Description
ROSEMOUNT
MODEL: 2088/2090
2088 G4S22A1B4K6Q4
SMART PRESSURE TRANSMITTER SET
CAL: 0 TO 1285 PSI
SUPPLY: 10.5-36 VDC
OUTPUT: 4-20MA
REV: AE/AD
MAX W.P.: 4000 PSI (27.6MPA)
The Rosemount 2088/2090 is a Smart Pressure Transmitter Set designed to deliver accurate, reliable pressure measurement across a wide range of demanding marine control system applications. Calibrated from 0 to 1285 PSI with a 4–20mA analogue output and a 10.5–36 VDC supply, this transmitter provides a stable, continuous signal to control panels and monitoring systems onboard. With a maximum working pressure rating of 4000 PSI (27.6 MPa), it is suited to high-pressure process lines where measurement integrity is critical to safe vessel operation. As a key component within marine control systems, it supports automation, process monitoring, and alarm functions across multiple onboard installations.
Key Features
✓ Calibrated pressure range of 0 to 1285 PSI with a standard 4–20mA output signal, compatible with typical marine control and monitoring panel inputs.
✓ Wide supply voltage tolerance of 10.5–36 VDC allows integration across varied onboard power configurations; maximum working pressure rated to 4000 PSI (27.6 MPa) for high-pressure service environments.
✓ Smart transmitter architecture supports HART communication (typical for 2088/2090 series — subject to confirmation based on specific configuration), enabling remote configuration, diagnostics, and calibration without interrupting the process.
✓ Compact transmitter design suitable for installation in engine rooms, machinery spaces, and process piping systems; mounting and environmental protection details should be confirmed against the specific unit configuration and nameplate data.
✓ Designed as a direct replacement or upgrade component within existing Rosemount-based pressure monitoring loops; compatibility with specific control systems and panels should be verified against installed system documentation prior to fitment.
Marine Applications
✓ Hydraulic system pressure monitoring on merchant vessels, offshore support vessels, and tankers where continuous high-pressure measurement is required.
✓ Fuel oil, lubricating oil, and cooling water pressure sensing within main engine and auxiliary machinery control loops.
✓ Ballast water system pressure monitoring and pump control integration on bulk carriers, container ships, and RoRo vessels.
✓ Cargo handling and loading system pressure measurement on tankers and gas carriers where process accuracy directly affects operational safety.
✓ Integration into centralised vessel management and alarm monitoring systems (VMS/AMS) on a wide range of commercial and offshore vessel types.
Why Marine Engineers Choose
The Rosemount 2088/2090 series is a well-established platform in industrial and marine pressure measurement, valued for its robust construction, wide operating pressure range, and compatibility with standard 4–20mA control architectures. Its high maximum working pressure rating makes it appropriate for demanding shipboard process environments where transmitter reliability directly supports operational continuity and safety system performance.
Ideal For
Merchant vessels, tankers, bulk carriers, offshore support vessels, gas carriers, RoRo ferries, container ships, and any commercial or industrial marine application requiring reliable smart pressure measurement within a marine control system.
Technical Support & Compliance
Technical assistance is available to support remote troubleshooting, onboard diagnostics, loop testing, commissioning, and integration of this transmitter into existing marine control and monitoring systems. Retrofit and upgrade guidance can be provided for installations replacing older pressure sensing equipment, subject to confirmation of system compatibility. To confirm suitability for your specific application, please share nameplate photographs, the full part number and revision code, any relevant system drawings or P&IDs, the control panel or PLC model and software version, vessel name, IMO number, and a clear description of the installation scope. All compatibility and compliance statements are subject to confirmation based on the documentation provided.
