Smart Pressure Transmitter MDM7000-GP-T/AP-T Series

Overview

The MDM7000-GP-T/AP-T Series Smart Pressure Transmitter is designed for precise and reliable pressure measurement in demanding industrial environments. This series utilizes advanced monocrystalline silicon technology, ensuring high accuracy and stability across a wide range of pressures. Ideal for applications in the oil and gas industry, food processing, pulp and paper, power and energy, and the chemical industry, these transmitters are engineered to withstand harsh conditions while delivering consistent performance.

Product Features

Versatile Pressure Ranges

The MDM7000-GP-T/AP-T series offers a broad range of pressure measurements to accommodate various industrial needs:

• GP-T Model: Available in nominal pressure ranges from 0.4 bar to 100 bar, with a minimum range as low as 0.1 bar and an overload capacity up to 200 bar.
• AP-T Model: Tailored for absolute pressure measurements with nominal ranges from 0.4 bar to 10 bar, a minimum range starting at 0.2 bar, and an overload capacity of up to 60 bar.

High Accuracy and Environmental Adaptability

• Accuracy: The series boasts an accuracy of ±0.1% to ±0.2% of the upper range limit (URL), depending on the turn-down ratio.
• Temperature Effects: Designed to operate effectively across a wide temperature range, these transmitters maintain accuracy even under fluctuating ambient temperatures.
• Voltage and Vibration Resistance: The transmitters are resilient to voltage changes and mechanical vibrations, with minimal impact on performance.

Advanced Construction and Material Options

• Housing and Protection: Choose between stainless steel or aluminum alloy cases, each offering robust protection with an IP67 rating, ensuring durability in challenging environments.
• Diaphragm and Filling Oil: A variety of diaphragm materials, including 316L stainless steel, Hastelloy C-276, Tantalum, Titanium, and Monel, are available to suit different media. Filling oils are also selectable, with options for normal, inert, high-temperature, and low-temperature silicone oils.

Electrical and Mechanical Specifications

• Output Signal: Standard 4-20 mA DC with HART protocol for seamless integration into existing systems.
• Power Requirements: Operates on a wide voltage range, with options for intrinsically safe configurations.
• Load Resistance: Capable of handling up to 2119Ω depending on the power supply, ensuring compatibility with various setups.

Approvals and Certifications

The MDM7000-GP-T/AP-T Series is certified for use in hazardous environments, meeting international standards such as ATEX, IECEx, CSA, and Chinese explosion-proof and intrinsically safe certifications. This makes it suitable for deployment in critical industrial sectors like oil and gas, chemical processing, and energy production.

Customization and Configuration Options

• Display Options: Available with or without an LCD display, capable of operating within temperatures ranging from -40°C to 70°C.
• Damping and Alarm Settings: Customizable damping time settings and fault alarm configurations to match specific operational needs.
• Flange and Connection Types: Multiple flange standards and materials are available to ensure compatibility with various industrial systems.

Application Areas

The MDM7000-GP-T/AP-T Series is designed for use in:

• Oil and Gas Industry: Ideal for monitoring and controlling pressure in pipelines, refineries, and offshore platforms.
• Food Processing: Ensures accurate pressure measurements in hygienic environments.
• Pulp and Paper: Maintains process control in high-temperature and high-pressure applications.
• Power and Energy: Reliable in both conventional and renewable energy plants.
• Chemical Industry: Handles aggressive chemicals and hazardous environments with precision.

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