... .05%, and analogue output can reach ±0.075%~±0.1%F.S, It stability can reach 0.25% in 5 years ... .Micro Differential Pressure Differential Pressure High HydrostaticsPressure Absolute Pressure Gauge Pressure Available,Flange-Type (Single-flat, Single-in-line) Fluid Level transmitter availableDouble-flat flange type Differential Pressure transmitterHART FF ...