HDI 2522, Руководство пользователя

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HDI 2522 Position Indicator Gauge
IECEX/ATEX User’s Manual – HDI 2522, Rev A | November,2019
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Table of Contents
Section 1 – Introduction .............................................................................................................................................. 4
1.A General Information ................................................................................................................................... 4
1.B Unpacking and Inspection ....................................................................................................................... 4
1.C Cautionary Information ............................................................................................................................ 5
Section 2 – HDI 2522 Series Position Indicating Gauge Systems Overview ...................................... 6
2.A System Overview .......................................................................................................................................... 6
2.B Accuracy ........................................................................................................................................................... 7
2.C Control Head................................................................................................................................................... 7
2.D Potentiometers .............................................................................................................................................. 7
2.E Cable ................................................................................................................................................................... 8
2.F System Options ............................................................................................................................................. 8
2.G Certification .................................................................................................................................................... 9
Section 3 – Installation ................................................................................................................................................ 9
3.A Control Head 2522........................................................................................................................................... 9
3.B Cables and Routing ................................................................................................................................... 10
Section 4 – Gauge Functions .................................................................................................................................. 10
4.A Overview ....................................................................................................................................................... 10
4.B Gauge Head Features ............................................................................................................................... 11
4.C Engineering Units Display .................................................................................................................... 11
4.D Main Display ................................................................................................................................................ 11
4.E Bar Graph Display ..................................................................................................................................... 11
4.F Membrane Panel ........................................................................................................................................ 11
4.G Power Off / On Button ........................................................................................................................... 11
4.H Mode (M) Button Calibration Only ................................................................................................... 11
4.I Up (

) Button ............................................................................................................................................. 12
4.J Down (

) Button ...................................................................................................................................... 12
4.K Enter (E) Button ........................................................................................................................................ 12
Section 5 – Gauge Operation .................................................................................................................................. 12
5.A Gauge Operation Overview .................................................................................................................. 12
5.B Run Mode ...................................................................................................................................................... 12
Section 6 – Maintenance .......................................................................................................................................... 14
6.A Cleaning ......................................................................................................................................................... 14