ABB分析仪器电导率探头TB451

品牌	ABB	型号	TB451,TB454
测量范围	见技术要点	测量精度	见技术要点
分辨率	见技术要点	电源	见技术要点
尺寸	见技术要点（mm）	用途	见技术要点

Conductivity Cell TB451

TheConductivity Cell TB451has an integral Tri-Clampfitting for use in sanitary services. ABB offers two styles of these sensors. The first is a flush face style that meets the process right at the Tri-Clamp fitting. The second has an extended face designed to meet the process at the end of a Tri-Clamp fitting such as a tee. The extended face type is O-ring sealed to prevent the process solution from getting behind the electrode face where cleaning chemicals will not reach. This style of sensor can be sized to fit either 1.0 in. or 1.5 in. tubing. The flush style can be used with either size.

• Integral Tri-Clamp flange
• Security from crevice formation in process
• Corrosion resistant stainless steel electrodes
• Extent of fouling notification and fouled sensor relay
• Integral automatic temperature compensators
• Maximum temperature 140 °C (284 °F)
• Maximum pressure 689 kPa (6.89 bar / 100 psi)

Conductivity Cell TB454

The Conductivity Cell TB454 combines versatility, easy access, and low cost into one compact package. The sensor is suitable for either inline or submersion installations. It fits into a 1 in. NPT receptacle and is inserted with a push and 90-degree twist for inline installations. There is also a Ryton^®(PPS) holder with screw cap available. The wide rangeability of this sensor makes it a perfect match for almost all less aggressive conductivity measurements.

• Twist lock insertion simplifies access
• Corrosion resistant stainless steel electrodes
• For all conductivity ranges without polarization
• Extent of fouling notification and fouled sensor relay
• Integral automatic temperature compensators
• Suitable for all measurements
• Maximum temperature 100 °C (212 °F)
• Maximum pressure 689 kPa (6.89 bar / 100 psi)