Non-Dispersive Infrared Sensors
These sensors utilize Non-Dispersive Infrared technology to monitor for combustible gases (Methane and others). Output range is either 0-100% of LEL (default) or percent (%) by volume. This Module requires minimal maintenance with a calibration check once a year. Internal continuous self-diagnostics will automatically indicate any fault or optics problems.
Availability: Commercially Available
| Manufacturer |
| Mine Safety Appliances Company (MSA) |
| Product Name |
| Non-Dispersive Infrared Sensors |
| Detection Category |
| Chemical; |
| Detection Principle |
| Molecular Spectroscopy; |
| Detection Method |
| Non-Dispersive Infrared (NDIR); |
| Application |
| Emergency Response; Gas Analysis; |
| Equipment Type |
| Sensor |
| Product Synopsis |
| These sensors utilize Non-Dispersive Infrared technology to monitor for combustible gases (Methane and others). Output range is either 0-100% of LEL (default) or percent (%) by volume. This Module requires minimal maintenance with a calibration check once a year. Internal continuous self-diagnostics will automatically indicate any fault or optics problems. |
| Availability |
| Commercially Available |
| Technology Readiness Level (TRL) |
| 9 |
| User Feedback Sources |
| Indifferent/No user feedback |
| Transportability |
| Pocket Size |
| Ruggedness |
| Extreme Temperatures/Humidity |
| Operating Conditions |
| -40 to 80°C |
| Consumables |
| <$1,000/year; Calibration gas |
| Calibration Schedule |
| Yes, yearly |
| Maintenance Cost |
| Replacement sensors, calibration costs |
| Tested For ITF-25 TIC/TIMs |
| Combustible gases |
| Other Chemical Targets |
| Combustible gases |
| Sample Introduction |
| Vapor/Gas |
| Sensitivity/Detection Limits |
| %LEL |
| Response Time (Sample Application To Output) |
| Continuous (<30 seconds) |
| Alarm Capability |
| Output signal |
| Training Required |
| <1 week training |
