Medium Compatibility List
| Medium | Silicon Diaphragm 1) | Silicon Diaphragm 2) | Stainless steel protected |
| GAS | Non-condensing | condensing | with contamination |
| Oxygen |
*
|
*
|
*
|
| Nitrogen |
*
|
*
|
*
|
| Hydrogen |
*
|
*
|
*
|
| Carbon dioxide |
*
|
*
|
*
|
| Noble gases e.g. He |
*
|
*
|
*
|
| SF 6 (Sulphur hexafl.) |
*
|
*
|
*
|
| Butane |
*
|
*
|
|
| Laughing gas |
-
|
*
|
*
|
| Methane |
-
|
*
|
*
|
| Propane |
-
|
*
|
*
|
| Exhaust fumes CO2+H2+SO2 |
-
|
-
|
*
|
| Liquids | no water content | with water content | slightly aggressive |
| Silicone oil |
*
|
*
|
*
|
| AK 100, here the conducting medium |
*
|
*
|
*
|
| Fluorinated FC43, here the conducting medium |
-
|
*
|
*
|
| Hydraulic oil |
-
|
*
|
*
|
| Alcohol, Acetone |
-
|
*
|
*
|
| Gasoline, Fuel oil |
-
|
*
|
*
|
| Motor, transmission oil |
-
|
*
|
*
|
| ATF oils |
-
|
*
|
*
|
| Emulsion water/oil |
-
|
*
|
*
|
| Brake fluid |
-
|
*
|
*
|
| Ink |
-
|
*
|
*
|
| Refigerant acc. DIN 8962 |
-
|
*
|
*
|
| Ammonia |
-
|
-
|
*
|
| Benzolene |
-
|
*
|
*
|
| Glycerine/ water base |
-
|
*
|
*
|
| Insulin |
-
|
*
|
*
|
| Sea water |
-
|
-
|
*
|
| Lye soap |
-
|
-
|
*
|
| Wine, beer |
-
|
-
|
*
|
* = allowed/ stable - = not allowed/ unsable
1) active side to medium 2) passive side to medium