SMARTLINE® ST800 Differential Pressure Transmitter
As a member of the SmartLine® product family, the STD800 is a high-performance differential pressure transmitter that adopts piezoresistive sensor technology. By combining differential pressure sensing technology with the chip-integrated static pressure and temperature compensation features, it can deliver extremely high measurement accuracy and stability over a wide range of process and ambient temperatures. The SmartLine® series has undergone comprehensive testing and complies with Experion® PKS standards, providing excellent compatibility assurance and integration capabilities. SmartLine® products can easily meet the stringent requirements of pressure measurement applications.
Product Introduction
- Accuracy up to 0.025%.
- Annual stability up to 0.01% of full scale, maintained for 15 years.
- Automatic static pressure and temperature compensation.
- Turndown ratio up to 400:1.
- Response time up to 90ms.
- Multi-window display function.
- External zero adjustment, range adjustment and configuration capabilities.
- Arbitrary power supply polarity connection.
- Comprehensive integrated diagnostic functions.
- Integrated dual-seal design to ensure safety compliance with ANSI/NFPA 70-2001 and ANSI/ISA 12.27.0 standards.
- World-class overpressure protection function.
- Fully complies with SIL 2/3 requirements.
- Modular design.
- Process impulse line plugging detection function.
- 2/3 calibration options (applicable only to HART & Fieldbus).
- Complies with the requirements of APIMPMS3.6-2001/ISO 15169:2003, MOD – Mixed Tank Measurement System standard.
