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Standard automatic calibration allows the System to operate without Operator Intervention. Outputs include voltage, isolated 4-20 mA, RS 232, TCP/IP and Modbus. A separate Analytical Module for NOx is also available.

The Sample Conditioning Module is also in a NEMA 4 or 4X air conditioned enclosure and contains a freezer chiller capable of achieving a dew point of –30° C which is essential for removal of damaging acid gases in the sample. Also included is a peristaltic pump for condensate removal, sample pump, flow meters for sample and calibration gas control, solenoid valves for automatic calibration, pressure regulator and alarm for calibration gas, a water sensor which shuts the System down in event of breakthrough, and Operator programmable alarm set points.

The heated sample probe with SS probe tube can withstand temperatures up to 600° C. An easily accessible filter is located in the probe enclosure. A sintered pre-filter is located on the probe tip which along with programmable probe blowback capability keeps the probe tube clog free.

Applications

• NEMA 4 or 4X (48” x 36” x 16”) Climate Controlled Enclosure
• Analytical Modules for CO, CO2, O2 NOx
• Utilizes Infrared, Chemiluminescent, Paramagnetic and Chemical Cell
  Technologies
• Sample Conditioning Module Provides Clean, Dry Sample Gas Stream to Analyzers at a Dewpoint of –30° C
• Sample Probe with Heated Filter and Blowback, Withstands Sample Temperatures of up to 600° C