V 2.11.6 (11.11.2019)

- New operating mode has been implemented: "Sensor head heating with reduced heating power". This enables the use of a power supply with 50 watts rated power at 24 volts. This operating mode is deactivated in the factory default setting.
- Control of screenheating has been implemented. This function is only available for devices with screen heating (order number: 70.210.002.3.0).
- Various bugfixes



V 2.11.1 ... V 2.11.5

- Internal versions; not published



V 2.11.0 (24.11.2016)

- Various bugfixes



V 2.10.0 (25.05.2016)
- Two value numbers were added to the output telegram:
  60 (amount of all detected particles) and 
  61 (list of all  detected particles with particle size and -velocity)
- Now supports instruments with renewed hardware, produced after June 2016 (serial numbers > 390 640)
- Various bugfixes



V 2.02.6 (19.05.2015)

- Various bugfixes


V 2.02.5 (26.02.2014)

- OTT Parsivel2 now supports SDI-12 standard, version 1.3 (so far 1.1)
- Various bugfixes