SCS 104
9.2 Legend
Pos.
Description
1
Sample gas inlet
2
Cooler
3a
Condensate pump (peristaltic pump)
3b
Redundant condensate pump
3c
Switch for condensate pump selection
4
Moisture sensor
5
Filter
6a
Sample pump
6b
Redundant sample pump
6c
Switch for sample pump selection
7
Manual sample – calibration valve
8a
Sample flow meter
8b
Bypass flow meter
9a
Sample outlet
9b
Bypass outlet
10
Condensate outlet
11a..g
Calibration gas zero gas
12a..g
Calibration gas solenoid zero gas
13
Calibration gas flow meter
14
Calibration gas outlet
15
Blowback air inlet
16
Blowback air pressure regulator
17
Blowback air solenoid valve
18
Blowback air outlet
19
Blowback air pressure gauge
20
Power supply PS0191
20a
On/Off-Switch
20b
Main fuse on PS0191
20c
Signal LED PS0191
21, 22
Relay board RB0191
23
Relay board RB0291 with switches 3c and 6c
24
Controller module CM0191
25
LED temperature alarm
26
LED moisture alarm
27
LED flow alarm
28
Mode switch (rotary switch)
29
System mode LEDs
30
Display for temperature monitoring and device menu
40
El. inputs external control
41
El. outputs system mode
42
El. outputs system status
43
Digital Communication D-Sub 9pol.
44
Digital Communication RJ45
45
Power supply plug
27
Bühler Technologies GmbH
BECS0031 ◦ 02/2020
Summary of Contents for SCS 104
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