GHM Delta OHM HVAC40 Series, Operating Manual

Page: 5 / 26

HVAC40…
- 5 -
V1.1
Accuracy of Dew Point measurement (parameter calculated from the measurement of relative humid-
ity and temperature):
DP °C
-20 -10 0 10 20 30 40 60 80
T
em
p
er
at
u
re
°C
-20 ≤± 1
-10 ≤± 1 ≤± 1
0
≤±
1
≤±
1
≤±
1
DP LIMIT
10
≤±
3
≤±
1
≤±
1
≤±
1
20
≤±
4
≤±
2
≤±
1
≤±
1
≤±
1
30
≤±
3
≤±
1.5
≤±
1
≤±
1
≤±
1
40
NOT SPECIFIED
≤±
2
≤±
1
≤±
1
≤±
1
60 ≤± 5 ≤± 2.5 ≤± 2 ≤± 1 ≤± 1
80 ≤± 4 ≤± 2 ≤± 1 ≤± 1
For example, at 20 °C environmental temperature, the Dew Point value of 0 °C is measured with an ac-
curacy better than 1 °C.
D
IMENSIONS
(mm)
HVAC40…17TC.2