Safety-Critical Transmitters

ABB’s pressure, differential pressure and liquid level transmitters meet the stringent safety requirements of IEC 61508/IEC 61511 for Safety Integrity Level 2 and 3. In a SIL 2 environment, a single transmitter provides the same level of protection as two parallel, connected, conventional transmitters, while retaining performance and accuracy and lowering your instrumentation costs. Self monitoring, self calibrating and self maintaining, the transmitter can be integrated into any safety or automation system.

2600T Series Pressure Transmitters, Part 1

	268DR	268DS	268DD
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Accuracy	0.075%	0.075%	0.075%
Max. pressure	210 bar	210 bar	160 bar
Description	Differential transmitter with remote seals	Standard differential transmitter	Differential/gauge transmitter with flanged direct mount seal

2600T Series Pressure Transmitters, Part 2

	268PR	268PS	268HR
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Accuracy	0.075%	0.075%	0.075%
Max. pressure	210 bar	210 bar	210 bar
Description	Gauge pressure transmitter with remote seal	Standard gauge pressure transmitter	Gauge pressure transmitter with remote seal, high overload

2600T Series Pressure Transmitters, Part 3

	268NS	268NR	268VR	268VS
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Accuracy	0.075%	0.075%	0.075%	0.075%
Max. pressure	210 bar	210 bar	210 bar	210 bar
Description	Absolute pressure transmitter with high overload	Absolute pressure transmitter with remote seal, high overload	Absolute pressure transmitter with remote seal	Standard absolute pressure transmitter

2600T Series Pressure Transmitters, Part 4

	268ND	268HS	268HD
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Accuracy	0.075%	0.075%	0.075%
Max. pressure	210 bar	210 bar	210 bar
Description	Absolute transmitter with flanged direct mount seal	Gauge pressure transmitter with high overload	Gauge transmitter with flanged direct mount seal