Flexim PIOX S704 NN Series - Page 199

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Table of Contents5
Introduction9
Regarding this User Manual9
Safety Instructions9
Warranty9
Handling10
First Inspection10
General Precautions10
Cleaning10
General Principles11
Measurement System11
Measurement Principle11
Measurement Arrangements15
Description of the Transmitter17
Design of PIOX S70417
Design of PIOX S70517
Design of PIOX S70918
Keyboard19
Selection of the Measuring Point20
Acoustic Penetration20
Undisturbed Flow Profile22
Selection of the Measurement Arrangement Taking Onto Account the Measuring Range and the Measuring Conditions24
Selection of the Sound Beam Plane Near an Elbow25
Installation26
Location26
Transmitter PIOX S704, S70526
Transmitter PIOX S70928
Transducers29
Temperature Probe44
Connection47
Transducers50
Temperature Probe66
Power Supply72
Outputs74
Inputs77
Serial Interface79
Sensor Module (SENSPROM)81
SD Card (Optional)83
Start-Up of the Transmitter84
Switching on84
Initialization84
Display84
Hotcodes86
Language Selection87
Operation State Indication (PIOX S709)87
Interruption of the Power Supply87
Basic Measurement88
Input of the Pipe Parameters88
Input of the Medium Parameters90
Other Parameters91
Selection of the Channels92
Defining the Number of Sound Paths92
Transducer Distance92
Start of the Measurement94
Detection of the Flow Direction94
Interruption of the Measurement94
Measurement of Concentration and Mass Flow Rate95
Introduction95
Activation of Concentration and Mass Flow Rate Measurement96
Setting the Parameters96
Selection of the Physical Quantity and the Units of Measurement97
Selection of the Physical Quantities to be Stored97
Installation of Temperature Measurement98
Installation of the Current Output100
Calibration of the Sound Speed101
Offset of the Concentration103
Further Optimization103
Start of the Measurement103
Displaying the Measured Values105
Selection of the Physical Quantity and of the Unit of Measurement105
Toggling between the Channels105
Adjustment of the Display106
Status Line107
Transducer Distance107
Advanced Measuring Functions108
Damping Factor108
Totalizers108
Settings of the Hybridtrek Mode109
Upper Limit of the Flow Velocity110
Cut-Off Flow111
Uncorrected Flow Velocity111
Measurement of Highly Dynamic Flows (Fastfood Mode)112
Calculation Channels113
Change of the Limit for the Inner Pipe Diameter115
Remote Functions115
Program Code118
Data Logger and Transmission of Data119
Data Logger119
Transmission of Data122
Libraries128
Partitioning of the Coefficient Memory128
Input of Material/Medium Parameters Without the Extended Library129
Extended Library130
Deleting a User-Defined Material/Medium133
Arrangement of the Material/Medium Scroll List134
Settings136
Time and Date136
Dialogs and Menus136
Measurement Settings139
Setting the Contrast140
Instrument Information140
Superuser Mode141
Activation/Deactivation141
Transducer Parameters141
Defining the Flow Parameters141
Limit of the Signal Amplification143
Upper Limit of the Sound Speed143
Detection of Long Measurement Failures144
Number of Decimal Places of the Totalizers144
Temperature-Based Heat Flow Cut-Off145
Manual Reset of the Totalizers145
Display of the Sum of the Totalizers145
Display of the Last Valid Measured Value146
Display During the Measurement146
Heat Flow Measurement147
Calculation of the Heat Flow Rate148
Normal Measuring Mode148
BTU Mode149
Measurement151
Two Independent Heat Flow Rate Measurements152
Steam in the Supply Line152
Inputs154
Binary Inputs154
Analog Inputs154
Outputs157
Installation of an Output157
Error Value Delay161
Activation of an Analog Output161
Configuration of a Frequency Output as a Pulse Output162
Activation of a Binary Output as a Pulse Output163
Activation of a Binary Output as an Alarm Output164
Behavior of the Alarm Outputs166
Deactivation of the Outputs168
Troubleshooting169
Problems with the Measurement170
Selection of the Measuring Point170
Maximum Acoustic Contact171
Application Specific Problems171
Large Deviations of the Measured Values171
Problems with the Totalizers172
Problems During the Heat Flow Measurement172
Data Transmission172
A Start-Up Protocol173
B Menu Structure174
C Units of Measurement189
D Reference194
E Declarations of Conformity198

Flexim PIOX S704 NN Series - Page 199

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