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Sensors

VTEC is offering laser and   sensor modules for multiple applications.

VTEC Tunable Laser for Gas Sensing.

VTEC tunable laser provides market-leading performances in a compact, easy to use package.  The core of this laser module is based on Digital Supermode Distributed Bragg Reflector (DSDBR) Laser. The DSDBR Laser, with coarse and fine tuning characteristics, is able to continuously operate wavelength over 1528 nm -1625 nm and can reach a resolution of 1pm. Low noise and excellent stability are other notable features.

Features

  • Continuously operating wavelength  over 1528 nm-1625 nm (C and L band)
  • High power +13 dBm
  • Tuning without mode-hop
  • Optical output stability is 5 pm/hour


Applications

  • Optical spectroscopy
  • Optical component characterization
  • Fiber optic sensors
  • Interferometer

Downloads

Product brief

A compact laser-based specrometer for detection of C2H2 in exhaled breath and HCN in vitro  Published in Applied Physics B journal


VTEC ultrasonic flow meter

VTEC ultrasonic flow meter provides market-leading performances with easy installation and use. The measuring principle of this flow meter is based on the difference of the transit time of ultrasonic signals. The ultrasonic signals are transmitted between two transducers which work as both a sound transmitter and a sound receiver. The difference of transit time occurs when the fluid moves and is directly proportional to the flow velocity.

Features

  • Easy installation
  • Accuracy ±1%
  • Repeatability ±0.2%
  • Positive/negative/net flow totalizer
  • RS485 / 4-20mA output
  • Built-in calibration

Applications

  • Flow measurement in water distribution network
  • Water and waste water management
  • Petroleum process monitoring and control
  • Food and beverage processing
  • Pipeline leakage detection

Projects

VTEC Engineering participates in FP7 project Waternomics

Downloads

Product brief

LINKED WATER DATA FOR WATER INFORMATION MANAGEMENT in Waternomics


If you have a need for lasers or sensors in your test system please contact us.

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