InTrac777e/779e (single flushing chamber, chemical applications) - Overview - METTLER TOLEDO

InTrac777e/779e (single flushing chamber, chemical applications)

For applications in the chemical industry.

The InTrac777e retractable housings have been specifically designed for use with 12 mm electrodes and sensors for the measurement of pH / redox, dissolved oxygen and conductivity in industrial processes. InTrac777e with a single flushing chamber is suitable for employment in the chemical industry. Special models (InTrac779e) are also available for InPro8100 / InPro8200 turbidity sensors

Specifications - InTrac777e/779e (single flushing chamber, chemical applications)
Temperature range 0...70 °C [32...158 °F], with steel cylinder: -10...70 °C [14...158 °F]
Pressure range (bar/psi) manual: 0...5 bar [0...73 psig], pneumatic: 0...8 bar [0...116 psig]
Connection for flushing chamber 2...6 bar [29...87 psig], 1 x connection «IN»: thread G 1/8", 1 x connection «OUT»: thread G 1/4", 1 x connection «TEMP»: thread G 1/8"
Immersion length 70 mm, 100 mm, 200 mm (2.76", 3.94", 7.87")
Housing body body: polypropylene (PP) or stainless steel DIN 1.4404/AISI 316L; handle/protective sleeve complete: polypropylene (PP)
Wetted parts material DIN 1.4404/AISI 316L, DIN 2.4602/Alloy C22, Titanium, PP, PVDF, PEEK
O-ring material wetted O-rings: Viton®-FDA, EPDM-FDA, Kalrez®-FDA USP Class VI
Adaption Sockests: INGOLD DN25, DIN, ANSI, TriClamp, Tuchenhagen Varivent DN50 / NPT
KALREZ and VITON are registered trademarks of E. I. Du Pont de Nemours and Company Corporation
Description
The InTrac retractable housings (steel versions) are intrinsically safe for operation in Ex-classified zones according to guideline ATEX 94/9/EC.
Features and Benefits
  • The InTrac family of retractable housings helps to substantially reduce the operating costs of a measuring point, by allowing well-planned automatic cleaning and calibration of the electrodes.
  • An optional alignment system indicates the actual position of the housing at all times, even in automated systems.
  • High degree of operational safety thanks to the TRI-LOCKTM  safety system from METTLER TOLEDO.
    

Documentation

Applications

Minimal Corrosion: Thanks to pH Control
The installation of an intelligent in-line pH measurement with automated electrode cleaning allows for accurate control of sour water pH in Crude Unit...
Application Note: Optimized Control of Sour Water in Petrochemical Applications
Application Note - Control of sour water without damaging the pH electrode
Application Note: Improve Your Pulp & Paper Process Further with ISM Technology
Application Note - Analítica de procesos: “Nota de aplicación”
pH Measurement in Amine-Based Quench Water
To control the separation and to minimize corrosion, it is important to maintain the right pH level. Therefore neutralizing agents are injected in the...
In-line O2 Measurement for Inertization Control
For safety reasons, some chemical reactions take place in an inert gas environment where the amount of oxygen present is tightly controlled. The METTL...
Application Note: Reliable and Cost Efficient Monitoring
The oxygen gas measurement system from METTLER TOLEDO is an effective tool in explosion prevention procedures as employed by WACKER at its production...
Protection From Gas Explosion
One of the top-ten DMT producers was faced with periodic deficiencies of their oxygen measurement system for centrifuge inertization processes. The us...
Enhanced Process Safety During Centrifuge Inertization
A leading global supplier of generic pharmaceuticals was able to enhance process safety and operational efficiency during centrifugation by using a ME...
Application Note: Measure Oxygen Where it Really Matters
Performance of gaseous oxygen measurement is now redefined with METTLER TOLEDO’s amperometric systems. They not only allow reliable and stable measure...

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InTrac777e/779e (single flushing chamber, chemical applications)

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InTrac777e/779e (single flushing chamber, chemical applications)
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