DDI6000 Datasheet, PDF (1/4 Pages) Sensortechnics GmbH – Plug-in display for 4...20 mA measuring transmitter

DDI6000
Plug-in display for 4...20 mA measuring transmitter
FEATURES
· Loop powered
· Plug-in directly to transmitter
· Loop voltage drop only 3 V at 20mA
· Large display range of -1999 to 9999
digits
· Scale easily adjustable to transmitter
range
The DDI6000 display can be used with all 4...20 mA output devices of the following
Sensortechnics transmitter series:
KTE/KTU3000
KTE/KTU6000
BTE/PTU6000
BTE/PTU4000
GENERAL DESCRIPTION
The DDI6000 is a microprocessor controlled loop
powered display for any 4...20 mA standard signal. It
does not require its own separate voltage source as it
is supplied directly from the measuring current loop.
The measured value is displayed on a 4-digit LCD with
a wide max. display range of -1999 to +9999 digits.
The DDI6000 is equipped with a self-diagnosis system
to continuously monitor the essential parts of the device
for their correct function. An additional monitoring
system checks for the sensor for “sensor damage”,
“sensor short circuit” or values exceeding or falling below
permissible limits. Both systems ensure maximum
operational reliability of the device.
The operating range of the display device can be directly
adjusted to the transmitter without any accessories
being required. Simply enter the maximum and minimum
measuring range limits and the decimal point position.
Parameter and limit values are entered via three keys
which are accessible after removal of the cover.
All programmable parameters of the DDI6000 are saved
in an EEProm. In case of a current failure they will be
stored for at least 10 years.
Prior to delivery the DDI6000 will be tested and accu-
rately calibrated.
However, prior to starting your installation please
configure the device for your application.
Please refer to chapter “Configuration”.
October 2004 / 627
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www.sensortechnics.com