5.5.4
Connecting the hose bundle line to gas sampling unit (115 V)
Overview
1
4
2
3
6
5
Figure 10: Standard hose bundle line
1
Power supply
2
Signal line
3
Grounding conductor
4
PTFE hose, white, DN4/6
5
PA hose, black, DN6/8, labeled "1"
6
PA hose, blue, DN6/8, labeled "2"
No. Designation
Function
Dimension
1
Power supplies
Lines 1 and 2: Gas sampling filter
Lines 3 and 4: Probe tube (optional)
4 x 1.5 mm
2
2
Signal lines (Pt100)
Lines 1 and 2: Gas sampling filter
Lines 3 and 4: Probe tube (optional)
4 x 1.0 mm
2
3
Grounding conductor (gn/ye)
Grounding
1 x 4.0 mm
2
4
PTFE hose (white)
Zero gas
DN 4/6
5
PA hose (black)
Control air main valve
DN 6/8
6
PA hose (blue)
Purging air
DN 6/8
Important information
NOTICE
All connections must match the connections in the measuring device.
Prerequisites
•
The weather hood of the gas sampling unit is dismantled.
•
The hose bundle line is stripped 40 cm.
Procedure
Connecting the gas connections:
1.
Guide the hose bundle line into the housing through the screw connection pro‐
vided for this purpose.
2.
Connect the hose bundle line.
MOUNTING
5
8021339/1CHC/V1-1/2021-07 | SICK
O P E R A T I N G I N S T R U C T I O N S | MARSIC280
29
Subject to change without notice