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Home Product 412FH Pressure Sensor, High Accuracy, HVAC & Hydronic Systems
412FH

412FH Pressure Sensor, High Accuracy, HVAC & Hydronic Systems

412FH sensor
412FH flow control
412FH pressure switch
412FH
412FH sensor integrates advanced flow control and pressure switch capabilities for precise fluid system monitoring, regulation, and safety optimization.
Categories:HVAC and Refrigeration
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Product Description

The 412FH sensor is designed for precise flow control and pressure monitoring in industrial automation, featuring two analog inputs, four digital outputs, and direct connectivity to up to four auxiliary modules. It supports RS-485 and Modbus communication interfaces, operating within a wide voltage range of 12-24V DC and a temperature range of -20°C to 80°C. Ideal for applications in chemical processing, water treatment, and HVAC systems, the 412FH flow control system integrates a rugged 412FH pressure switch with a 0-100 bar measurement range, enabling real-time adjustments. Its compact design includes a 2.5-inch LCD for localized diagnostics and a built-in 2000mAh backup battery. While offering high accuracy (±0.5% FS) and a flow detection range of 0-500 L/min, its limitations include limited compatibility with ultra-high-pressure environments beyond 150 bar.
Parameter Specification
Model Number 412FH
412FH Sensor Type Differential pressure sensing
412FH Flow Control Range 5-150 L/min
Pressure Switch Activation 20-500 kPa adjustable
Operating Voltage 12-24V DC
Current Consumption <50 mA
Output Signal SPST relay contact
Response Time <100 ms
Housing Material Stainless steel 316L
Protection Rating IP67
Process Connection G1/4" female thread
Temperature Range -20°C to +85°C
Total characters: 899 (including table tags)
question:Can we apply for low-value declaration for shipments?
answer:Yes, low-value declarations are possible if compliant with destination country regulations.
question:Why should we purchase from your company?
answer:20+ years as Asia's leading industrial automation trader with 85% repeat customers, prioritizing quality and reliability.
question:What payment methods do you accept?
answer:We accept TT, Paypal, and other mainstream payment methods for secure transactions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can we apply for low-value declaration for shipments?
answer:Yes, low-value declarations are possible if compliant with destination country regulations.
question:Why should we purchase from your company?
answer:20+ years as Asia's leading industrial automation trader with 85% repeat customers, prioritizing quality and reliability.
question:What payment methods do you accept?
answer:We accept TT, Paypal, and other mainstream payment methods for secure transactions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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