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Home Product FQ-300D-AH High-Precision Digital Sensor with Waterproof Design for Harsh Environments

FQ-300D-AH High-Precision Digital Sensor with Waterproof Design for Harsh Environments

FQ-300D-AH flow controller
FQ-300D-AH sensor module
FQ-300D-AH control unit
FQ-300D-AH
FQ-300D-AH flow controller features an integrated sensor module and programmable control unit, enabling precision fluid regulation, real-time data monitoring, and automated adjustments for industrial process optimization. Rugged design ensures reliability in demanding environments.

Product Description

The FQ-300D-AH flow controller integrates a high-precision sensor module and an advanced control unit designed for industrial automation. It features 4 analog inputs, 2 digital outputs, and directly interfaces with up to 8 external modules via RS-485, Modbus, or Ethernet communication protocols. Operating within a voltage range of 12-24V DC and a temperature span of -20°C to 60°C, it suits chemical processing, water treatment, and pharmaceutical industries. The FQ-300D-AH sensor module provides ±0.5% accuracy with a detection range of 0.1-5 meters, while the control unit includes a 4.3-inch color display and a built-in 5000mAh rechargeable battery. Key advantages include robust durability, real-time data logging, and plug-and-play compatibility, though its reliance on stable power input and higher initial cost may limit adoption in budget-sensitive applications.
Parameter Specification
Product Model FQ-300D-AH
Flow Controller Type FQ-300D-AH Flow Controller
Flow Range 5-300 mL/min
Accuracy ±1% FS
Pressure Rating 0.1-0.8 MPa
Sensor Module FQ-300D-AH Sensor Module (Digital Signal)
Measurement Resolution 0.01 mL/min
Control Unit FQ-300D-AH Control Unit with PID Algorithm
Signal Output 4-20 mA / Modbus RTU
Power Supply 24 VDC ±10%
Operating Temperature -10°C to +60°C
Material 316L Stainless Steel
Protection Class IP65
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer various models based on availability and compatibility.
question:Why do received products have labels removed?
answer:Labels are removed as standard practice to prevent resale issues and protect brand integrity.
question:Can the company ensure stable supply?
answer:Yes, we maintain sufficient stock and reliable supply chains for consistent delivery.
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 the company provide upgraded or alternative models?
answer:Yes, we offer various models based on availability and compatibility.
question:Why do received products have labels removed?
answer:Labels are removed as standard practice to prevent resale issues and protect brand integrity.
question:Can the company ensure stable supply?
answer:Yes, we maintain sufficient stock and reliable supply chains for consistent delivery.
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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