Siemens Pressure Transmitter | Differential Pressure Transducer

Siemens Pressure Transmitters offer state-of-the-art solutions for precise pressure measurement across various industries. The SITRANS P320 and P420 models stand out with high-accuracy measurements, achieving rates of 0.065% and 0.04%, respectively. These transmitters handle a wide pressure range from 20 mbar to 700 bar and are designed to perform in harsh environmental conditions with temperatures ranging from -40 °C to +100 °C. They support versatile communication protocols including 4-20 mA/HART, PROFIBUS PA, and FOUNDATION Fieldbus, ensuring compatibility with different systems. The series is equipped for safety with SIL-2/3 certifications and offers a long maintenance interval of up to 15 years, enhancing operational efficiency and reliability. Diaphragm materials such as stainless steel, Hastelloy, and Tantalum cater to a variety of industrial applications, making these transmitters a robust choice for rigorous process requirements.

Siemens Pressure Transmitter:SITRANS P420

Features remote safety handling for easy programming from control rooms.
Provides a long proof test interval of up to 15 years, enhancing maintenance efficiency.
Built to withstand harsh environmental conditions.
Equipped with a user-friendly display and diagnostic icons for simplified operation.
Offers high precision with accuracy rates of 0.065% for P320 and 0.04% for P420.
Capable of measuring pressure ranges from 20 mbar to 700 bar.
Supports a wide range of communication protocols including HART, PROFIBUS PA, and FOUNDATION Fieldbus.
Available with multiple diaphragm materials like stainless steel, Hastelloy, and Tantalum.

Siemens Differential Pressure Transmitter:SITRANS P300

Constructed with stainless steel and designed for hygienic applications.
Suitable for food, beverage, and pharmaceutical industries.
Features high resistance ratings of IP68 and IP69K, supporting CIP/SIP cleaning processes.
Provides pressure measurement capabilities with an accuracy of ≤ 0.075%.
Offers a measuring range from 0 – 10 mbar to 0 – 400 bar.
Demonstrates long-term stability with ≤ 0.25% deviation over 60 months.
Supports HART or PROFIBUS PA communication protocols.
Capable of handling highly viscous measuring media.

Siemens Pressure Transducer:SITRANS P200/P210/P220

Sensor Types: Includes stainless steel and ceramic diaphragm sensors.
Pressure Measurement: Designed for process, absolute, and hydrostatic pressure.
Output Options: Provides 4-20 mA or 0-10 V signal output.
Construction: Features a robust stainless-steel housing for durability.
Usage: Ideal for liquids, gases, and vapors.
Pressure Ranges:
P200: Measures from 1 bar to 60 bar (gauge) and 0.6 bar to 16 bar (absolute).
P210: Targets 100 mbar to 600 mbar (gauge).
P220: Extends from 2.5 bar to 1000 bar (gauge).
Accuracy: Ensures nonlinearity of ≤ 0.25% with stable performance over time.

Siemens Hydrostatic Level Transmitter:SITRANS P Compact

Purpose: Designed for absolute and relative pressure measurements.
Industry Application: Targets the food, pharmaceutical, and biotechnology industries.
Design: Hygienic design adhering to EHEDG, FDA, and GMP standards.
Material: Features stainless steel for the connection and housing.
Accuracy: Delivers high accuracy with ≤ 0.2 % deviation.
Long-Term Stability: Maintains ≤ 0.1 % stability over 12 months.
Measuring Range: Ranges from 0 – 160 mbar (0 – 64 inchH2O) to 0 – 40 bar (0 – 580 psi).
Certifications: Includes ATEX certification for safety in explosive atmospheres.

Siemens P320 Pressure Transmitter:SITRANS P320

Remote Safety Handling: Enables control room programming, simplifying setup in safety-critical applications.
Extended Maintenance Intervals: Supports a proof test period up to 15 years, reducing frequent maintenance needs.
High Accuracy: Provides accuracy levels of 0.065% for P320 and 0.04% for P420.
Fast Response: Offers response times as quick as 105 milliseconds.
Versatile Measurement Capabilities: Measures pressures from 20 mbar to 700 bar.
Broad Operating Temperature Range: Functions effectively from -40 °C to +100 °C.

The Siemens Pressure Transmitter page introduces a comprehensive range of instruments, including the SITRANS P series, designed to meet the demanding requirements of various industries. These devices offer precise pressure measurement with features tailored for specific applications, from hygienic environments to harsh industrial conditions. Key models like the SITRANS P320 and P420 highlight remote safety handling capabilities and are developed according to IEC 61508 standards for SIL2/3, emphasizing their readiness for integration into digitalization projects. The SITRANS P Compact caters to the food, pharmaceutical, and biotechnology industries with its hygienic design, while the SITRANS LH100 and LH300 models provide specialized solutions for hydrostatic level measurement. This portfolio ensures that whatever the process requirements—from light to heavy-duty—there is a Siemens pressure transmitter suited for the task.

Frequently Asked Questions

What is the range of the Siemens pressure transmitter?

The Siemens pressure transmitter range, encompassing models like the SITRANS P320 and P420, offers extensive measuring capabilities. These transmitters can measure pressures from as low as 20 mbar up to a high of 700 bar. They deliver high accuracy, with the P320 model achieving 0.065% and the P420 at 0.04%. These devices are designed to function in medium temperatures ranging from -40 °C to +100 °C, making them suitable for diverse environments. Additionally, they are certified under multiple standards, including ATEX, IEC EX, FM, CSA, and NEPSI, ensuring broad approval for global use.

What is pressure transmitter 4 20ma?

A 4-20mA pressure transmitter is a device that converts pressure measurements into a current signal over a range of 4 to 20 milliamperes. This output is proportional to the pressure applied, typically spanning from 0 to 350 psi. The 4 mA represents the zero point, while 20 mA corresponds to the maximum pressure in this range. This standard signal allows for easy integration with industrial control systems, providing reliable and accurate pressure monitoring.

What voltage is pressure transmitter?

Pressure transmitters typically operate on supply voltages ranging from 8 to 28VDC, allowing them to use lower-cost unregulated power supplies. However, in cases where the output signal is 0.5-4.5V, a 5VDC regulated supply is necessary. This flexibility in power requirements ensures that pressure transmitters can be easily integrated into various industrial systems without the need for specialized power sources.