Dynisco ECHO - Pressure sensor for liquid polymers with TC J

Dynisco ECHO pressure sensors are designed for accurate pressure measurement of liquid polymers with temperatures up to 400 °C. High measurement accuracy is guaranteed by the connection of the strain gauge to a Wheatstone bridge and the electrical output is proportional to the pressure. The sensor end is made of a stainless steel diaphragm with a coating to resist abrasive materials, slag and residues typically found in plastics processing. Models are available with a strain gauge output of 3.3mV/V or for amplification of 4...20mA , 0...10V. The operating range can be from 350 bar to up to 1700 bar ( up to 30000psi ) and with accuracies of 0.25, 0.5 and 1% of the measuring range. Operating temperatures depend on the version, the standard version works up to 400°C, on request a version for up to 530°C can be supplied.