User manual

Model: 2100 &2300 Series
2100UM22.DOC Rev: 2.2
- 7 -
Figure 2.0
Use wrench on Lower Hex ONLY
1- For threaded and flanged entry types, the probe must be parallel to the tank wall
2- For threaded and flanged entry types, measurement sensitivity is increased by
reducing the probe to wall distance.
3- There should be good electrical conductivity between the tank wall and the
transmitter enclosure. (For probes with a concentric shield this is not important).
THREADED ENTRY FLANGED ENTRY
INSTALL PROBE WITH CARE: IF TEFLON COATING IS DAMAGED,
THE PROBE WILL NOT WORK
CONCENTRIC SHIELD ENTRY
2" Entry
Typical
PROBE2K.DSF
PROBE INSTALLATION
+
-
PROBE HEAD TOP VIEW
WITH COVER REMOVED
PROBE TIP WITH
PROBE WIRE TO
THE PMC-2000
SHLD
(NOT CONNECTED
THIS END)
PMC-2000 MODULE
MATING
CONN.
1- Remove probe cover
2- If PMC-2000 is not already installed, bolt it
into the standoffs in the base of the probe
enclosure. The orange connector should
face away from the probe.
3- Remove the mating connector and wire it
as shown. The shield SHOULD NOT BE
CONNECTED. Plug the connector back.
4- IMPORTANT! the enclosure MUST BE
EARTH GNDED. Either via tank if it is
connected to earth gnd or via a separate gnd
connection to the GROUND LUG.
GND
LUG