Introduction

Part of the SmartLine® family of products, the STD700 is  suitable for monitoring, control and data acquisition featuring  piezoresistive sensor technology. By combining pressure  sensing with on chip temperature compensation capabilities  STD700 offers 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 0.05% 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

• World class overpressure protection • Full compliance to SIL 2/3 requirements.  

• Modular design characteristics

• Available with additional 4-year warranty

ST700 Differential Pressure Transmitters are ideal for critical process loops and high-value applications such as custody transfer, and energy and material balances. Six models are available with the following ranges: