Rosemount 2088 Gage and Absolute Pressure Transmitter

The Rosemount 2088 pressure transmitter provides accurate, stable, and reliable pressure measurement in difficult applications. The small compact design allows the Rosemount 2088 pressure transmitter to be directly connected to a process – providing a quick, easy, and cost effective installation.

The Rosemount 2088 pressure transmitter provides superior measurement capability that can be used for almost any line pressure or tank level applications. The 2088 pressure transmitter is available in either gauge or absolute pressure in pressure ranges to 4,000 psi (275 bar). It utilizes a solid-state, polysilicon pressure sensor with a choice of either 316L or Hastelloy C-276 isolating diaphragms. The low oil fill of this design has very little temperature effect and outstanding accuracy.

The Rosemount 2088 pressure transmitter is suitable for almost any location in which value is a priority. Its patented piezoresisitive silicon sensor, dual-compartment housing, and compact, lightweight design adds up to a reliable, convenient, an economical installation wherever it is applied. It is designed with reliability, long-term performance, and maintainability in mind.

The Rosemount 2088 pressure transmitter is available with a wide range of options to provide solutions for virtually any application.

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Up to 5-year limited warranty
Up to 50:1
Communication Protocol
4-20 mA HART®, 1-5 V Low Power HART®
Measurement Range
Up to 4,000 psig (275,8 bar) Gage, Up to 4,000 psia (275,8 bar) Absolute
Process Wetted Material
316L SST, Alloy C-276
Basic Diagnostics
NSF, NACE®, hazardous location, see full specs for complete list of certifications


  • Absolute of gauge pressure measurement
  • For pressures up to 4000 psi
  • Accuracy: ±0.10%
  • Rangeability: 20:1
  • Integral manifold
  • Stainless steel or Hastelloy wetted materials
  • Smart communications
  • External push button zero and span capabilities
Product Highlights

Product Highlights

  • 2088 – Pressure Transmitter
  • G3 – Transmitter Type: Gage Pressure Transmitter, Pressure Range/Min Span: -14.7 to 800 psi/8 psi (-1.01 to 55.2 bar/2.8 bar)
  • S – Output: S4-20 mA dc/Digital HART Protocol
  • 22 – Process Connection Materials: 316 SST, Isolating Diaphragm Materials: 316 SST, Oil Fill Materials: Silicone
  • A – Process Connection: 1/2-14 NPT Female
  • 1 – Conduit Thread: 1/2-14 NPT
  • – NONE
  • – NONE

With the Rosemount 2088 Gage and Absolute Pressure Transmitter, you can keep on schedule with a quick and easy-to-install solution. This transmitter features a Local Operator Interface (LOI) that has easy-to-use menus and built-in configuration buttons, so you can commission the device on the spot without complicated tools. This pressure transmitter is also available with manifolds and remote seals.

Rosemount 2088 Pressure Transmitter product offering

Proven reliability for gage and absolute applications
 Available protocols include 4–20 mA HART and 1–5 Vdc HART Low Power
 Fully configurable LCD display to display process variable, percent of range, and diagnostic messages
 Lightweight, compact design enables easy installation
 Choice of stainless steel or Alloy C-276 wetted materials

Unlock the value of devices with the Emerson™ Smart Wireless THUM™ Adapter
 Gain access to field intelligence and improve quality, safety, availability, operations, and maintenance costs
 Remotely manage devices and monitor health
 Enable new wireless measurement points
 Utilize existing loop power

Proven, reliable, and innovative DP Level technologies
 Connect to virtually any process with a comprehensive offering of process connections, fill fluids, direct mount or capillary connections and materials
 Quantify and optimize total system performance with QZ option

Instrument manifolds – quality, convenient, and easy
 Designed and engineered for optimal performance with Rosemount transmitters
 Save installation time and money with factory assembly
 Offers a variety of styles, materials, and configurations

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