The falling precipitation flows directly into the device's collection container. The weight of the precipitation in the container is recorded by an electronic load cell. The evaluation unit immediately delivers a temperature-compensated and linearized signal, which is available as precipitation depth and intensity.
Specification
|
TRwS214 |
TRwS514 |
TRwS215 |
TRwS415 |
| Measurement |
| Collection area |
200cm2
|
500cm2
|
200cm2
|
400cm2
|
| Measuring range |
750mm |
250mm |
1500mm |
750mm |
| Accuracy of measurement of quantity |
0.025mm |
0.01mm |
0.025mm |
0.0125mm |
|
Measurement accuracy of intensity
|
0.025mm/min |
0.01 mm/min |
0.025mm/min |
0.0125mm/min |
|
Measurement accuracy, total
|
0.1% |
| Maximum precipitation intensity |
120mm/min |
| resolution |
0.001mm |
| measuring element |
strain-gauge bridge |
| Temperature measurement |
optional, -40..+70(±0.5)°C |
| Wind speed estimated |
optional |
| Wind correction |
yes |
| Wind shield |
yes |
| Connection: |
| Power supply |
5..30V DC /4mA max |
| Heating supply |
10..30V DC /0.83..2.5A |
Output contact
(1 or 0.1 or 0.01 mm) |
U max = 30V, I max = 300mA |
| Serial output |
RS-485/SDI-12 |
| Mechanical data |
| Dimensions |
Ø360×540mm |
Ø360×380mm |
Ø385×650mm |
Ø385×610mm |
| Weight |
8.0kg |
9.5kg |
| Environmental conditions |
| Operating temperature |
-40..+70°C |
| Operating humidity |
0..100% |
| Degree of protection |
IP65 |
Options:
- Determination of air temperature
- Distinguishing between snow and rain
- Assessment of wind speed
- Automatic self-emptying
