The STD700 is suitable for monitoring, control and data acquisition. STD700 products feature piezoresistive sensor technology combining pressure sensing with on chip temperaturecompensation capabilities providing high accuracy, stability and performance over a wide range of application pressures and temperatures.
Honeywell high precision STD700 differential pressure transmitter
STD700 Differential Pressure Transmitters feature field-proven piezoresistive sensor technology， 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:
o Accuracies up to 0.05% of span o Stability up to 0.02% of URL per year for 5 years
o Automatic static pressure & temperature compensation
o Rangeability up to 100:1
o Response times as fast as 100ms
o Alphanumeric display capabilities
o External zero, span, & configuration capability
o Polarity insensitive electrical connections
o On-board diagnostic capabilities
o Integral Dual Seal design for highest safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
o World class overpressure protection
o Full compliance to SIL 2/3 requirements.
o Modular design characteristics
o Honeywell Digitally Enhanced (DE)
o HART ® (version 7.0)
o FOUNDATION™ Fieldbus All transmitters are available with the above listed communications protocols.
Reference Accuracy 2 (conformance to +/-3 Sigma)
Accuracy, Temperature and Static Pressure Effects: (Conformance to +/-3)
Typical Calibration Frequency:
Calibration verification is recommended every two (2) years
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