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Pneumatic sensor board – Teledyne 9110E - Nitrogen Oxides Analyzer User Manual

Page 195

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Model 9110E Instruction Manual

Theory of Operation

M9110E Rev B

181

Figure 10-15:

PMT Preamp Block Diagram

10.3.3. Pneumatic Sensor Board

The flow and pressure sensors of the M9110E are located on a printed circuit assembly just

behind the PMT sensor. Refer to Section 11.5.15 for a figure and on how to test this

assembly. The signals of this board are supplied to the motherboard for further signal