Options; Air/Water-Cooled Housing - RayTek TX Operating Instructions Manual

5 Options

A full range of options for various applications and environments are available. Options are factory-
installed and must be specified at the time of placing the order:
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5.1 Air/Water-Cooled Housing

The Air/Water-Cooled Housing option allows the sensor to be used in ambient temperatures up to
120°C (250°F) with air-cooling, and 175°C (350°F) with water-cooling. The cooling media should be
connected using 1/8" NPT stainless steel fittings. Air flow should be 1.4 to 2.5 l/sec at 25°C (77°F). Water
flow should be approximately 1.0 to 2.0 l/min (water temperature between 10 and 27°C (50 to 80.6°F).
Chilled water below 10°C (50°F) is not recommended, see section 5.1.2
page 26.
The Air/Water-Cooled Housing is also available in stainless steel (...S).
TX
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°C or °F (basic model only)
Air/Water cooled housing (Option: ...W), includes air purge
Intrinsically-safe rating
...IS4 for TXS models
...IS4W for TXS models with Air/Water-Cooled Housing
...IS5 for TXS models in stainless steel
...IS5W for TXS models in stainless steel and Air/Water-Cooled Housing
ISO Calibration Certificate, based on national standards (e.g. DAkkS) (XXXTXCERT)
Sensor in stainless steel (...S)
Stainless Steel Fittings
Figure 18: Sensor with Air/Water-Cooled Housing
Rev. O7 07/2017
Options
Avoidance of Condensation
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