HMP4 Probe
mm
[in]
136 [5.35]
Probe cable 2 m [6.56 ft]
Ø 25
[0.98]
M12/5
183 [7.20]
120 [4.72]
41 [1.61]
Ø 5
[0.2]
Fitting body
M22x1.5 or NPT1/2”
Ø 12
[0.47]
32 mm 27 mm
Figure 3 HMP4 Probe Dimensions
Vaisala HUMICAPâ Humidity and Temperature Probe HMP4 is designed for high-pressure
applications such as compressed air systems in maritime, breathing air, and industrial
applications, where measurement performance and chemical tolerance are essential.
• Temperature measurement range -70 ... +180 °C (-94 ... +356 °F)
• Operating pressure 0 ... 10 MPa (0 ... 100 bar)
• Operating temperature range for probe body -40 ... +80 °C (-40 ... +176 °F)
• M22x1.5 and NPT1/2” probe fittings included
• Sintered AISI316L filter standard in delivery
8 M211982EN-D