Explosion-proof Digital Pressure Transmitter MPM483DM Series

Product Overview

The MPM483DM Series Intelligent Digital Display Pressure Transmitter is a high-precision, high-stability product designed for a variety of demanding applications in both general and explosion-proof industries. It boasts certifications for intrinsic safety and flameproof operation, ensuring reliable performance in hazardous environments.

Applications

This versatile transmitter is ideal for a broad range of applications, including:

• Hydrology and Water Resources: For monitoring water levels and pressures in various hydrological studies.
• Petroleum and Petrochemical Engineering: Essential for measuring pressures within the extraction and processing phases of oil and gas production.
• Power Industry: Used in power plants for monitoring pressures to ensure operational safety and efficiency.
• Mechanical Engineering: Plays a critical role in the testing and development of mechanical systems.
• Hydraulic and Pneumatic Control: Vital for the control and monitoring of pressures in hydraulic and pneumatic systems.

Key Features

• Safety Certifications: Equipped with Ex ia IIC T4 Ga and Ex d IIC T6 Gb marks for intrinsic safety and flameproof capabilities.
• Precision and Stability: Features advanced digital temperature compensation and nonlinear correction technologies.
• High Electromagnetic Compatibility: Ensures reliable operation even in environments with high electromagnetic interference.
• Dual Output: Supports RS485 and 4mA to 20mA outputs, enhancing connectivity and integration capabilities.
• Robust Display: Includes an LCD display for clear and immediate reading of measurements.

Specifications

• Pressure Range: -1 bar to 1000 bar
• Accuracy: Up to ±0.1% FS, depending on the model and conditions
• Long-term Stability: ±0.25% FS/year
• Temperature Suitability:
  • Compensated Temperature: -10°C to 70°C
  • Application Temperature: -30°C to 80°C for non-explosion proof and intrinsic safety types; -30°C to 60°C for Exd types
  • Storage Temperature: -40°C to 85°C
• Material Durability:
  • Wetted Parts: Options include SS 316L, Tantalum, Hastelloy C
  • Non-wetted Parts: Aluminum alloy housing
• Environmental Resistance:
  • Housing Protection: IP65
  • Shock and Vibration: Certified to handle significant mechanical stresses

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