APPLICATIONS

• Sensitive Infra red detectors for CO, CO₂, CH₄ and NH₃

• Thermal conductivity detector for hydrogen

• Sensitive electrochemical oxygen sensor

• Built in sample preparation system and pump

• Separate digital readouts for each gas

• Linear recorder or controller outputs

• Long life, high stability detectors

• Wall mount or free standing cabinets

• Separate dew point detector and readout

• Automatic calibration

• Built in process controller or recorder

• High or low alarms

• Automatic moisture removal for wet sample gases

• Low flow alarm

Model 7900 With Auto Calibration



Model 7904C