Sulfur analysis with the S module 5100 (basic, MPO)
multi EA 5100
68
The detection module is available with and without the MPO option. The MPO option is
not suited for multi-element methods that determine multiple elements simultaneously.
It can be switched on and off as needed via the control and analysis software.
Working with a method with the active MPO requires calibration performed with the
MPO active. Otherwise the measurement results will be too low. Conversely, use of cali-
bration with an active MPO for a method with no MPO can lead to false measurement
results that are too high.
9.1.3
Connection
The equipment door at the front is closed tightly and cannot be opened. An LED is in-
stalled on the door. The LED flashes during the run-in period of the detection module
and lights up permanently when the module is operational.
The device switch for switching the module on and off is located on the top right of the
rear of the device (when viewed from the front). The device fuse and power connection
are located beneath it.
Communication with the basic module is performed via a 9 pin interface cable. The in-
terface is labeled "S-UVF".
The hose for the measuring gas coming from the basic module is connected to the "sam-
ple in" gas inlet. The gas outlet is labeled "sample out".
The "Service" interface and the programming button are only required for service pur-
poses.
1
2
3
4
5
6
7
8
S-UVF
Figure 44Rear of the sulfur detector
1 Chemical ozone decomposer (MPO)
2 Measuring gas inlet
3 Measuring gas outlet
4 Service interface and programming
button.
5 Interface to the basic module
6 Power connection
7 Fuse holder
8 Equipment switch
The diagram on the rear explains the connector allocation.
