SIEMENS SITRANS P320/ P420 Float Gauge Pressure Transmitter

SITRANS P320/420

SITRANS P320/420 are the first pressure transmitters with remote safety handling: It enables the user to program all devices from the control room instead of each individual transmitter on site. This shortens commissioning, especially in applications that require functional safety. A test period of up to 15 years instead of the usual 2 years ensures low maintenance costs.

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Description

Description

Detail

Accuracy 0,065 % (SITRANS P320), 0,04 % (SITRANS P420)
Response time down to 105 ms
Long-Term Stability ≤ 0.125 % / 5 years
Measuring cells from 20 mbar to 700 bar
Max. Turndown 100:1
Measured medium temperature -40 °C to +100 °C
Certificates/ Approvals ATEX, IEC EX, FM, CSA, NEPSI and others
SIL-2/3 certification Developed according to IEC 61508 standards
HART7 communication
Communication 4 … 20 mA / HART, PROFIBUS PA, FOUNDATION Fieldbus
Diaphragm materials Stainless steel, Hastelloy, Tantalum, Monel

Benefits

  • Reduced commissioning time due to remote safety handling
  • Suitable for harsh conditions due to robust materials
  • User-friendly due to clear and large display and diagnostic icons acc. to NAMUR NE107 and a quick start wizard
  • Maintenance cost reduction due to proof test interval up to 15 years
  • Fast reaction and optimized processes due to reduced response time
SIEMENS Float Gauge Pressure Transmitter Other Available Models:

SITRANS P320/ P420

SITRANS P200/P210/P220

SITRANS P DS III