ST800 pressure transmitters provide comprehensive self-diagnostics to help maintain high uptime, meet regulatory requirements and attain high-quality standards. Their broad 400:1 turndown ratio and modular design allow users to re-range or swap electronic modules, instead of having to stock transmitters with multiple ranges or electronic modules.
Honeywell’s SmartLine® ST800 Pressure Transmitter
Honeywell’s SmartLine® ST800 Pressure Transmitter family includes absolute pressure, gauge pressure, draft range pressure, flanged and remote seal transmitters. Refineries, chemical and pharmaceutical plants and paper mills around the globe rely on these transmitters for accurate and consistent pressure measurement.
Want to see how SmartLine ST800 Pressure Transmitters lead the industry in accuracy? Compare them with others in the market.
SmartLine ST800 pressure transmitters offer the following features:
Accuracy of up to 0.025%
Stability of 0.01% per year
80 ms response time
Turndown ratios up to 400:1
Automatic pressure and temperature compensation
Modularity with field-replaceable units
Comprehensive onboard diagnostic capabilities
Unequaled display capabilities
External zero, span and configuration capability
Universal terminal electrical connections
Integral Dual Seal design based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
Compliance with SIL 2/3 requirements
Unique integration capabilities with Experion® systems
Intuitive human machine interface (HMI)
ST800 Differential Pressure Transmitters are ideal for critical process loops and high-value applications such as custody transfer, and energy and material balances. Four models are available with the following ranges:
STD810 -10 to 10 inH2O -25 to 25 mbar
STD820 -400 to 400 inH2O -996 to 996 mbar
STD830 -100 to 100 psi -6.9 to 6.9 bar
STD870 -3,000 to 3,000 psi -207 to 207 bar