Trolex Vortex Air / Gas Flow Sensors available in three standard formats. The rear projecting sensor TX5921 is easily fitted onto ventilation ducts or pipes using the wide range of mounting hardware to sense and monitor air or gas flow. It is also good for roadways and open areas where horizontal mounting is preferred. TX5922 has a side projecting sensor which can be used in open areas where a vertical mounting arrangement is preferred. Sometimes mounting space is limited so version TX5923 comes with a flexible armoured conduit connection for remote sensor connection.
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