emerson rosemount 4088 MultiVariable Transmitter

rosemount 4088 MultiVariable Transmitter

The Rosemount 4088 MultiVariable Transmitter is an industry-leading device engineered for challenging process applications such as oil and gas production, custody transfer, and plunger-lift well systems-2. Its key capability lies in performing multivariable measurements, simultaneously capturing data for differential pressure, static pressure, and process temperature within a single instrument-2. This makes it a versatile and efficient solution for complex flow calculations and process monitoring.

Key Features and Benefits

The 4088 model incorporates several features designed for reliability and accuracy in harsh environments:

High Accuracy and Rangeability: It offers an enhanced flow accuracy of ±0.05% of reading and a high turndown ratio of up to 100:1, allowing it to capture large fluctuations in flow rates while maintaining precision within a normal operating range-2.

Rugged Design: Its all-welded SuperModule sensor design provides robust performance and industry-leading accuracy in harsh conditions-2.

Communication Protocol: The transmitter uses the MODBUS communication protocol (and also supports BSAP/MVS-2), making it adaptable for integration into various control systems-1-2.

Durable Construction: The wetted parts are typically made from robust materials like 316L SST or Alloy C-276, suitable for corrosive environments-1-2. It can withstand extreme pressures, with a static pressure rating of up to 6092 psi (420 bar)-1-2.

Additional Benefits: Other notable benefits include an LCD display for local data viewing, reverse wiring protection, and low power consumption, which can reduce costs for remote applications-2.

Technical Specifications at a Glance

The table below summarizes the core specifications of the Rosemount 4088 transmitter.

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