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Laser Based – In-Line Gas Measurements
Laser Based – In-Line Gas Measurements

Laser Based- Fixed Point Gas Detection is an Enhanced Sensing Element that thrives where Traditional Gas Detection technologies do not survive.

The Remote Point (RPX) Probe used with Boreal laser's line of GasFinder3 Based Instruments is primarily used in leak detection applications for its quantitative performance in difficult application, fail-safe design for safety critical applications and its maintenance friendly operation.


Laser Based – In-Line Gas Measurements


Hazardous Area Certification
(A)Ex ib IIC (T5) Tamb <70°C Gb (Equivalent to Class 1 Zone/Division 1, Groups: A,B,C,D)
Operating Temperature
-45 to 70°C (-49 to 158°F)
Power & Communications
24 VDC, HART 7 (over 4-20mA), Dry-Contact Relays, and MODBUS
Beam Block
Operates down to 97% Obscuration (40x Turndown) with Status Indication and Time Delay
Process Connection
1 to 3” 150# Raised Face Flange Bolt-Up Patterns Available
Ten (10) Years on Laser Light Source and Three (3) Year Standard Warranty


  • Challenging Applications: Ideal for high temperature, high humidity, and high/continuous gas exposure applications
  • Robust Light Source: Long-lasting Near Infrared laser light source used as sensing element
  • Maintenance Friendly: Due to the Internal Reference Cell, there is no field calibration or intervention required or available
  • Speed of Response: New and independent result every single second
  • Fail-Safe Design: Sophisticated diagnostics with no undisclosed failure modes