Medical Breathing Air Quality Monitoring System

MedAir Supervisor can monitor Residual oil content, Pressure Dew Point, as well as Carbon Monoxide, Carbon Dioxide, and Oxygen to ensure continuous verification of medical air quality compliance on-line 24/7.


Residual oil content: 0.01 – 99.99 mg/m³ residual oil content (aerosols) according ISO 8573.2010 Part 2 [works with Ion exchange]
Pressure dewpoint: -80 – +20°Ctp [uses capacitive sensor]
Carbon dioxide (CO2): 0 – 2000 ppm [uses NDIR sensor]
Carbon monoxide (CO): 0 – 100 ppm [uses electrochemical sensor]
Oxygen (O2) – optional : 0 – 25 Vol% [uses Zircon dioxide sensor]

Operating conditions
Operating pressure: max 10 barg, optional 16 barg
Medium temperature: 0 … +60 °C
Operating temperature: 0 … +50 °C
Power supply: 115 – 230 VAC, 50/60 Hz, Security customer side with fuse 16A
Measuring cell connection: Cable connection with media tube, standard length 5 m
Modular Monitors: CO, CO2 and O2 (optional) – in cabinet installed, media core with media tube

Display: graphicTFT, touchscreen, all values from installed sensors displayed at the same time
Screen: 3,5”
Resolution: 320 x 240 pixel
Colours: 16-bit
Internal data memory: 1,5 GB (max 200million samples)
Relay outputs: 4 for limit value alarms, switch-over contact, 250VAC / 5 A
Analog outputs: 4 x 4…20 mA, 12 bit
Communication interface: RS 485 (Modbus RTU)
Ethernet: Optional
Power supply: 85 – 260 VAC, 50/60 Hz, ±10 %


Installation after compressed air dryer, behind coalescing filtering (min fine and sub micro filter)

A “must” medical air quality monitoring system for hospital & clinical facilities that need to comply with the HTM 02/01 standard.