Air Temperature Sensor Models 6020, 6020SE, 6120, 6120L, 6120S, 6215, 6220, 6220L, 6320, 6320L, 6320N, 6320SE, 6415, 6420, 6420L, 6420S, 6420SE, 6515, 6520, 6520L, 6520SE, 6615, 6620, 6620SE, 6715, 6820, 6920, 6920S, 6920SE, 7220, 7320, 7420, 7520, 7720, 7820, 7920, 8120, 8220, 8320, 8420, 9100, 9120, 9200, 9220, 9300, 9320, 9420, 9520, 9620, 9400, 8230