Каталог Weidmuller: Electronics - Analogue Signal Conditioning

Intrinsically safe signal conditioners
for hazardous area applications
ACT20X – Overview
ACT20X – Universal, intrinsically safe signal conditioners
for hazardous area applications
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PC-configurable conditioners family for hazardous areas
in the new Weidmüller electronics housing for installation
in safe or hazardous areas of Zone 2
The ACT20X products fulfil the strict standards of the hazardous
area industries and process signals from various Ex zones
(Zones 0, 1, 2) for the control system.
ACT20X can be used universally. On the input side, the ACT20X
can process HART ® input signals, DC, RTD, thermocouple or
NAMUR signals from the Ex area. On the output side, field
devices in the Ex area are controlled via the ACT20X with
analogue or digital signals. All ACT20X products are
characterised by insulation, accuracy and high temperature
stability.
The 2-channel versions with width of 22.5 mm are available
with either transistor or relay output. Due to this high component
density, the space requirements and installation costs are
reduced accordingly.
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