Mc-techgroup SP2020-H_C_I_BB_F Operator's manual Instrukcja Użytkownika Pobierz pdf (Strona 11)

Gas sampling and gas conditioning technology 2-1.1.6.1-ME

Depending on the process gas temperature and composition, probe tubes made of different

materials are used with ¾" connections:

Material

Type

Process temperature

max. length

Pipe (nipple) o.d.

Stainless steel 316

up to max. 600 °C

2,5 m

25 (37)mm ø

Titan

up to max. 400 °C

2,5 m *

25 (37)mm ø

Hastelloy

up to max. 900 °C

2,5 m *

25 (37)mm ø

Incolloy 956

up to max. 1200 °C

2,0 m *

25 (37)mm ø

Kanthal

up to max. 1300 °C

2,5 m *

25 (37)mm ø

Alu. oxide

up to max. 1800 °C

1,5 m *

25 (55)mm ø

PVDF

up to max. 90 °C

1,5 m *

25 (37)mm ø

PTFE

up to max. 160 °C

0,5 m

33 mm ø

1m standard *

Depending on the process gas temperature and composition or critical set up situations,

heated probe elements made of stainless steel with flange connection DN65 PN6 are used:

Type

Process temperature

max. length

Pipe o.d.

SP30H1, heating max. 320°C

up to max. 550 °C

2,0 m *

40mm ø

SP30H2, heating max. 200°C

up to max. 200 °C

2,0 m *

40mm ø

SP35H, heating max. 320°C

up to max. 550 °C

0,175 m

40mm ø

1m Standard *

In case of higher dust loadings of the process gas, by all means we recommend using a prefilter in

order to prolong service life. This can be supplied with or without dead volume displacer depending

on the response times required. These filters can be screwed directly into the probe flange or via ex-

tension tubes fitted with volume displacers (see Fig.10).

We recommend the following prefilters with ¾" connection:

Dust loading

Prefilter Type

Process Temperature

Prefilter o.d.

< 2 g/m³

no filter, only probe tube

see above

2-10 g/m³

/V20, /V20-0

up to max. 600°C

ø 46mm

/V20-3, /V20-4

up to max. 600°C

ø 31mm

/V20/HC, /V20-0/HC

up to max. 900°C

ø 46mm

/V20-5

up to max. 500°C

ø 50mm

with deflector for high flow

speed

60mm ø

> 10 g/m³

/V20-1, /V20-2

up to max. 600°C

ø 60mm

/V20-1/HC, /V20-2/HC

up to max. 900°C

ø 60mm

/V20-T

up to max. 200°C

ø 65mm

/V20-6

up to max. 500°C

ø 60mm

with deflector for high flow

speed

65mm ø

/V12-1

up to max. 600°C

ø 40mm

/V12-2, /V12-3

up to max. 600°C

ø 60mm

/V12-1/SS

up to max. 600°C

ø 40mm

/V12-2/SS, /V12-3/SS

up to max. 600°C

ø 60mm

/V12-1/IC

up to max. 1000°C

ø 40mm

/V12-2/IC, /V12-3/IC

up to max. 1000°C

ø 60mm

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 28 29

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