The SmartLine STD800 differential pressure transmitter supports a wide range of measurement applications, from combustion air flow in furnaces to static pressure tank measurements.
The STD800 is a high-performance differential pressure transmitter that employs piezoresistive sensor technology. By combining differential pressure sensing with on-chip static pressure and temperature compensation, the STD800 provides high accuracy and stability across a wide range of pressure and temperature applications. Additionally, the SmartLine family is fully tested and compliant with Experion PKS, offering the highest level of compatibility assurance and integration features. SmartLine easily meets the most demanding application needs for pressure measurement applications.
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basic information
Main Features • Maximum accuracy of 0.035% of span (standard), 0.025% of span (optional). • Stability of up to 0.01% per year for 15 years. • Automatic static pressure and temperature compensation. • Rangeability up to 400:1. • Fastest response time of 90ms. • Multiple local display functions. • External zero, span, and configuration capabilities. • Electrical connections unaffected by polarity. • Comprehensive onboard diagnostic capabilities. • Integral dual seal design achieving the highest safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0. • World-class overpressure protection. • Fully compliant with SIL 2/3 requirements. • Features a modular design. • Comes with an additional 15-year warranty. • Supports NAMUR NE-107 extended diagnostics (FF). • Impulse line detection option. • Dual/triple calibration options (HART & Fieldbus only).
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Applications/Examples of results
Measurement of static water pressure tank from the combustion air flow rate of the furnace, etc.
Line up（5）
| Model number | overview |
|---|---|
| STD810 | -10 to 10 inH2O -25 to 25 millibar |
| STD815 | -100 to 100 inH2O -249 to 249 millibar |
| STD820 | -400 to 400 inH2O -996 to 996 millibar |
| STD830 | -100 to 100 psi -6.9 to 6.9 bar |
| STD870 | -3,000 to 3,000 psi -207 to 207 bar |
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Company information
Honeywell is a top-level conglomerate in the technology and manufacturing sectors, nominated among the Fortune 100 companies, providing products and services in aerospace and automotive fields, control technologies for buildings, homes, and industries, as well as performance materials to customers around the world. Our goal is to connect everything—from aircraft to automobiles, homes to buildings, factories to logistics, and workers—using the power of technology, aiming for a smarter, safer, and more sustainable world.