Siemens Sitrans P   7MF4433-3FB02-1PB6-Z  4-20 mA Differential Pressure Transmitter #2

The Siemens SITRANS P 7MF4433-3FB02-1PB6-Z is a high-precision differential pressure transmitter designed for reliable measurement of pressure, level, volume, and flow of liquids, gases, and vapors in a wide range of industrial applications. Its robust design, coupled with advanced diagnostics and communication capabilities, makes it an ideal choice for demanding process control environments, including hazardous areas. The integrated Schneider Instrument manifold facilitates easy installation and isolation from the process.

Key Characteristics:

• Model: SITRANS P 7MF4433-3FB02-1PB6-Z
• Manufacturer: Siemens (Karlsruhe, Germany)
• Type: Differential Pressure Transmitter
• Measuring Range (Messspanne): 16 to 1600 mbar
• Nominal Pressure (Nenndruck): PN 160
• Supply Voltage (Uн DC): 10.5 to 45 V
• Output Signal: 4-20 mA HART (digital communication for setup and diagnostics)
• Materials:
  • Diaphragm (Membr.): 2.4819 (Hastelloy C276 for excellent chemical resistance)
  • Connection Seal (Anschl.): FKM (Fluoroelastomer)
  • Filling Liquid (Füllung): Inert
• Enclosure Protection: IP 65 (dust-tight and protected against water jets from any direction)
• Explosion Protection (ATEX): PTB 01 ATEX 2055
  • II 1/2 G Ex d IIC T4/T6 (Flameproof enclosure and intrinsic safety for gases/vapors)
  • II 1/2 G Ex ia/ib IIC/IIB T4/T6 (Intrinsic safety for gases/vapors, multiple levels)
  • Certified intrinsically safe circuit parameters: Ui = 30V, Ii = 100mA, Pi = 0.75W, Ci = <6nF, Li = <0.4mH
• Manifold:
  • Manufacturer: Schneider Instrument
  • Nominal Pressure: PN420
  • Material: 1.4404/316L Stainless Steel

Unique Advantages or Features:

• High Accuracy and Reliability: Siemens' SITRANS P series is renowned for its precision and long-term stability in industrial measurement.
• HART Communication: Enables easy integration into existing control systems and simplifies configuration, monitoring, and diagnostics.
• Robust Construction: Designed for continuous operation in harsh industrial environments, offering excellent resistance to corrosion (due to 316L and Hastelloy C276 materials) and demanding conditions.
• Integrated Manifold: The included Schneider manifold (PN420, 316L) provides a complete solution for process connection, allowing for easy isolation, venting, and calibration, enhancing operational safety and convenience.
• Comprehensive Explosion Protection: Multiple ATEX certifications (Ex d, Ex ia/ib) ensure safe operation in a wide range of hazardous gas and vapor environments.
• Versatile Application: Suitable for measuring differential pressure in various processes, including flow measurement (in conjunction with an orifice plate), level measurement in tanks, and pressure drop across filters.
• Global Compliance: Meets international standards for industrial equipment and safety.

Manual for Siemens Sitrans P 7MF4433