Features

• Medical O2 purity analysis in compliance with International Pharmacopoeia requirements suited for third party checking on PSA plants
• Paramagnetic analysis cell operating in constant temperature oven
• O2 concentration measurement with barometric pressure compensation
• Flow rate automatic analysis control
• Automatic execution of zero and span calibrations with configurable program
• Safety control of inlet pressures for gas analysis and calibration
• Zero and span calibration gas cylinders pressure control (stock)
• 5” VGA touch screen
• Continuous display of analysis value (O2 percentage) and calibration gases pressure
• Local optical (screen) and acoustic notification of purity defect, flow rate, oven cell temperature, minimum zero/span gas level alarms
• Clock and calendar function
• Data logger containing information about the last ten calibrations: date, time, measure read in the sample gas flow before calibration
• N° 2 RS485 ModBus RTU slave interfaces for remote transfer information
• N° 2 relay outputs for purity fault alarm repetition and general alarm
• Accessories available for the repetition in constantly manned rooms and remote transmission on GPRS network of alarms and measures through ModBus RTU interfaces: using PLANTEL, FLOGUARD MED, MODCOM devices
• Local and remote programmable parameters: pre-sampling duration, date and time, calibration frequency and time, controlled oven cell temperature value, zero and span cylinders exhaustion alarm, calibration command execution
• Manual mode Built In Test to verify functionalities of the device and circuits