| Battery type | Alkaline (1.5 V AA) | Battery type Alkaline (1.5 V AA) |
| Service life, supplied battery | 2 years | Service life, supplied battery 2 years |
| Degree of protection | IP45 | Degree of protection IP45 |
| Operating voltage | 3 V DC | Operating voltage 3 V DC |
| Flow pressure | 1–8 bar | Flow pressure 1–8 bar |
| Water test pressure max. | 16 bar | Water test pressure max. 16 bar |
| Test pressure air / inert gas max. | 3 bar | Test pressure air / inert gas max. 3 bar |
| Water temperature max. | 30 °C | Water temperature max. 30 °C |
| Flow rate at 100 kPa / 1 bar without flow limiter | 0.3 l/s | Flow rate at 100 kPa / 1 bar without flow limiter 0.3 l/s |
| Flow rate at 100 kPa / 1 bar with flow limiter | 0.18 l/s | Flow rate at 100 kPa / 1 bar with flow limiter 0.18 l/s |
| Minimum flow pressure | 1 bar | Minimum flow pressure 1 bar |
| Relative humidity | ≤ 100 % | Relative humidity ≤ 100 % |
| Calculated flow rate | 0.23 l/s | Calculated flow rate 0.23 l/s |
| Interval flush, adjustment range | 1–168 h | Interval flush, adjustment range 1–168 h |
| Interval flush, factory setting | 24 h | Interval flush, factory setting 24 h |
| Interval flush time, adjustment range | 3–180 s | Interval flush time, adjustment range 3–180 s |
| Interval flush time, factory setting | 5 s | Interval flush time, factory setting 5 s |
| Detection time, adjustment range | 3–15 s | Detection time, adjustment range 3–15 s |
| Detection time, factory setting | 7 s | Detection time, factory setting 7 s |
| Flush time, adjustment range | 1–15 s | Flush time, adjustment range 1–15 s |
| Flush time, factory setting | 7 s | Flush time, factory setting 7 s |
| Button shape | round | Button shape round |