Sensor Installation
44
Rev. L6 Feb 2017 Modline 5
3.9.6 WJA – Water Jacket Accessory Description and Dimensions
The WJA uses water or air to cool the Modline 5 Sensor in high ambient temperatures. Water cooling
can protect the Sensor in ambient environments up to 200°C (400°F). Air cooling can provide protection
to 105°C (220°F).
To properly mount the WJA, the BMA – Base Mounting Bracket, MFL –Mounting Flange, or the APA
purge with an MFS or MFL flange should be used. The use of an APA – Air Purge Assembly is
recommended with the WJA.
Trunions (pivoting shafts) on the side of the WJA are used to securely mount to the BMA. Threaded
holes in the front of the WJA are used to mount an APA air purge or MFL Flange. The WJA can be
mounted in any position.
The WJA has 1/4” NPT inlet and outlet pipe fitting openings for water or air. See the drawings and
information on the next page for water and cooling air requirements, and installation configurations.
Designed Maximum water or air pressure: 100 PSIG (6.9 BAR)
Figure 31: WJA Accessory
Material: 300 series passivated stainless steel
Empty Weight: Approximately 6 pounds (2.7 Kilograms)
Table 6: Mounting and Assembly Supplied Parts List
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