Endress Hauser Deltabar PMD235-KB4A9EH1C new never used

Detailed Technical Data Sheet of the Emerson Hauser PMD235-KB4A9EM1C

General Description

The Emerson Hauser PMD235 is an intelligent differential pressure transmitter, designed for precise and reliable measurements in industrial environments. This instrument is equipped with a metal measuring diaphragm and a silicon measuring cell that offers a self-monitoring function to ensure operational safety. The PMD235 is particularly suitable for applications requiring high precision, such as process control and pressure monitoring in production systems.

Technical Characteristics

• Maximum accuracy : ±0.1% ("PLATINUM" version: ±0.05%)
• Pressure measuring range : from 10 mbar to 40 bar
• Maximum overpressure : 420 bar
• Process temperature range : -40°C to +120°C
• Process Connections : 1/4-18NPT, RC1/4"
• Materials in contact with the process : 316L, Alloy C, Monel, Tantalum
• Communication : 4-20 mA, HART, PROFIBUS PA, FOUNDATION Fieldbus
• Certifications : ATEX, FM, CSA, TIIS, SIL, NACE, WHG protection against overflows
• Power supply : 11.5-45V DC (standard), 11.5-30V DC for Ex; 9-32V DC for PROFIBUS PA / FOUNDATION Fieldbus
• Operating ambient temperature : -40°C to +85°C
• Long-term stability : ±0.1% of URL/year

Main Components

• Metallic diaphragm : Allows you to measure differential pressure with high precision and resistance.
• Silicon measuring cell : Guarantees fast response and long life, maintaining precision even in difficult conditions.
• Communication module : Offers various interface options, including HART and Fieldbus, for easy integration into automation systems.

Use and Applications

The PMD235 is suitable for monitoring differential pressure in industrial processes such as fluid and gas control. It finds application in the chemical, petrochemical, energy and food sectors, where precise pressure control is essential.

Maintenance

Regular transmitter maintenance includes checking calibration, cleaning process connections, and checking environmental conditions to ensure the longevity of the device. It is advisable to perform periodic calibrations to maintain the accuracy of the transmitter.

Advantages of Buying a Used Transmitter

Purchasing a used PMD235 can be economically advantageous, while maintaining a high level of precision and reliability, typical of Emerson products. However, it is essential to check the status of the equipment and the presence of recent certifications and calibration reports to ensure that it is in good condition.

Conclusion

The Emerson Hauser PMD235 represents an advanced solution for measuring differential pressure in industrial environments. Purchasing a used unit can offer significant savings, as long as you ensure it is properly maintained and 100% operational.

This data sheet covers the main aspects of the PMD235, offering a complete overview of its capabilities and uses.