| SPX-T Series Model 3391
Button Seal Flange-Mount Pressure Transmitter with Temperature Compensation
SPX3391
Features
Large diaphragm and mounting flange for easier installation
Reduce temperature drift by ~80% over non-compensated units
Accuracy to ±0.15% FS
Temperature output available (RTD or 4-20mA)
HART™ digital communications
0-500 to 0-10,000psi range options
Rugged welded electronics housing
Description
The SPX-T is a smart 4-20mA pressure transmitter that includes Temperature Compensation and DynaLarity™, a Dynisco innovation. The SPX-T delivers the best spec performance in the line. Temperature Compensation is based on an RTD measurement that compensates for temperature variations which reduces tempera- ture-related drift and increases accuracy. No need to re-zero for temperature changes after installation. DynaLarity uses an advanced algorithm that will linearize offsets due to process effects on the sensor. Combined Temperature Compensation and DynaLarity reduces temperature-related drift by as much as 80% and improves accuracy by more than 60% over other sensors. Process temperature output is available. HART communication is standard. The SPX3391 is an all-welded construction that features a large diaphragm and mounting flange for easier installations. Many other flange-mount configurations are available. |
