| article no. |
111 8903 |
|
Temperature measurement |
| Measurement
range of the sensors |
-20......+50°C /
-4......+122°F |
Operating
temperature (limited by
display and battery requirements) |
0......+50°C / 32....+122°F
+/- 0.3°K / [0....+40°C], otherwise +/-0.5°K |
|
Humidity measurement |
| Rel. humidity
measurement range |
0......95% RH [not condensing] |
| Dew point
measurement range |
-50...+50°C / -58.....+122°F [not condensing] |
| Mixing ratio
measurement range |
0......83 g/m3 [not condensing] |
| Relative
humidity accuracy |
+/- 2.0% RH [ 5....90% RH / 0....40°C] |
| Reproducibility
% RH |
ca. 1.0....1.5% RH |
| Response time %
RH T-90 |
< 10 sec. |
|
Display, Power supply |
| Base resolution
of the display |
0.1°K / 0.1% RH |
| Analogue-,
digital outputs |
None |
| Power supply |
4 x 1.5V DC [primary
batteries]
type LR 6 AA [battery power only] |
| Protection |
IP 20 |