LSDPG-4220 Sanitary Digital Pressure Gauges / 4-20mA Transmitters replace
both a gauge and a 4-20mA pressure transmitter. They are 3A listed, CEE,
Third Party Verified and come in 1.5 - 2” tri-clamp connections. Among the
many advantages of the Lumenite® LSDPG, we offer terminal point accuracy (TPA) as opposed to BFSL.
THE BENEFITS OF TPA :
• All points between zero and full-scale will be within stated accuracy
• Allows zeroing of gauge at start-up to eliminate any sensor offset
THE PROBLEMS WITH BFSL :
• Re-zeroing gauge may invalidate published accuracy specifications
• Zero offset at start-up may be the result of either BFSL calibration or zero drift
THE BOTTOM LINE . . .
The accuracy of the LSDPG gauge includes linearity, hysteresis, repeatability
and terminal point accuracy.