Vaisala HMDW110 - Table 45 Operating Environment (All Models); Table 46 Mechanical Specifications; Table 47 Inputs and Outputs

Parameter Description/Value
Wet bulb temperature ±0.5 °C (0.9 °F)
Enthalpy ±1.6 kJ/kg (0.7 BTU/lb)
Factory calibration uncertainty at 20 °C (+68 °F) ±1.5 %RH/±0.2 °C
Table 45 Operating Environment (All Models)
Property Description/Value
Operating temperature -40 ... +60 °C (-40 ... +140 °F)
Operating humidity 0 ... 100 %RH
Maximum wind/flow speed 30 m/s
Storage temperature -40 ... +60 °C (-40 ... +140 °F)
Electromagnetic compliance EN61326-1, Industrial Environment
Table 46 Mechanical Specifications
Property Description/Value
Maximum wire size
1.5 mm
2
(AWG 16)
Standard housing color White (RAL9003)
Housing material PC + 10 %GF (UL-V0 approved)
Table 47 Inputs and Outputs
Property Description/Value
Devices Ordered With Analog Output
Outputs 4 ... 20 mA, loop powered
Loop resistance 0 ... 600 Ω
Supply voltage 20 ... 28VDC at 600 Ω load
10 ... 28VDC at 0 Ω load
Interface for RDP100 Remote Display Panel Power and data supplied from transmitter
Devices Ordered With Modbus Output
Interface RS-485, not isolated, no line termination
Default serial settings 19200 bps N 8 2
Protocols Modbus RTU
Supply voltage 10 ... 28VDC
HMDW110 User Guide M211726EN-D
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