Diferenční snímače tlaku a měření hladiny v uzavřených nádržích
Diferenční snímače tlaku a měření hladiny v uzavřených nádržích with direct diaphragm seals
Smart or analog differential pressure transmitters with diaphragm seals for level measurement to pressure tank with gas-filled negative pressure line are recommended transmitters with diaphragm seal mounted on "+" side to pressure tank with liquid-filled negative line are recommended transmitters with diaphragm seal mounted on "-" side and converted output signal.
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Inteligentní diferenční snímač tlaku with two diaphragm seals model APRE-2200ALW or APRE-2200
4...20 mA output signal + HART protocol
Accuracy 0,1%
Intrinsic safety certificate (ATEX, IECEx)
Explosion proof certificate (ATEX, IECEx)
Fully welded sensor guarantees tightness of oil system for many years
Ability to configure measuring range locally
Inteligentní diferenční snímač tlaku APRE-2000 ALW
4…20 mA, 0…20 mA or 0…5 mA output signal + HART protocol
Zobrazovač with backlight
SIL 2 certificate
Intrinsic safety certificate (ATEX, IECEx)
Explosion proof certificate (ATEX, IECEx)
PED Conformity (97/23/EC)
Programmable zero range, shift, characteristic and damping ratio with local panel keys
Static pressure limit up to 420bar
Accuracy 0,075% (0,05% on request)
Marine certificate – DNV, BV
Gold plated diaphragms
Wetted parts material Hastelloy C276
Inteligentní diferenční snímač tlaku APRE-2000 PD
4…20 mA output signal + HART protocol
ATEX Intrinsic safety
Static pressure limit up to 420 bar
Accuracy 0.1%
Gold plated diaphragms (Au)
Wetted parts material Hastelloy C276