Retractable Sensor Housings for Operational Safety in Harsh Conditions

To provide more production uptime, retractable sensor housings must not only be process tolerant, they must also provide ease of use and ensure trouble-free operation. All these elements were considered when developing our latest InTrac housings. The result is our most advanced sensor housings yet.

The design of the InTrac 781 / 784 housings allows sensor inspection, cleaning, calibration or exchange at any time without the need for stopping the process. And the advanced drive train allows insertion or retraction of the sensor in process pressures of up to 16 bar!

Reliable measurements demand that sensors are kept free from dirt and particles. The InTrac 781 / 784 housings contain integrated spray nozzles and a large bore cleaning chamber to ensure any build-up is efficiently flushed away.

Depending on the operating system, backwash flushing of the sensor is possible as soon as the sensor is retracted from the process.

InTrac 781 / 784 housings meet the strict requirements of major international guidelines including ATEX, so the housings can be safely operated in Ex-classified environments.

The intelligent sensor locking system and sensor position rod provide additional information on sensor status, enhancing operating safety.

To suit the range of conditions in chemical production, wetted parts are available in different materials, including PVDF and PEEK. Various immersion lengths and types of process connection (including Ingold DN 25) provide excellent installation flexibility at the measurement point.

Find out more about the InTrac 781 / 784 retractable housings: http://www.mt.com/dam/non-indexed/po/...

Features and benefits:
Wide range of options to meet your needs
Various construction materials, process connections, insertion lengths, and high process temperature and pressure options ensure model availability to meet your requirements.

Remove the sensor without stopping the process
The sensor can be cleaned, calibrated or exchanged without process interruption.

Most efficient sensor cleaning
New cleaning chamber design with 4 integrated spray nozzle which make sensor cleaning more efficient than ever.

Compliant with international standards
The housings meet the strict requirements of major international guidelines including ATEX.

Find out more about the InTrac781: http://www.mt.com/us/en/home/products...

Find out more about the InTrac784:
http://www.mt.com/us/en/home/products...
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0:00 Providing safe and raliable performance
0:22 Intelligent sensor lock
0:46 Integrated cleaning chamber
0:52 Sensor cleaning
1:00 Sensor protection
1:08 Wide range of options
1:14 International standard approvals
1:19 Automatic cleaning and calibration