a well known and reproducible phenomenon
• The band-gap variation in the absorption spectrum
  of the semiconductor GaAs (Gallium Arsenide) with
  respect to temperature
• GaAs can also be looked at as a variable optical
  filter (low pass)
• Wavelengths towards visible are blocked
• Wavelengths towards infrared are transmitted
• A Direct Contact temperature sensor
• GaAs material properties will never change with
  time, ever !
• No DRIFT
• No RECALIBRATION

100
0
? Visible
Infrared ?
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Fiber Optic Temperature Measurement Technology

• SYSTEM DESIGN
• The system consists of
• Light source
• Optical coupler
• Rugged Spectrometer
• Electronics for Data Processing, Storage and
  Visualization
• An optical fiber delivers white light to the
  semiconductor GaAs sensor glued at the Probe Tip
• Some of the light is absorbed Depending on the
  temperature of the GaAs chip at Probe Tip
• The light is reflected back by a dielectric
  mirror and returns through the same fiber for
  analysis by the on-board Spectrometer
• Highly reliable monitors suited to automotive
  environments

GaAs sensor
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Monitor Range
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Product Range
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Sensors Range and Accessories
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Fiber Optic Temperature Solutions Medical
Sensing Solutions for
Equipment
Neo natal
Clinical Trials
Interventional
Power Electronics
Bio Medical
Leading Temperature, Pressure, Vibration sensing
solutions for Medical segments that are
undergoing next generation transitions.
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Fiber Optic Temperature Solutions Microwave
Microwave Digestion
Microwave Extraction
Microwave Synthesis
Microwave Heating
Packaging and Sterilization
RF Drying
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Fiber Optic Temperature Solutions Research
Cryogenic Research
Chemical Research
Food Research
Pharmaceutical Research
Consumer Product Research
Petrochemical Research