Honeywell Honeywell STD800 is a high-performance differential pressure transmitter using advanced sensor technology. STD800 combines differential pressure with static pressure and temperature compensation on the sensor chip to provide extremely high measurement accuracy and stability under a wide range of static pressure and temperature. The SmartLine series has also been fully tested and meets the Experion® PKS standard, providing the highest level of compatibility assurance and integration capabilities. SmartLine products can easily meet the most demanding requirements of pressure measurement applications.

Best-in-class features:

● The accuracy of the calibration range is as high as 0.0375%
● The annual stability is as high as 0.01%/full scale, maintained for 10 years
● Automatic static pressure and temperature compensation
● Up to 400:1 turndown ratio
● The response time is as fast as 90ms
● Multiple local display functions
● External zero position, range, and configuration functions
● Arbitrary connection of power supply polarity
● Perfect self-diagnosis function
● Based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0 integrated double seal design to ensure the highest safety
● World-class overvoltage protection
● The standard configuration fully complies with SIL2/3 requirements.
● Full module design
● Up to 15 years warranty can be provided