The LD400
Series is a complete line of smart transmitters for differential, absolute,
gauge,
high static differential pressure and flow measurement as well as models for
level,
remote seal and sanitary applications. LD400 offers the best solution for all
field
applications
demanding the highest performance. It is a robust and highly reliable
solution
for pressure, level and flow measurement.
It has
high flexibility in applications due to use of a capacitive cell as pressure
sensor,
which
keeps the digital signal from the pressure reading up to the transmitter
output,
increasing
the device accuracy and stability. All the processing is made by the HT3012,
a
powerful mathematical co-processor and a 16-bit CPU that ensures a fast
response
time
and high performance for the transmitter. The LD400 is SIL 2 and SIL 3
certified by
TUV in
compliance with the IEC 61508-2000 for using in Safety Instrumented Systems.
LD400
is the best choice to increase productivity and ensure process reliability and
safety.
• ±
0.045% accuracy;
• ± 0.2% of URL Stability
- Guarantee for 12 years;
• ±
0.045% accuracy;
• ±
0.2% of URL Stability - Guarantee for 12 years;
• 200:1
rangeability;
• 35 ms
total response time;
• PID
control capability;
•
Advanced diagnostics;
•
Bi-directional flow measurement;
•
Support for DD, EDDL and FDT/DTM;
•
Electrical connection without polarity;
•
Built-in transient suppression;
• Low
Total Probable Error;
• HART® Protocol;
•
Multifunction rotary display;
• Zero
and span local adjustment;
• Suitable for
installations requiring SIL2 and SIL3.