Melt pressure transmitter--Explosion-Proof 1.Zero and span adjustable, 2.Various amplified signal available, Melt pressure transmitter----Explosion-Proof series Features & Application1.Overall Accuracy ±0.5%FS2.Stainless steal sealed3.80% shunt calibration4.Zero and span adjustable5.Various amplified signal available6.Good stability & interference resistance7.Explosion-Proof function ...