CS Instruments FA 550 Humidity Monitor Controller from Canada
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 — Canada → United States
11.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 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