Honeywell STA87L Absolute Pressure Transmitter
Honeywell STA87L Absolute Pressure Transmitter
Part of the SmartLine® family of products, the STA800 and STA80L are high performance absolute pressure transmitters featuring piezoresistive sensor technology combining pressure sensing with on chip temperature compensation capabilities providing high accuracy, stability and performance over a wide range of application pressures and temperatures. The SmartLine family is 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 pressure measurement applications.
Best in Class Features:
Accuracies up to 0.065 % standard & 0.025% Opt
Automatic temperature compensation
Rangeability up to 100:1
Response times as fast as 100ms
Alphanumeric display capabilities
External zero, span, & configuration capability
Polarity insensitive electrical connections
On-board diagnostic capabilities
Integral Dual Seal design for highest safety basedon ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
World class overpressure protection
Full compliance to SIL 2/3 requirements as a standard.
Modular design characteristics
Description
The SmartLine family of gauge pressure, differential pressure, and absolute pressure transmitters is designed around a high performance piezo-resistive sensor. This one sensor actually integrates multiple sensors linking process pressure measurement with on-board staticpressure (DP Models) and temperature compensation measurements resulting in the best total performance available. This level of performance allows the ST 800 to replace virtually any competitive transmitter available today.
ST800 Series 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