TB457

The TB457 sensors have 316 stainless steel bodies and integral Tri-Clamp fittings for use in sanitary services. The electrode tips and electrodes are sealed with Food and Drug Administration (FDA) approved silicone potting material. ABB offers two styles of these sensors to meet each particular need. The first is a flush face style that meets the process at the Tri-Clamp fitting. The second has an extended face designed to place the measurement electrodes into the process past the fitting. The extended face type is narrow enough to allow cleaning chemicals or steam to surround the electrode body thus insuring crevice free cleaning.

• Integral Tri-Clamp flange
• All FDA approved wetted materials
• Corrosion resistant stainless steel electrodes
• Extent of fouling notification and fouled sensor relay
• Integral automatic temperature compensators
• Suitable for all measurements: From ultrapure to concentrated solutions
• Maximum temperature 175°C (347°F)
• Maximum pressure 861kPa (125 psig)