PR Elecronics 2237 Manual

Displays
Programmable displays with a wide se-
lection of inputs and outputs for display of temperature,
volume and weight, etc. Feature linearisation, scaling,
and difference measurement functions for programming
via PReset software.
Ex interfaces
Interfaces for analogue
signals as well as HART signals between sensors / I/P
®
converters / frequency signals and control systems in Ex
zone 0, 1 & 2 and for some modules in zone 20, 21 & 22.
Isolation Galvanic isolators for analogue and digital
signals as well as HART signals. A wide product range
®
with both loop-powered and universal isolators featuring
linearisation, inversion, and scaling of output signals.
Temperature A wide selection of transmitters for DIN
form B mounting and DIN rail modules with analogue
and digital bus communication ranging from application-
specific to universal transmitters.
Universal
PC or front programmable modules with
universal options for input, output and supply. This range
offers a number of advanced features such as process
calibration, linearisation and auto-diagnosis.
and digital
2 2 3 7
T r i p A m p l i f i e r
N o . 2 2 3 7 V 1 0 2 - I N ( 1 0 1 5 )
F r o m s e r . n o . 9 7 0 1 8 5 0 0 1
S I G N A L S T H E B E S T
Side 1
DK
Page 11
UK
Page 23
FR
Seite 35
DE