Honeywell STF800 digital flange mounted air pressure sensor

Honeywell STF800 digital flange mounted air pressure sensor  

Part of the SmartLine® family of products, the STF800 is a high performance flange mounted level transmitter featuring piezoresistive sensor technology.

STF800 transmitters may be directly mounted on to a tank flange and are offered with a variety of tank connections including various flush and extended diaphragm configurations. STF800 offers high accuracy and stability over a wide range of level applications. SmartLine products are also fully tested and compliant with Experion ® PKS providing the highest level of compatibility assurance and integration capabilities.

SmartLine easily meets the most demanding application needs for tank level measurement applications.

3. Features:

The transmitters offer the following features:

• Automatic static pressure and temperature compensation

• Rangeability up to 100:1

• Local display capabilities

• External zero, span and configuration capability

• Polarity-insensitive electrical connections

• Comprehensive onboard 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 with SIL 2/3 requirements

• Modular design

4. Best in Class Features:

*  Accuracies up to 0.0375% standard &0.025% Opt.
*  Stability up to 0.01% of URL per year for ten years
*  Automatic static pressure & temperature compensation
*  Rangeability up to 100:1
*  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)

5. STF800 Flange mount model type:

ST 800 Flange Mount Pressure Transmitters are ideal for critical applications such as custody transfer of

natural gas and energy and material balances, where accuracy and stability are of utmost importance.

Four ranges of the transmitters are available with the following range and span:

• 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) 

6. Span & Range Limits:

7. Performance Specifications:

8. Communications Protocols:

HART Protocol    (Version 7.0 )

Foundation Fieldbus (FF)

Honeywell Digitally Enhanced (DE)

9. About us:

Xi'an XK Sensor Equipment Co,Ltd is located in Xi'an city, which is China's instrument authoritative research and development center, mainly engaged in four categories products:

Press Transmitter Branch: Rosemount, Yokogawa, ABB, SIEMENS, E+H, Honeywell.

Temperature Transmitter Branch: Rosemount, Yokogawa, Honeywell, E+H, ABB

Flow meter Branch: Rosemount, Yokogawa,  Honeywell, E+H, ABB

Valve Positioner Branch:  YTC,  FISHER,  SIEMENS, YAMATAKE, ABB,  KOSO, YTC

We look forward to establishing long-term business relationship with you!