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HI7638 Tank Conductivity Probe
HI 7638 conductivity probe combines the
proven 4-ring potentiometric method of mea-
suring conductivity with the platinum sensor
and stainless steel external thread.
This method incorporates a series of four
platinum rings into the probe shaft and is
highly accurate requiring very little mainte-
nance.
The removable cover is made of Ultem
®
which resists the harmful effect of most
chemicals and can be unscrewed for quick
and simple maintenance.
This probe can withstand temperatures of
up to 120°C (248°F) and pressure of up to 5
bar (72.5 psi).
This probe is supplied complete with a 7-pin
DIN connector.
HI 7638
CONDUCTIVITY PROBES
73mm
2.87"
52mm
2.04"
1" NPT
142mm
5.60"
HI 7635 In-line Conductivity Probe
HI 7635 is a one piece, molded conductivity
probe with pipe threads (1" NPT) at both
ends.
This allows the probe to attach to an in-line
system, and to be used in conjunction with
the HI 8936 conductivity transmitter.
The HI 7635 uses a 4-ring potentiometric
measuring method. This method is highly
accurate and requires very little maintenance.
The construction of the housing is rugged,
fiber-reinforced polypropylene.
The maximum working pressure of this unit
is 5 BAR (72.5 psi).
Do not use in systems where the tempera-
ture exceeds 80°C (176°F).
HI 7635