Confined spaces
Confined spaces such as garages or tunnels require a ventilation system to maintain exhaust gas levels to a minimum. For garages many countries have legislations in place which determine safety and fire protection measures, constructive topics or maximal allowance values for gases (e.g. Germany: GarVo, USA: OSHA). CO and NO2 are both continuously measured in garages. For well-ventilated places the values are typically below 10 ppm for CO and below 0.1 ppm for NO2.
Your benefits with Membrapor sensors
 | Long lifetime Sensors with 5+ years lifetime for use in garages |
 | Fast response times Our sensors respond on average 30 % faster than other brands, reducing your operating costs |
 | Safety first High sensitivity and excellent selectivity reduces false alarms and increases safety |
Product Selection
The product selection below reflects the recommendation for applications in confined spaces.
Sensors
Compact
| CO | NO | NO2 |
|---|---|---|
| CO/CF-200 | NO/C-25 | NO2/C-20 |
| CO/CF-1000 |
Modules
Compact
| CO | NO | NO2 |
|---|---|---|
| CAL | CAL | CAL |
| CO/CF-200-CAL | NO/C-25-CAL | NO2/C-20-CAL |
| CO/CF-1000-CAL | ||
| AFE | AFE | AFE |
| CO/CF-200-AFE | NO/C-25-AFE | NO2/C-20-AFE |
| CO/CF-1000-AFE |