| Description of Equipment The measuring system comprises the analyser / control unit, CO2 sensor assembly, resistance thermometer and vacuum exhauster. Analyser / Control Unit Supplied in an IP65 (NEMA 4) enclosure for panel or wall mounting, the control unit can monitor up to four process streams. High and low alarms are available for each channel, as are outputs for recorders, PLCs or supervisory systems. The analyser / control unit also provides: • Analogue outputs of CO2 temperature and pressure • Analogue input for remote set-point • Digital outputs for high and low level alarms • Digital inputs for remote start, no flow • RS422 serial communications link The CO2 Sensor This is designed to fit in the shortened leg of a standard 3" ISS T-piece or Varivent type body. The materials in contact with the liquid are food quality 316 stainless steel and silicone rubber cured to 250°C, impervious to all known CIP solutions. |