A/1K-2W-A-50'-4X - 1000 Ohms @ 32 degrees F (platinum RTD sensing element) with a 0.00385 temperature coefficient. This polycarbonate NEMA 4X averaging configuration has a continuous filament sensing element that provides an averaged output based on the copper capillary length ordered. The enclosure has a NEMA 4X rating and is designed for wet environments. ACI averaging temperature sensors are designed for HVAC or Building Automation Systems. Specific applications include: zone control air handling unit and large sized ducts. Positive temperature coefficientBendable coppe NEMA 4X enclosure

A/1K-2W-A-50'-GD - 1000 Ohms @ 32 degrees F (platinum RTD sensing element) with a 0.00385 temperature coefficient. This galvanized metal box averaging configuration has a continuous filament sensing element that provides an averaged output based on the copper capillary length ordered. ACI averaging temperature sensors are designed for HVAC or Building Automation Systems. Specific applications include: zone control air handling unit and large sized ducts. Positive temperature coefficientBendable coppe Foam pad