Vaisala INTERCAP HMDW80 Series User Manual

Chapter 6 _____________________________________________________________ Technical Data
VAISALA ________________________________________________________________________ 45
Table 11 Specifications for Models HMD82/83D, HMW88/89D,
and TMW88
Property
Description / Value
Operating environment
Operating temperature range
-5 … +60 °C (+23 … +140 °F)
Operating humidity range
0…100 %RH, non-condensing
Relative humidity
Measurement range
0 … 100 %RH
Accuracy
Temperature range
+10 ... +30 °C (+50 ... +86 °F)
0 ... 90 %RH
±3 %RH
90 … 100 %RH
±5 %RH
Temperature range
-5 ... +10 °C, +30 ... +60 °C
(+23 ... +50 °F, +86 ... +140 °F)
0 ... 90 %RH
±5 %RH
90 … 100 %RH
±7 %RH
Stability in typical HVAC applications
±2 %RH over 2 years
Humidity sensor
Vaisala INTERCAP
®
Temperature
Measurement range
(Analog output scaling)
-40 … +60 °C (-40 … +140 °F)
Operating temperature range
of the display
-5 … +60 °C (+23 … +140 °F)
Accuracy
At +20 °C (+68 °F)
±0.3 °C (±0.54 °F)
Temperature dependence
±0.01 °C/°C
Temperature sensor
Pt1000 RTD Class F0.1 IEC 60751
Calculated parameters
Measurement range for dewpoint
temperature and wet bulb temperature
-40 ...+60 °C (-40 ... +140 °F)
Measurement range for enthalpy
-40…460 kJ/kg (-10…+190 BTU/lb)
Accuracy of the calculated parameters
should be calculated at the actual
condition based on the relative humidity
and temperature specification.
Accuracy at +20 °C (+68 °F)
and 80 %RH:
Dewpoint
±0.9 °C (1.6 °F)
Wet bulb temperature
±0.7 °C (1.3 °F)
Enthalpy
±2kJ/kg (0.9 BTU/lb)

Vaisala INTERCAP HMDW80 Series Specifications

General

Brand	Vaisala
Model	INTERCAP HMDW80 Series
Category	Transmitter
Language	English