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The Honeywell ST3000 Series 900 Absolute Pressure Transmitters are used in applications in which high accuracy in the vacuum range of pressure is needed. Typical applications include low-pressure measurement in vacuum distillation columns, where energy savings are directly proportional to the vacuum in the column.
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The cost-effective Honeywell ST3000 Series 900 Absolute Pressure Transmitters are available in two variants – In-line (STA92L/STA94L) and Single-Head (STA922/STA940).
STA922: 0 to 780 mmHgA; 0 to 1,040 mbarA
STA92L: 0 to 780 mmHgA; 0 to 1,040 mbarA
STA940: 0 to 500 psia; 0 to 35 barA
STA94L: 0 to 500 psia; 0 to 35 barA
The transmitters lead the industry in reliability and stability:
Stability = +/-0.01% per year
Reliability = 470 years MTBF
Comprehensive self-diagnostics and three levels of failure reporting help users avoid costly shutdowns, meet regulatory requirements, and attain high quality standards. The pressure transmitters can be used in a wide spectrum of hazardous environments in perfect safety to provide proven, repeatable pressure measurements.
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