Ametek EPM 2021, Руководство пользователя

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ENGLISH 2/12
1.0 Introduction
These operating instructions cover all models in the EPM 2000 Series.
Therefore, some of the options described may not apply to this
instrument. Please check the functions of the instrument you have
purchased before proceeding. If in doubt, the type designation will
appear on the display when the instrument is switched on.
Table of functions
Model EPM
2021
EPM
2023
EPM
2025
Differential / absolute Diff. Diff. Absolute
± input Yes Yes
7 different pressure units* Yes Yes Yes
Overpressure indication Yes Yes Yes
Data Hold Yes Yes Yes
Manual range selection Yes Yes Yes
MAX/MIN Yes Yes Yes
Density IP 65 IP 65 IP 65
Barometer Yes
* The EPM 2000 series offers the following units of pressure:
mbar, PSI, kPa, inHg, mHg, inH
2
O, mH
2
O
Table of pressure ranges
Model Operating range Max. overpressure
EPM-2021 130 mbar g / 52 ”H
2
O 1 bar g / 401 ”H
2
O
EPM-2023 7 bar g / 101,5 PSI 10 bar g / 145 PSI
EPM-2025 2 bar absolute 4 bar absolute