BASIC INFO
Honeywell SmartLine ST800 Series Pressure Transmitters
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.
What Is It?
Pressure Transmitters for a Wide Range of Industrial Process Applications
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
- Overpressure protection
- Compliance with SIL 2/3 requirements
- Unique integration capabilities with Experion® systems
- Intuitive human machine interface (HMI)
- 15-year warranty
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.
How Does It Work?
ST800 transmitters can replace any 4-20 mA output transmitter in use today and operate over a standard two-wire system. Other features include:
Three-in-one piezoresistive sensor that combines a differential pressure sensor, temperature sensor and static pressure sensor to deliver a fully compensated output signal
High-performance microprocessor with integrated A/D converters that delivers faster response times, higher accuracy and better rangeability
A range of output communication options, including 4-20 mA, Honeywell Digitally Enhanced (DE) protocol, HART and FOUNDATION Fieldbus
Integration with the Experion control system: This improves performance and provides other capabilities such as transmitter messaging, healthwatch diagnostic capabilities, maintenance mode indication, and tamper alarm/indication.
What Problems Does It Solve?
ST800 transmitters help users improve product quality, reduce operational and maintenance costs, and maintain greater operational flexibility. In addition, these transmitters offer proven measurements across a varied range of hazardous environments without compromising on safety.
Explore the rest of the SmartLine ST800 Pressure Transmitters Product Family
Absolute Pressure – SmartLine ST800
Differential Pressure – SmartLine ST800
Flange Mount Transmitters – SmartLine ST800
Gauge Pressure Transmitters – SmartLine ST800
Remote Diaphragm Transmitters – SmartLine ST800
ST800 Absolute Pressure Transmitters
STA822/STA82L 0 to 780 mmHga (0 to 1,040 mbara)
STA840/STA84L 0 to 500 psia (0 to 35 bara)
STA87L 0 to 3000 psia (0-207 bara)
ST800 Differential Pressure Transmitters
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
ST800 Flange Mount Pressure Transmitters
STF828 -400 to 400 inH2O (-1000 to 1000 mbar) 4 to 400 inH2O (10 to 1000 mbar)
STF832 -100 to 100 psi (-7 to 7 bar) 1 to 100 psi (0.07 to 7 bar)
STF82F -400 to 400 inH2O (-1000 to 1000 mbar) 1 to 400 inH2O (2.5 to 1000 mbar)
STF83F -100 to 100 psi (-7 to 7 bar) 1 to 100 psi (0.07 to 7 bar)
ST800 Dual Head Gauge Pressure Transmitters
STG840/STG84L 0-500 psi 0-35 bar
STG870/STG87L 0-3,000 psi 0-210 bar
STG88L 0-6,000 psi 0-415 bar
STG89L 0-10,000 psi 0-690 bar
ST800 Remote Diaphragm Seal Transmitters
STR82D: 0-10 to 0-400 inH2O 0-25 to 0-1000 mbar
STR83D: 0-5 to 0-100 psig 0-0.35 to 0-7 bar
STR84G: 0-5 to 0-500 psig 0-0.35 to 0-35 bar
STR87G: 0-100 to 0-3000 psig 0-7 to 0-210 bar
STR84A: 0-5 to 0-500 psia 0-0.35 to 0-35 bar
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Lily
HONGKONG XIEYUAN TECH CO., LIMITED
T: 86-027-85581877 F: 86-027-85309780
Mail:lily@hkxytech.com
Ad: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, Hubei, China
Web: www.hkxytech.com
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