ACIA/1K-3W-RA-24-GD, ACI,

1000 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient in a three wire configuration. The galvanized metal duct mount configuration has a mounting flange for quick installation and a foam pad to dampen vibrations. The stainless steel probe houses sensing elements which are wired in a series/parallel configuration to provide an averaged output.