SmartLine® ST700 Differential Pressure Transmitters bring smart technology to a wide spectrum of measurement applications ranging from furnace combustion airflow rate to hydrostatic tank gauging.
STD720/ STD725
-400 to 400 in H2O
-1000 to 1000 mbar
STD730/ STD735
-100 to 100 psi
-7.0 to 7.0 bar
STD770/ STD775
-3000 to 3000 psi
-210 to 210 bar
Accuracies up to 0.05% of span standard & 0.04% of span optional
Stability up to 0.02% of URL per year for 10 years
Automatic static pressure & 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
Comprehensive on-board diagnostic capabilities
Integral Dual Seal design for highest safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0