1
.............................................................................................................................................................................................. 3
1.2 General Safety Instuctions ....................................................................................................................................................................... 3
2
.............................................................................................................................................................................................. 4
2.2 Programming
2.2.1
Distance ........................................................................................................................................................................................... 6
2.2.2
7
2.2.3
Volume ............................................................................................................................................................................................. 8
.............................................................................................................................................................................................. 9
3
INSTALLATION
3.1 General Installation guidelines ............................................................................................................................................................10
............................................................................................................................................................................................12
3.2.1
Panel version installation .......................................................................................................................................................12
3.2.2
Wall mounted version installation .....................................................................................................................................12
3.4 General Electrical Connection ............................................................................................................................................................13
3.4.1
3.4.2
8175 Compact version ............................................................................................................................................................15
3.4.3
8175 Panel version ....................................................................................................................................................................17
3.4.4
3.4.5
3.5 Connection examples ...............................................................................................................................................................................21
4
PROGRAMMING AND OPERATION
4.1 Operating and Control Guide ...............................................................................................................................................................25
............................................................................................................................................................................................26
............................................................................................................................................................................................27
4.4 Calibration Menu .........................................................................................................................................................................................28
4.4.1
Language ........................................................................................................................................................................................29
4.4.2
Engineering Units .....................................................................................................................................................................29
4.4.3
Filter Function ..............................................................................................................................................................................31
4.4.4
Gas Characteristics ..................................................................................................................................................................34
4.4.5
Echo filtering ................................................................................................................................................................................35
4.4.6
4.4.6.2 Teach-In for volume.................................................................................................................................................40
C - Input of tank dimensions ............................................................................................................................................40
E - Volume teach-In procedure .......................................................................................................................................44
4.4.7
Output Current ............................................................................................................................................................................46
4.4.8
Relay (option) ...............................................................................................................................................................................47
4.4.8.1 Relay 1 ............................................................................................................................................................................48
4.4.8.2 Relay 2 ............................................................................................................................................................................49
............................................................................................................................................................................................50
4.5.1
Offset Compensation ............................................................................................................................................................ 51
4.5.2
Span Compensation .................................................................................................................................................................51
4.5.3
Temperature adjustment ........................................................................................................................................................52
4.5.4
Strength of return signal ........................................................................................................................................................52
4.5.5
4.5.6
Resetting of the transmitter .................................................................................................................................................54
4.6 8175 Settings ............................................................................................................................................................................................55
4.6.1
Factory Settings ..........................................................................................................................................................................55
4.6.2
User Settings ..............................................................................................................................................................................55
5
5.2 Trouble shooting guide ............................................................................................................................................................................56
6
ANNEX
6.1 Specifications ............................................................................................................................................................................................58
............................................................................................................................................................................................61
6.4 Design and Measuring Principle .........................................................................................................................................................64
6.5 Standard delivery ........................................................................................................................................................................................64
6.6 Type specification .......................................................................................................................................................................................65
6.7 Label type 8175 ............................................................................................................................................................................................66
6.8 Spare parts list ............................................................................................................................................................................................66
INTRODUCTION
2
8175