60 series: 2-wire, 4 to 20 mA output |
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Wall mount
Duct mount |
RH only HMW60U
RH and T HMW60Y
RH only HMD60U
RH and T HMD60Y |
70 series: 3-wire, variable voltage output |
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Wall mount
Duct mount |
RH only HMW70U
RH and T HMW70Y
RH only HMD70U
RH and T HMD70Y |
Relative humidity measurement |
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Measurement range
duct mount
wall mount
Sensor |
0 ... 100 % RH
0 ... 95 % RH
Vaisala HUMICAP ® 180
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Temperature measurement (Y models only) |
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HMD60Y and HMD70Y
Measurement range
HMW60Y and HMW70Y
Measurement range
Sensor |
-20 ... +80 °C (-4 ... +176 °F)
-5 ... +55 °C (+23 ... +131 °F)
Pt 1000 IEC 751 class B
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Operating environment |
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Operating temperature
electronics
sensor head (duct mount)
Storage temperature |
-5 ... +55 °C (+23 ... +131 °F)
-20 ... +80 °C (-4 ... +176 °F)
-40 ... +80 °C (-40 ... +176 °F)
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Inputs and outputs |
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Operating voltage
60 series
70 series
0 ... 1 V
0 ... 5 V
0 ... 10 V
Power consumption at 24 VAC
HMD/W70U
HMD/W70Y |
10 ... 35 VDC (RL=0 ohm)
20 ... 35 VDC (RL=500 ohm)
10 ... 35 VDC/ 9 ... 24 VAC
14 ... 35 VDC/12 ... 24 VAC
19 ... 35 VDC/ 16 ... 24 VAC
10 mA (typical)
12 mA (typical) |
Mechanical |
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Housing
sensor head (duct mount)
electronics (duct mount)
electronics (wall mount) |
stainless steel
cast aluminum
ABS plastic
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