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JUMO TB/TW 08
The new temperature limiter and
monitor to EN 14 597 for panel
mounting
The new TB/TW 08 extends JUMO’s existing portfolio of
instruments that can be used in the functional safety range
to EN 14 597.
Using this freely configurable, 48 mm x 96 mm instrument can
reduce to a minimum the potential risks to people, property or
the environment inherent in systems or operational processes.
The primary task of the temperature limiter and monitor is to
safely monitor thermotechnical processes, and bring systems
to a safe operating state in the event of a fault.
Although the practical functionality of the instrument was a
priority in its conception, its design has not been neglected.
Linear in form and characterized by features such as an ultraflat front panel and a brilliant display, the instrument can fit in
with the design of more sophisticated systems, and round off
the overall concept.
The display is clearly set out and shows all the process values
relevant to safety. Additional LEDs also indicate whether
system function is OK, or whether a warning alarm or a main
alarm has been triggered.
Press Release 1672
JUMO TB/TW 08
The new temperature limiter and monitor to EN 14 597 for panel mounting
The two measurement inputs, with 17 linearizations, are freely
configurable for resistance thermometers and thermocouples,
as well as for current, voltage or differential measurement. The
approvals that come as standard, such as UL to DIN 60 730-29, and a standard-compliant device concept to DIN EN 14 597,
allow the instruments to be used worldwide in systems that
demand functional safety.
PI 1672 (1/2)
Press Release 1672
JUMO TB/TW 08
The new temperature limiter and monitor to EN 14 597 for panel mounting
The TB/TW 08 has two relay outputs (warning alarm and K1; in
the event of an error, it switches to the safe state), a binary
input and a standard setup interface. When the limiter function
is active, it is possible to re-enable the system with an internal
or external reset button.
Also available as an instrument option is an analog output,
which can forward the process-relevant values to a recorder or
controller, or to a control system.
Additional
features,
such
as
password-protected
access,
adjustable level inhibition and conscious confirmation (double
confirmation), when relevant changes are made on the
instrument, increase operational safety and ensure greater
safety for your process.
The
instrument
is
available
with
a
110
-
240 V
AC
(–15 %/+10 %), 48 - 63 Hz or 20 - 30 V AC/DC, 48 - 63 Hz
power supply.
Further information can be found on the Internet at:
www.jumo.net.
Press Release 1672
JUMO TB/TW 08
The new temperature limiter and monitor to EN 14 597 for panel mounting
JUMO_PI_1672.jpg
PI 1672 (2/2)
Editorial Information: Tamara Stauch, Press Office Management
Phone: +49 661 6003-238, Fax: +49 661 6003-682, E-mail: [email protected]
Technical Information: Stefan Käß, Head of International Marketing
Phone: +49 661 6003-689, Fax: +49 661 6003-862, E-mail: [email protected]