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Back to Listing | Absolute Pressure Transmitters > ABB 261AR Absolute pressure transmitter
ABB  261AR Absolute pressure transmitter
ABB 261AR Absolute pressure transmitter
261AR
Overview
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 transmitter provides local zero and span adjustments even without display.

Data
Base accuracy: ± 0.1 %
Span limits: 6 ... 10000 kPa abs.; 45 mmHG ... 1450 psia
Output signal: 4 to 20 mA, HART
Conforms to SIL2 acc. to IEC 61508 / IEC 61511
Full compliance with PED Category III

Fieldbus & HART – 261xx
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.

Electromagnetic compatibility (EMC)
The devices conform to the requirements and tests for
EMC Directive 2004/108/EC, as well as EN 61000-6-3
concerning emitted interference and EN 61000-6-1,
EN 61000-6-2 concerning interference immunity.
The devices fulfill NAMUR recommendations.

Low Voltage Directive
The devices meet the requirements of Directive 2006/95/EC.

Pressure Equipment Directive (PED)
The devices meet the requirements of Directive 97/23/EC,
Category III, module H.

Humidity
Relative humidity: Up to 100 %
Condensation, icing: Permissible

Vibration resistance
Acceleration up to 2 g at frequencies of up to 1,000 Hz
(according to IEC 60068-2-6).

Shock resistance
Acceleration: 50 g
Duration: 11 ms
(according to 60068-2-27)

Humid and dusty atmospheres (degree of protection)
The transmitter is dust and sand-tight, and is protected
against immersion effects as defined by the following
standards:
— IEC EN60529 (1989) with IP 67
(with IP 68, IP 69K on request)
— NEMA 4X
— JIS C0920
IP65 degree of protection with plug connection

ATEX transmitter with type of protection "intrinsic safety
Ex ia/ib" in accordance with Directive 94/9/EC

IECEx transmitter with the following types of protection:
"intrinsic safety ia", "non sparking nA" and "dust ignition protection by enclosure tb"

HART digital communication and 4 ... 20 mA output

 
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