Precipitation Freezing Rain | |
Measured variable | Detection of crystallizing and non-crystallizing supercooled precipitates. |
Minimum intensity | > 0.4 mm/h |
Period until precipitation signal | < 5 min. From minimum intensity. |
Accuracy | Detection of supercooled precipitation: > 95% of the events (Reference to DWD Weather Observer) |
Precipitation type | - Liquid precipitation Intensity in mm / h - Supercooled drizzle(freezing drizzle, FZDZ) - Supercooled rain (freezing rain, FZRA) - Crystallization (type 3) - Undercooled Water - Ice - Precipitation - Sensor soiling |
Interface | |
Type | RS485 |
Operation mode | Half-duplex mode |
Data format | 8N1 |
Baud rate | 2400 ... 115200 Baud |
Operating voltage | |
Electronic | 11 ... 28 V DC |
Current consumption | < 100mA (max. 800mA, with heating on) |
Heating | 4 x separate heating control of the ceramic surfaces |
General | |
Ambient conditions | -40 ... +85 °C 0 ... 100 rel. humidity, including condensation |
Mounting | Mounting on mast Outer diameter = 34mm Inner diameter = 22mm Note: Mounting on other mast tubes with separate Adapter (option) possible. |
Housing | Anodized aluminum / plastic / ceramic |
Protection | IP 65 |
Weight | approx. 0,25 kg |
Interface | |
Data | ASCII (command interpreter: THIES) |