Vaisala HMP4 - HMP8 Probe; Figure 12 HMP8 Probe Dimensions

4.8 HMP8 probe
136 [5.35]
Probe cable 2 m [6.56 ft]
Ø 25
[0.98]
M12/5
Ø 12
[0.47]
41 [1.61]
Ø 13.5
[0.53]
Fitting body
ISO1/2” or NPT1/2”
Ø 5
[0.2]
268 [10.55]
230 [9.06]
41 ... 185 [1.16 ... 7.28]
mm
[in]
Figure 12 HMP8 probe dimensions
Vaisala HUMICAPâ Humidity and Temperature Probe HMP8 is designed for pressurized
applications in compressed air systems, refrigerant dryers, and other pressurized industrial
applications, where easy insertion and removal of the probe and adjustable installation depth
into the pipeline are needed.
• Temperature measurement range −70 … +180 °C (−94 … +356 °F)
• Operating temperature of probe body −40 … +80 °C (−40 … +176 °F)
• Operating pressure 0 … 4 MPa (0 … 40 bar)
• Probe installation depth can be freely adjusted and probe can be hot-swapped from
pressurized pipelines with an installation valve
• ISO1/2" or NPT1/2" fitting body
Chapter 4 – Installation
29