ROTRONIC HygroLog HL-NT - Manual (Page 6)

IN-E-HL-NT-V2_12
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroLog HL-NT data logger:
instruction manual Instruction Manual
Document Type
Page 6 of 48
Document title
© 2009-2012; Rotronic AG IN-E-HL-NT-V2_12
requirements (see document E-M-HC2 Probes-V1). Open the housing of the HygroLog to
change the position of the probe or to install a probe extension cable.
To extend the probe, lift the HygroClip S probe from its position and remove the slotted cap from
the HygroLog. To extend the probe, place on the probe the ring supplied with the HygroLog.
Insert the ring into the slot in the instrument housing where the slotted cap was. Relocate the
probe connector up by one or two ribs. Close the instrument housing. Proceed in a similar
manner to install a probe extension cable.
HygroClip S
extended position
Extension cable used to
separate the probe from
the HygroLog.
Ring
(replaces the slotted cap)
To open the housing of the
HygroLog, remove the five
screws, as indicated by the
arrows.
The far right drawing shows
the HygroClip S probe in the
retracted position. The base
of the probe is plugged into
a connector that is
separated from the main
board by a length of wire.
Probe
connector
The shorter screw
goes here