ABB分析仪器电导率探头TB26

品牌	ABB	型号	TB26,TB264,TB27
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 TB26

The Conductivity Cell TB26 are easily installed into process lines and vessels via the integral 3/4 in. NPT threads, submersed directly into lines and vessels via the 1/2 in. NPT backthreads, or inserted into a process line or vessel through a ball valve. The ball valve provides isolation between the sensor and the process, allowing sensor insertion and removal while the line or vessel is full. This is accomplished by using a 1-1/2 in. standard ball valve. A compression fitting with flushing ports allows the operator to wash away any left over process fluid after removing the sensor. The flushing ports also provide a quick and easy place to take a grab sample for calibration. Variable sensor lengths are available for all Model TB26 sensor styles. The hot-tap sensor can be used with the compression fitting and without the ball valve to provide even greater installation flexibility.

• Easy installation, available in hot-tap or inline / submersible configurations
• Measurement ranges from 0 ... 1.999 µS/cm to 0 ... 19.99 mS/cm
• Corrosion resistant 316 stainless steel measurement electrodes
• Pt100 or Pt1000 integral temperature compensation elements
• Anti-blowout lip on hot-tap versions is machined into sensor body
• Interchangeable and replaceable sensor tips
• Maximum temperature 200 °C (392 °F)
• Maximum pressure 1551 kPa (255 psi)

Conductivity Cell TB264

The Conductivity Cell TB264 can be installed either inline via a 25 mm style fitting or used for flow cell applications. Inline applications consist of using an existing 25 mm port or purchasing a bushing and holder nut. Flow cell installations allow users to easily calibrate and isolate the sensor for maintenance.

• Easy installation into either flow cell or any available 25 mm port
• Measurement ranges from 0 ... 1.999 µS/cm to 0 ... 19.99 mS/cm
• Corrosion resistant 316 stainless steel measurement electrodes
• Pt100 or Pt1000 integral temperature compensation elements
• Maximum temperature 200 °C (392 °F)
• Maximum pressure 1379 kPa (13.79 bar / 200 psi)

Conductivity Cell TB27

The Conductivity Cell TB27 can be inserted or removed from process lines or vessels via a ball valve without disturbing the process. The TB27 sensor is designed for applications that exceed standard hot-tap sensor pressure ratings and for operator safety. An extraction housing isolates the operator from the process fluid. This housing has 1/4 in. ports for flushing, draining, pressurizing, or depressurizing this chamber. Ruggedly constructed of 316 stainless steel, these sensors withstand the most demanding processes and measurement requirements.

• High pressure hot-tap sensor
• Measurement ranges from 0 ... 1.999 µS/cm to 0 ... 19.99 mS/cm
• Corrosion resistant 316 stainless steel measurement electrodes
• Pt100 or Pt1000 integral temperature compensation elements
• Maximum temperature 200 °C (392 °F)
• Maximum pressure 2,068 kPa (20,68 bar / 300 psi)
• Interchangeable and replaceable sensor tips