Humidity measurement |
|
Measurement range |
0 ... 100 % RH |
|
Accuracy at +20 °C (+68 °F) |
± 1 % RH (0 ... 90 % RH) HMP46
± 2 % RH (90 ... 100 % RH) HMP46
± 2 % RH (0 ... 90 % RH) HMP42
± 3 % RH (90 ... 100 % RH) HMP42
|
|
Sensor |
|
|
HMP46 |
Vaisala HUMICAP® 180 |
|
HMP42 |
Vaisala HUMICAP® MINI |
Temperature measurement |
|
Measurement range |
|
|
|
|
|
HMP42 & HMP46 |
-40 ... +100 °C (-40 ... +212 °F) |
|
Sensor |
|
|
|
|
|
HMP42 & HMP46 |
Pt100 IEC 751 class B |
Operating environment |
|
Temperature |
-20 ... +60 °C (-4 ... +140 °F) |
|
Storage |
-40 ... +70 °C (-40 ... +158 °F) |
Inputs and outputs |
| |
Power supply |
4 batteries, type AA (LR 6) |
Mechanics |
|
Cable length (HMP42/46)
|
1500 mm; extended spiral cable |
|
Weight (housing) |
300 g (incl. batteries) |
|
Housing material |
ABS plastic |
|
Housing classification |
IP65 (NEMA 4)
|
For complete specifications, please see the brochure or user guide in "Documents".