CS Instruments FA 550 Humidity Monitor Controller from China
FA 550 continuous dew point and humidity controller for compressed air systems with alarm relays and 4-20mA outputs. Automatically controls desiccant dryers to maintain process humidity specifications. Classifies under HTS 9032.89.60.70 humidity process control.
Duty Rate — China → United States
39.2%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Include dryer system integration specifications proving process control function
• Document dew point accuracy for ISO 8573 compliance verification
• Avoid 9026 classification by emphasizing automatic dryer modulation control