... --Flex Type,Stainless steal sealed,Good stability and repeatability . Antiabrasion series -Melt Pressure Transducer-PT123XLfor rubber-plastic machine,polymer machine,etc ... , please do not compare ours with other very expensive and world -famous sensors , our advantage is better cost performance ratio, ... we can not meet your requirements. Melt pressure transducer Antiabrsion series --Flexible Type