Accurately control sensor Metal oxide sensor management system AS330

Accurately control sensor Metal oxide sensor management system  AS330     Descriptions: The SMS is designed to work with up to 8 metal oxide gas sensors. It has circuits to accurately control sensor heater temperature based on digital control loops. The individual sensor heater 0°C resistance and temperature coefficients can be set, and there are a number of heater setpoint algorithms that can be selected as parameters.These include temperature ramps, timed temperature schedules and control by an external RS485 interface.Temperature setpoint algorithms can be set in pairs, or slaved to the first pair as required. Atmospheric Sensors Metal Oxide Sensor Management system AS330 Specification
• 4 or 8 MMO sensor channels, configurable for a wide range of MMO sensors.
• digital control of heater temperature using an adaptive algorithm and a number of heater temperature profiles to aid selectivity.
• measurement of real and imaginary sensing element impedance.
• usable with a wide range of sensors, to sense alternative gases.
• a range of interface options including CAN, RS485 and RS232.
• supplied with a suitable mains to 12V power supply plug.
• available with PC monitor software, or information to allow users to write their own interface software.                   Welcome to your inquiry !