Automation Components Inc (ACI) A/CP-D8-PB Thermistor

The Automation Components Inc (ACI) A/CP-D8-PB Thermistor is a high-precision duct temperature sensor engineered for excellence in HVAC building automation and industrial monitoring. Using a 10K Ohm Type II thermistor, this 8-inch sensor provides exceptionally accurate resistance data for air handling units and zone control systems. The sensing element features a double encapsulated sensor design, utilizing thermally conductive epoxy to eliminate moisture infiltration and ensure a rapid 10-second response time. Built for durability, the A/CP-D8-PB includes a 304 stainless steel probe and a rugged plastic duct mount enclosure with an integrated mounting flange and foam vibration-dampening pad. This unit is electrically identical to the 10K-CP-D-8PB, offering a negative temperature coefficient and easy-access latch system for screwless installation. Whether monitoring supply air temperature or managing discharge air monitoring, this NTC thermistor is the professional choice for reliable environmental control.

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• Enhanced Durability: The double encapsulated sensor prevents failures caused by moisture and condensation in high-humidity HVAC environments.
• Efficient Installation: Features a built-in mounting flange and an easy-open latch system that requires no screws, reducing labor time during setup.
• High Accuracy: Maintains a tight tolerance of +/- 0.2°C (+/- 0.36°F) for precise thermal regulation and energy efficiency.
• Broad Compatibility: The 10K Type II thermistor curve is a standard in the industry, making it compatible with most major building automation systems (BAS).

Is the A/CP-D8-PB compatible with my current 10K-CP-D-8PB?
Yes, the A/CP-D8-PB is the exact same part as the 10K-CP-D-8PB and can be used as a direct replacement without any recalibration required.

Can this sensor be used in outdoor air ducts?
While designed primarily for duct temperature sensing in air handling units, its double-encapsulated design offers superior protection against moisture. However, for direct outdoor exposure, it is recommended to use a NEMA 4X rated enclosure.

What is the best way to mount the 8-inch probe?
For the most accurate duct temperature sensor readings, the 8-inch probe should be mounted so the tip reaches the center of the air stream. Use the included foam pad to create a tight seal against the duct wall to prevent air leakage and dampen system vibrations.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.