Hydrogen

Turbine Generator Gas Analyser – MODEL 2750

The Model 2750 Turbine Generator Gas analyser is a portable microcontroller based three-channel analyser designed to measure the concentration of a single gas component in a binary mixture of gases. A special thermal conductivity cell responds to the difference in thermal conductivity between the components of a gas mixture and produces a signal output which is linearized over the specific range of interest. Each channel is separately linearized for enhanced accuracy. The cell is maintained at a fixed temperature to minimise any thermally induced error.

Analysis ranges

The Model 2750 has 3 separate user selectable analysis ranges controlled by a 3-position rotary switch.

Standard analysis ranges include:

• 0-100% hydrogen in CO2
• 0-100% air in CO2
• 80-100% hydrogen in air