Gas and Chemical Sensors / Detectors
Transmitter monitors oxygen in industrial process gases.
Press Release Summary:
Suitable for field use, SPECTRACAP® Oxygen Transmitter OMT355 determines oxygen concentration optically by measuring absorption of light from tunable diode laser. Unit can be flange-mounted directly into process without sampling or sample conditioning equipment, providing real-time measurement. Stainless steel probe tolerates aggressive chemicals and excessive amounts of moisture, while stainless steel mesh filter protects probe optics from dust and dirt.
Original Press Release:
New! Vaisala SPECTRACAP® Oxygen Transmitter OMT355
July 2006: Vaisala introduces a new product for monitoring oxygen in industrial process gases, the Vaisala SPECTRACAP® Oxygen Transmitter OMT355.
For the first time, the Vaisala SPECTRACAP® sensor offers Tunable Diode Laser (TDL) technology in a compact probe suitable for field use. The SPECTRACAP® sensor measures oxygen concentration optically by measuring the absorption of light from a tunable diode laser. For oxygen sensing the laser is tuned to a wavelength which is characteristic for the oxygen molecule.
The OMT355 can be flange-mounted directly into a process without sampling or sample conditioning equipment. This provides the user real time measurement data without sampling or sample switching delays. In addition, the stainless steel probe tolerates aggressive chemicals and excessive amounts of moisture.
For processes with high temperatures, elevated pressures or excessive solids content, an optional sampling cell is available for the transmitter. As the sensor is very robust and has low sensitivity to gas flow and pressure variations, the associated sampling system is simple and can be installed near the sampling point.
The OMT355 is a low-maintenance instrument. A stainless steel mesh filter protects the probe optics from dust and dirt. An optional hydrophobic, porous PTFE filter is also available.
Typical applications for the OMT355 include gas generation, inert gas blanketing, fermentation and composting process monitoring.
Company Name: Vaisala Inc.
Address 1: 10 D Gill Street
Address 2:
City: Woburn
State: MA
Zip: 01801
Country: USA
Phone: 781-933-4500
URL: www.vaisala.com
Contact Name: Elizabeth S. Mann
Organization:
Title: Marketing Communication Manager
E-mail: elizabeth.mann@vaisala.com
