Smart differential pressure transmitter

Smart differential pressure transmitter APR-2000 ALW


4…20 mA output signal + HART 5 / HART 7 protocol (special version: 0…20 mA or 0…5 mA output signal + HART 5 protocol)
Display with backlight
Safety version SIL2/SIL3
Intrinsic safety certificate ATEX, IECEx, FM, CSA(FM)
Explosion proof certificate ATEX, IECEx, FM, CSA(FM)
Programmable zero range, shift, characteristic and damping ratio with local panel keys
Static pressure limit up to 700bar
Accuracy 0,075% (0,05%, 0,04% on request)
Marine certificate – DNV, BV
Gold plated diaphragms
Wetted parts material 316L/Hastelloy C276

Data sheet


Data sheet


Technical documentation


User manual

EN.IO.APC.APR.ALW

Appendix to Intrinsically Safe and Explosion-proof transmitters

EN.IX.APC.APR.ALW

Appendix to Intrinsically Safe and Explosion-proof transmitters for US and Canada

EN.IX.FM.APC.APR.ALW

FM Control Drawing

EN.IX.FM.Control.Drawing

User manual of Hart MID certified transmitters

DTR.APC.APR.ALW.03.ENG

User manual of SIL certified transmitters

EN.IO.APC.APR.ALW.SFT.Revision.02.A.004

SIL safety manual

EN.IB.APC.APR.ALW.SFT.Revision.01.A.008

Technical Informations

EN.IT.APC.APR.ALW.2 Exd, Exi/Exd versions
EN.IT.APC.APR.ALW.3 Exi, standard versions
EN.IT.APC.APR.ALW.SFT Safety versions


Technical documentation - archive

Declaration of Conformity


SIL Manufacturer’s Declaration


Declaration of Conformity UE


Declaration of conformity

EN.DZ.APC.APR.ALW.U11

Declaration of conformity transmitters with double certificate Exi and Exd

EN.DZ.APC.APR.ALW.Exi.Exd.U3

Declaration of conformity MID certified transmitters

EN.DZ.APC.APR.ALW.U8M

Declaration of conformity SIL certified transmitters

EN.DZ.APC.APR.ALW.SIL.ID.U3


Declaration of Conformity - archive
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