Digital Pressure Transmitter MPM3801A Series

Overview

The MPM3801A Series Digital Pressure Transmitters are designed with cutting-edge technology tailored for general applications requiring low power consumption and high precision. Compliant with RoHS and employing standard I²C or SPI protocols, these transmitters are ideal for a wide range of industrial uses.

Design and Material

Sensing Element

This series features the robust MPM3801 stainless steel oil-filled sensor, encapsulated in a durable stainless steel housing, ensuring exceptional corrosion resistance and long-term stability.

Wetted Material

All wetted parts are crafted from stainless steel, which is renowned for its excellent corrosion resistance and durability, making these transmitters perfect for rigorous industrial applications.

Versions

Type I

The complete transmitter variant, Type I, is designed for end-user applications that demand both functionality and aesthetics. It is straightforward to install and integrates seamlessly into various setups.

Type II

Type II is engineered for flexibility, consisting of the MPM3801 digital pressure sensor accompanied by either weldable or threaded process fittings. This version uses stringent testing standards to ensure reliability through end face seal or waterline seal options.

Applications

The MPM3801A Series is versatile, suitable for various sectors including:

• Flowmeters
• IoT systems
• Natural gas industry
• Electricity industry
• Petroleum and chemical industries

Technical Specifications

Pressure Range and Accuracy

Offering a broad pressure range from 0 mbar up to 1000 bar with accuracy tailored according to specific ranges—ranging from ±1% FS for lower ranges to ±0.25% FS for higher specifications.

Temperature and Stability

Temperature accuracy stands at ±1.5°C with a long-term stability of ±0.2% FS/year. The operational temperature ranges from -10°C to 50°C for compensated temperatures and -20°C to 80°C for application temperatures.

Durability and Protection

Rated for vibrations up to 10g (20Hz to 2000Hz) and shocks up to 100g, 11ms. The housing protection is IP67 for Type I and IP65 for Type II, suitable for harsh environments.

Weight and Dimensions

Lightweight design with Type I weighing no more than 100g and Type II up to 150g, facilitating easy integration into various systems.

Ordering and Customization

Product Codes

Configurations can be tailored with options for range, type, power supply, communication interface, and connection type, ensuring that every industrial need is met. For specific requirements, customization options are available upon request.

Special Orders

Special requirements can be addressed, and it's recommended that the PUR cable length should not exceed 2 meters for optimal performance.

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