 |
| |
| For the continuous sampling of
gas/air mixtures and applying it to a
DrägerSensor. |
| |
| The sampling unit is not suitable
for the installation in classified, hazardous
areas. |
| |
| Gas/air mixtures may only be sampled
from a classified, hazardous area if a flame
arrestor is installed in–line between the
sampling unit and the hazardous areas, and if
these areas are physically separated. |
|
 |
| |
| For the calibration of stationary
gas detection systems Dräger Safety provides
test gas ampoules and test gas cylinders. |
| |
| Test gas ampoules are available for
the gases SO2, NO2, CO, NH3, Cl2, HCN und H2S. |
| |
| The test gas cylinders are available
for a wide range of gases and concentrations.
They can be ordered as aluminium cylinders with a
gas volume of 34 or 58 liters. |
| |
| The calibration chamber is a device
to evaporate defined concentrations of flammable
liquids for calibration purposes. It is a simple,
reliable and non-electrical device which can be
used in hazardous areas. |
|
