Benefits
- fully domestic component and material base
- there are no Russian analogues
- wide range of humidity and temperature measurement
- resistance to salt fog, increased chemical resistance
- IP66
Scope
- road weather stations
- ship- and shore-based hydrometeorological stations
- automated airfield weather stations
Principle of Operation
The sensor is based on a sorption-capacitive sensing element manufactured by JSC Radar mms. The signal from the sensor element is converted to the digital code is transmitted via the RS-485 interface to secondary devices.
Specifications
|
Relative humidity measurement range, % |
from 0 to 100 |
|
Temperature measurement range, °C |
from - 50 to + 60 |
|
RH measurement error (hysteresis, non-linearity), not more than, %: within RH range from 10 to 90% within RH range from 0 to 10% and from 90 to 100% |
±2 ±5 |
|
Temperature measurement error, °C |
0,4 |
|
Response time, no more than, s: RH threshold 63% in still air V≤3 m/s RH threshold 90% in still air V≤3 m/s |
20 60 |
|
Long-term instability in a year, no more than, % RH |
1,2 |
|
Dimensions, mm |
330х66х33 |
|
Weight, g |
250 |
|
Data transmission interface |
RS-485 |
|
Product material |
plastics |