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SITRANS P320/420

Siemens offers a wide range of solutions and services in Malaysia, where its Energy, Healthcare, Industry and Infrastructure & Cities Sectors occupy leading positions in Malaysia.

With over 40 years of presence in Malaysia, Siemens is committed in continuously improving the reliability, safety, and efficiency of products, processes and plants. Siemens can thus help you measurably increase your productivity and improve your time-to-market – with innovative, integrated technology across the entire life-cycle.

JTC Industrial Solutions offers a comprehensive range of Siemens products to meet the high expectation of customers in the competitive electrical industry.


SITRANS P320/420 is the first pressure transmitter on the market to feature remote safety handling. The instruments’ remote safety handling via SIMATIC PDM saves time during SIL commissioning: rather than manually attending to each individual device across a facility, operators can program transmitters from the control room. This reduces the commissioning time in applications requiring functional safety. What´s more both pressure transmitters have an increased proof test interval over other devices on the market. With testing periods of up to fifteen years rather than every two they are lowering maintenance costs significantly.


  • Reduced commissioning time due to remote safety handling
  • Reduced commissioning time due to remote safety handling
  • 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


Accuracy0,065 % (SITRANS P320), 0,04 % (SITRANS P420)
Response timedown to 105 ms
Long-Term Stability≤ 0.125 % / 5 years
Measuring cellsfrom 20 mbar to 700 bar
Max. Turndown100:1
Measured medium temperature-40 °C to +100 °C
Certificates/ ApprovalsATEX, IEC EX, FM, CSA, NEPSI and others
SIL-2/3 certificationDeveloped according to IEC 61508 standards
HART7 communication
Communication4…20 mA/ HART, PROFIBUS PA (in preparation), FOUNDATION Fieldbus (in preparation)
Diaphragm materialsStainless steel, Hastelloy, Tantalum, Monel, Gold


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