A/1K-2W-R2 - 1000 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient. ACI's R2 (Aries) enclosures combine option flexibility with attractive styling and 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

A/1K-2W-R2O - 1000 Ohms @ 32 degrees F ( platinum RTD sensing element) with a 0.00385 temperature coefficient. 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 airflo Night setback