Mounting Hmp110 Probes; Mounting Hmp115 Probes - Vaisala RFL100 Quick Manual

Mounting HMP110 probes

HMP110 is a robust stainless steel probe for humidity and temperature measurement in
demanding conditions. Suitable for measurement inside chambers, fridges, and freezers in
temperature range -40 ... +80 °C (-40 ... +176 °F). Must be connected using a cable, as the
probe is not designed to be integrated with RFL100 housing. Probe diameter 12 mm (0.47 in).
1
Figure 6 HMP110 probe
1 M12×1 thread for through-wall installation using mounting nuts.
2 Attach from this area using probe holder ASM213382 or cable tie.
3 Sensor protection filter. Do not attach from this area.

Mounting HMP115 probes

HMP115 is a general purpose humidity and temperature measurement probe. It is designed to
be integrated with the RFL100 housing for minimum footprint, but can be connected using a
cable as well. Operating temperature range −40 ... +60 °C (−40 ... +140 °F).
1 2
Figure 7 HMP115 probe
1 If using a probe holder, align it to this groove.
2 Plastic sleeve that locks the probe in place when integrated with RFL100. Diameter
14 mm (0.55 in) at this point.
3 Attach from this area if using a cable tie. Diameter 12 mm (0.47 in) at this point.
4 Sensor protection filter. Do not attach from this area.
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M211822EN-G