Absolute pressure transmitter
261AS

The compact, robust transmitter housing is made of 316 stainless steel as a standard. Due to its high corrosion resistance it can be used in a wide variety of process and ambient conditions without any problems.
The user friendly display allows simple and intuitive local transmitter operation. Full device support, including diagnostic / maintenance information is guaranteed via the Device Type Manager software used in either a stand alone or system engineering tool. The tranmsitter provides local zero and span adjustments even without display

• Base accuracy: ± 0.1 %
• Span limits: 0.3 to 3000 kPa abs; 2.25 mmHg to 435 psia
• Output signal: 4 to 20 mA, HART
• Conforms to SIL2 acc. to IEC 61508 / IEC 61511
• Full compliance with PED Category III

ABB’s freedom of choice offers the right driver for the major fieldbus protocols suitable for ABB devices.
The version matrix document shows for each protocol the software revision that’s compatible to the hardware and firmware revision of the device.

• Read first
  – Software/hardware revisions: Version matrix

Software and documentation:

• HART
  – Software: DTM400, EDD
  – Driver description: Supplementary information

Stand-alone tool:
ABB offers software tools that use the listed drivers above for your device configuration and monitoring requirements. Read more & download

Fieldbus solutions:
ABB offers a wide range of fieldbus products, accessories, tools, support documentation, applications and news. Read more

ABB offer a full range of services to support you and your processes, including:

• Product commissioning
• Maintenance and field services
• Repairs
• Spare parts services
• Training

Explore our comprehensive range of services at Measurement & Analytics service