METSO IOP331 Product Introduction
The METSO IOP331 is a high-performance pressure transmitter designed for demanding industrial applications. It features a rugged construction, a wide operating range, and high accuracy, making it suitable for a variety of applications in the oil and gas, petrochemical, power generation, and other industries.

Key Features
- Rugged construction Stainless steel housing and IP67 enclosure rating for harsh environments
- Wide operating range 0 to 10,000 bar (0 to 145,000 psi)
- High accuracy ±0.15% of full scale
- Stability 0.1% of full scale per year
- Temperature range -40°C to +85°C (-40°F to +185°F)
- Media compatibility A wide range of compatible media, including oil, gas, water, and chemicals
- Electrical connections 4-20 mA, HART, or Profibus DP
Product Applications
The METSO IOP331 pressure transmitter is commonly used in a variety of industrial applications, including

- Oil and gas Wellhead pressure monitoring, pipeline pressure monitoring, flow measurement
- Petrochemical Process pressure monitoring, reactor pressure control, product quality control
- Power generation Boiler pressure monitoring, turbine control, emissions monitoring
- Other industries Water and wastewater treatment, hydraulic systems, machine tool control
Product Specifications
| Specification | Value |
|---|---|
| Pressure range | 0 to 10,000 bar (0 to 145,000 psi) |
| Accuracy | ±0.15% of full scale |
| Stability | 0.1% of full scale per year |
| Temperature range | -40°C to +85°C (-40°F to +185°F) |
| Media compatibility | A wide range of compatible media, including oil, gas, water, and chemicals |
| Electrical connections | 4-20 mA, HART, or Profibus DP |
| Output signal | 4-20 mA DC |
| Power supply | 24 VDC |
| Power consumption | 5 W maximum |
| Enclosure rating | IP67 |
| Dimensions | 120 mm x 80 mm x 60 mm (4.72 in x 3.15 in x 2.36 in) |
| Weight | 1.5 kg (3.3 lbs) |
Additional Information

For more information on the METSO IOP331 pressure transmitter, please refer to the METSO product documentation. You can also contact a METSO representative for assistance.
Metso IOP331
The METSO IOP331 module is a high-performance industrial controller module, with detailed information as follows: 1、 Product features High reliability: METSO IOP331 adopts high-quality materials and manufacturing processes, which have hig
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