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

Mounting HMP110 probes

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 5 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

Probe for general purpose humidity and temperature measurement. Designed to be integrated
with RFL100 housing for minimum footprint, but can be connected using a cable as well.
Operating temperature range -40 ... +60 °C (-40 °F ... +140 °F).
1 2
Figure 6 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.
2 3
3 4
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