M&C TechGroup PSP4000-H_C_T Operator's manual - Manual (Page 14)

14
Gas sampling and gas conditioning technology 2-2.1-ME
14.4 TEMPERATURE MEASUREMENT

In the case of the probe version PSP4000-H/C/T, after removing the dummy bolt, the thermo-
element is pushed into the threaded connection on the rear side of the probe and fixed and
sealed using the connecting nut and the PTFE conical ring seal.

The thermo-element can be adjusted to the length of the sampling tube by sliding it backwards
and forwards accordingly.

Tighten the nut by hand and then carefully tighten further using an open-end wrench until the
thermo-element sits firmly.

The external measuring amplifier or an extension compensation lead is to be connected to the
compensating lead's standard plug.
15 STARTING
If a transport case is in use, remove the probe along with the heated sample line connected. Connect
the sample line to the gas sample conditioning system.
1. Connection of the PTFE tube connection
2. Connection of the 7-pin plug.
A T T E N T I O N ! The protective housing's surface temperature is around 50°C.
When using the device for the first time and when connecting the heated sample line, proceed as
follows:

In the case of the PSP4000-H, draw the probe's filter chamber forwards out of heat-insulated
protective casing by loosening and removing the black knob (rear side).

In the case of the PSP4000-H/C, PSP4000-H/C/T, the dummy bolt and the flat nut located on
the rear side of the threaded connection must be loosened and removed to do this.
Then mount the desired probe option at the filter chamber's G3/8" inlet:

In case of option "probe with adjustable tube length", screw the connecting adapter including
its integrated PTFE conical ring seal 40S9005 with washer into the probe's G3/8" inlet thread.
Push the heat-insulated adapter with its cone connector 40S9000 over the connection
adapter's pressure nut and fix it to the nut with the clamping screw.

Push the 8 mm sample tube through the conical connection into the filter chamber.

By turning the adapter to the right, the PTFE conical ring seal is pressed together and thus
seals the sampling tube.
N O T E !
Push the sample tube into the connecting adapter up to the marking as
otherwise the conical seal ring will not have a sealing effect.
When using a SP34H... heated sample tube, this should be screwed into the probe's G3/8" inlet
threaded connection. Additional unheated sample tubes or pre-filters can be screwed into the G3/8"
threaded connection at the other end as the need arises.
When mounting the probe in conjunction with the threaded fitting 40S9070, and flange 40S9080, the
connecting adapter with the PTFE conical ring seal 40S9005 and the intermediate adapter G3/4" -
8mm 40S9060 are to be used.