Nitrous oxide N2O is used as an anaesthetic gas in dentistry and labour wards and its concentration can be measured using Edinburg Sensors* NDIR Sensors. This enables the atmosphere in the treatment room to be monitored in order to protect medical staff from the effects of the gas.
*Edinburg Sensors origin from UK have designed and manufactured a comprehensive range of gas sensor based on non-dispersive Infared (NDIR), fail safe gas sensing technology since 1980.
Edinburg Sensors Boxed CO Gascard

Edinburg Sensors Boxed N2O Gas Card Features
- Modern electronics platform with the increased power and versatility of fast microprocessors
- Wide operating voltage range (7 V – 30 V)
- True RS232 communications for control and data
- On-board Barometric Pressure Correction in the range 800 mbar – 1150 mbar
- Field Replaceable IR Source
- Extensive Temperature compensation
- Benchtop Solution – Ideal for Research Projects
Edinburg Sensors Guardian NG / NG DC CO Monitor

Edinburg Sensors Guardian NG /NG DC N2O Features
- True ppm readout over a wide range of pressures (Pressure Compensated)
- Easier Gas Monitor Set up Using On Screen Menus
- Graphical display of historic readings possible over a user-defined period.
- Relay and fault outputs for control of external devices.
- Low voltage DC supply with NG DC Model
- Local Display and Sampling Pump Included as Standard
Applications
- Personal Safety
- Hospital
- Maternity Ward
- Dentistry
N2O Sensor Range
- 0 – 3000ppm
Calibrated in a background of air as standard.
Tailored for your measurement range and background gas requirement needs upon consultation