Microsensor Digital RS485 HART Pressure Transmitter MPM4730 Series

MPM4730 Digital RS485 HART Pressure Transmitter: Precision in Pressure Measurement

The MPM4730 digital RS485 HART pressure transmitter, leveraging cutting-edge piezoresistive technology and advanced electronics, stands as a beacon of precision, providing an impressive accuracy of 0.15%FS within a temperature range of -2080℃. This intelligent pressure transmitter is engineered for diverse applications, offering both analog (420mA) and digital signal outputs, including RS485-Modbus and HART protocol.

Key Features:

1. Digital Output with RS485 and HART Protocol:

   • Offers flexibility with digital output options, facilitating integration into modern industrial systems.

2. Versatile Application Support:

   • Ideal for process control, water treatment, and various applications in chemical and mechanical equipment.

3. Certified Compliance:

   • Holds certifications for CE, RoHS, and CCS, attesting to its adherence to international standards.

4. Wide Pressure Range:

   • With a range from -1bar…0mbar to 1000bar, it caters to a broad spectrum of pressure measurement needs.

5. Temperature Compensation:

   • Utilizes digital temperature compensation, enhancing stability and accuracy across diverse temperature ranges.

6. Overpressure Protection:

   • Handles overpressure up to 2 times FS or 1100bar, ensuring robust performance in challenging conditions.

Specifications:

• Range: -1bar…0mbar~100mbar…1000bar
• Accuracy: ±0.1%FS, ±0.25%FS, ±0.5%FS
• Long-term Stability: ±0.2%FS/year
• Compensated Temperature: -10℃~70℃
• Application Temperature:
  • -30℃~80℃ (B1 type, B3 type)
  • -20℃~70℃ (B2 type, cable material: PE, PVC)
  • -20℃~80℃ (B2 type, cable material: PUR)
  • -20℃~60℃ (intrinsic safety type)
• Storage Temperature: -40℃~85℃

The MPM4730 is a compact, lightweight solution for precise measurement of flow pressure, embodying the fusion of technological innovation and reliability. Whether in industrial processes or critical applications, its digital intelligence and robust design make it a go-to instrument for demanding pressure monitoring needs.