Product Description
FLOWSIC100 · Operating Instructions · 8012513/YSA5/V2-1/2016-07 · © SICK Engineering GmbH 43
Subject to change without notice
2.3.8.2 Emergency air supply for device types PM, PH and PH-S
Prerequisites:
1 Compressed air free from oil, dust and water provided by the customer.
2 Compressed air requirement:
Versions:
2.3.9 Measuring tube option
A tube piece, as shown in Fig. 24, can be supplied for pipelines with diameters up to max.
DN500 for easy mounting (welding the flanges with tube). Basis for exact design are
customer-specific data.
Fig. 24 Measuring tube option
Gas temperature Primary pressure Consumption
Up to 200°C 1.0 bar Approx. 6 m3/h
Up to 300°C 1.5 bar Approx. 8 m3/h
Up to 400°C 2.0 bar Approx. 10 m3/h
Designation Part No.
Emergency air supply for 1 purge air unit 380 V AC 7042118
Emergency air supply for 1 purge air unit 230 V AC 7042117
Emergency air supply for 2 purge air units 230 V AC 7042119
Emergency air supply for 2 purge air units 380 V AC 7042120
Fitting on
both sides
Tube and flanges
made of St37 or
1.4571 (other materi-
als on request)
L = 5 x DN
for DN 150
to DN 200
L = 3 x DN
for DN > 200
to DN 500
Flange accord-
ing to
DIN 2573
Fitting on one
side
A
A
A
A
L
A - A
A - A
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