ANSI NFPA Differential Pressure Honeywell Temperature Transmitter ST800

STD820-E1HC4AS SmartLine® ST800 Differential Pressure Transmitter

Specification:
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

Estimated Delivery Time: 8-10 Weeks
Accuracies up to 0.035% standard & 0.025% Opt
Stability up to 0.01% of URL per year for ten years
Automatic static pressure & temperature
compensation Rangeability up to 400:1
Response times as fast as 90ms
Multiple local display capabilities
External zero, span, & configuration capability
Polarity insensitive electrical connections
Comprehensive on-board diagnostic capabilities
Integral Dual Seal design for highest safety based on
ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
World class overpressure protection
Full compliance to SIL 2/3 requirements.
Modular design characteristics
Available with 15 year warranty
Plugged Impulse Line Detection Option
Dual/Triple Calibration Option (HART & Fieldbus
Only)
4-20mA dc
Honeywell Digitally Enhanced (DE)
HART ® (version 7.0)
FOUNDATION™ Fieldbus
Shipping Weight: 5 kg

Models:

STD800 SmartLine Differential Pressure

STD810

STD820

STD830

STD870

STG800 SmartLine Gauge Pressure

STG830/STG83L

STG840/STG84L

STG870/STG87L

STG88L

STG89L

STR800 SmartLine Remote Diaphragm Seals

STR82D

STR83D

STR84G

STR87G

STR84A

STA800 & STA80L

Absolute Pressure Transmitters”

STA822

STA840

STA82L

STA84L

STA87L

STF800 Flange Mounted Liquid Level

STF828

STF832

STF82F

STF83F

Great System In.(GSI) a name synonymous with Process Control Instrumentation and Electrical and Instrument and Solution Provider have established themselves as a Quality Leader since its inception in 1998 based at Hong Kong ( China ).

For more than 26 years, we have successfully executed many prestigious orders by supplying Sophisticated Electronic Instruments and Control Systems and HT Panel and LT and Panel. Indigenization of the instruments of our product range have been in hand with our commitment to the manufacture of safe, reliable and quality instrument. Our thrust today is in the field of microprocessor based instrumentation and control systems. A knowledge inspiring and skilled arena that we are in, we are staffed to meet the dictates of the field and thus can provide various control and monitoring software packages for Instrumentation and control.

Application Gallery

Power : Feed Water (Drum Level & DP across Drum Level), Furnace Vacuum, SH Steam Temp Stage I & II (L&R), Dearator Level, Condenser Hotwell Level and REC, HP Heater Level, LP Heater Level, Gland Seal Steam Pressure, Gland Steam Temperature, Thermal Load, FD, PA and Vapor Fan Control

Oil & Gas : Platform & Pipeline, Catalytic Cracking, Distillation Columns, Blending, Reactors

Pulp & Paper : Stock Preparation, Chest Box, Bleaching

Mining : Ore Dressing, Pyro/Hydro Processing, Electrolytic Refining, Crushers, Ball Mills, Classifiers, Filters, Flotation Devices, Magnetic Separators, Calcining Kilns, Digesters, Evaporators

Food & Beverages : Evaporators, Blending & Batching, Fermenting

Steel : Blast Furnaces, Continuous Casting, Reheating Furnaces, Biological Waste Treatment, Annealing Lines Sintherization

Water & Waste Water : Filter Backwash, Chemical Feed, Clear well Level, Finished Water Pumping, Remote Workstation Monitoring, Sludge Process, Sequencing Batch Reactor Plants, Rotating Biological Contactor Plant, Sludge Dewatering, Incinerator Control, Return and Waste activated sludge pumping