M&C PSS Series Instruction Manual page 11

Options
The gas conditioning and sampling system PSS-10/1 consists of standard one gas-measuring outlet terminal. An
additional flow meter (DK800R), with needle valve, can be fitted to this terminal, whereby the adjustment of the
terminals is carried out in accordance with the specified volume flow rate (see 3.).
In order to protect additionally connected analysers against fluid irruption, and increase the operational safety of
the entire system, we recommend that a fluid alarm sensor LA 1S be installed. In such a case, the preliminary
filter FP-2T, which is delivered with all models, will be replaced with the FP-2T-D preliminary filter by the
manufacturer (see appendix). The LA-1.4 electronics is located on the clamp mounting rail in the upper part of
the case. In the event of a fluid irruption, the LA electronics automatically turns off the sample gas pump. The
alarm will be raised by means of a red LED. If the equipment is functioning properly, i.e. no alarm, a green LED
will be on.
The PSS-10/1 can also be equipped with an additional gas measuring inlet terminal (see figure 3, part No.
01G9062 and 01G9063) in order to connect a heated sample line. The existing anti-kink device is only to be used
for heated sample lines in conjunction with the model "C" connection (part No. 03B1012). Mounting instructions
can be found in the Appendix.
The heated sample line, part No. 01B4035, can also be fitted in conjunction with the sample gas probe PSP
4000.
In the event that the heated line is ordered as additional equipment, the necessary temperature controller 701
(part No. 01G9055(a)) will be fitted to enclosure by the manufacturer.
A 3-way ball valve (01G9046) or 5-way ball valve (01G9045) can be fitted to the inlet terminal of the gas
conditioning system in order to calibrate analyser(s) with check gas, or to switch from one sample gas
measurement to another.
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