With no consumables or frequent calibration requirements, LGR-ICOS laser process analyzers can significantly improve process monitoring and control of industrial and environmental processes and other applications requiring fast, sensitive quantification of trace gases in ambient air, high purity gases, or in complex matrices.

The GLA231 series delivers: 

• Measurements of multiple gases simultaneously 
  – fast response (seconds)
  – high sensitivity (ppt/ppb levels)
  – high accuracy in complex gas matrices
• Low total cost of ownership 
  – Low operational costs
  – High reliability 
  – Easy to maintain
• Simple to operate
  – Easy and fast setup
  – Operation through the color LCD touchscreen display
  – Contextual system diagnostics
  – Simple to service
• CE/CSA approved
• For applications requiring global approvals for explosion protection, we offer the LGR-ICOS GLA531 Series

Measurement rate
0.01 – 1 Hz (user selectable)

Sampling conditions
Max. inlet pressure: 10 PSI(g)
Sample temperature: -20 – 50 °C
Operating temperature: 0 – 50 °C
Ambient humidity: 0 - 100% relative humidity non-condensing

Data outputs
Modbus TCP, 4-20mA
Ethernet, USB, MIU connection (8 or 16 ports), Serial(RS-232)

Power requirements
115/230 VAC
170 watts (steady state)

Dimensions
22cm H x 48 cm W x 61 cm D
8.75 in. H × 19 in. W × 24 in. D