A/1K-3W-R - 1000 Ohms @ 32 degrees F (platinum RTD sensing element) with a 0.00385 temperature coefficient. ACI's room enclosures combine option flexibility with attractive styling. In addition they have four-way airflow to minimize self heating. Options include setpoint override communication jack and LCD. Additional enclosure colors are available on a limited basis. ACI room temperature sensors are designed for HVAC or Building Automation Systems. Specific applications include: zone control office and work space auditoriu conference room and hallways. Example Part Number: A/1K-3W-R-LC Positive temperature coefficient4-Way airflow

TEMP SENSOR/PLATINUM RTDS/ROOM

A/1K-3W-R2 - 1000 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient in a three wire configuration. ACI's R2 (Aries) enclosures combine option flexibility with attractive styling. In addition they have four-way airflow to minimize self heating. Options include setpoint override and communication jack. ACI room temperature sensors are designed for HVAC or Building Automation Systems. Specific applications include: zone control office and work space auditoriu conference room and hallways. Positive temperature coefficient4-Way airflow

AIR DISCHARGE TEMP SENSOR

A/1K-3W-RA-18"-GD - 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. ACI averaging temperature sensors are designed for HVAC or Building Automation Systems.  Specific applications include: zone control air handling unit and large sized ducts.