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Home Product FD-L31A Precision Pressure Transducer | Compact Design | HVAC&Process Control Compatible

FD-L31A Precision Pressure Transducer | Compact Design | HVAC&Process Control Compatible

FD-L31A flow sensor
FD-L31A digital meter
FD-L31A industrial module
FD-L31A
FD-L31A flow sensor integrates high-precision measurement with a user-friendly FD-L31A digital meter, designed as a durable FD-L31A industrial module for process monitoring in demanding environments. Compact, reliable, and compatible with industrial automation systems.

Product Description

The FD-L31A is a versatile industrial module integrating a high-precision FD-L31A flow sensor and an FD-L31A digital meter, designed for robust performance in demanding environments. It features dual analog inputs (4-20mA/0-10V) and two configurable relay outputs, supporting direct connectivity with up to four peripheral modules via RS-485 or Modbus RTU protocols. Operating within 12-24V DC, it functions reliably across temperatures from -20°C to 60°C, ideal for oil/gas, water treatment, and manufacturing industries. The module includes a 4.3-inch LCD display with a detection range of 0.5-10 meters, offering real-time flow rate and cumulative volume monitoring. With a 5000mAh backup battery, it ensures uninterrupted operation during power outages. Key advantages include IP67-rated durability and ±0.5% measurement accuracy, though its advanced configuration may require technical expertise.
ParameterSpecification
FD-L31A Flow Sensor
Flow Range0.5-50 L/min
Accuracy±1.5% FS
Output Signal4-20mA Analog
Operating Temp-20°C to +85°C
Pressure Rating1.6 MPa max
FD-L31A Digital Meter
Display TypeLCD with Backlight
Resolution0.01 L/min
CommunicationRS-485 Modbus
Power Supply24VDC ±10%
Refresh Rate100 ms
FD-L31A Industrial Module
Interface TypeDIN-rail Mountable
Protocol SupportModbus RTU/TCP
Input Voltage12-36VDC
Power Consumption<3.5W
Housing MaterialIP65 Aluminum Alloy
question:Why are shipping costs so high? Do you offer more economical delivery options?
answer:Shipping costs depend on carrier rates and delivery speed. We offer multiple carriers and can suggest cost-effective solutions upon request.
question:If a discontinued model is unavailable, how do other suppliers source and offer it?
answer:Suppliers may have pre-existing stock or alternative channels. We prioritize current models but can check for remaining inventory if requested.
question:Can your company ensure stable supply for bulk orders?
answer:Yes, we maintain strategic inventory planning and partner with reliable manufacturers to ensure consistent supply for bulk orders.
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:Why are shipping costs so high? Do you offer more economical delivery options?
answer:Shipping costs depend on carrier rates and delivery speed. We offer multiple carriers and can suggest cost-effective solutions upon request.
question:If a discontinued model is unavailable, how do other suppliers source and offer it?
answer:Suppliers may have pre-existing stock or alternative channels. We prioritize current models but can check for remaining inventory if requested.
question:Can your company ensure stable supply for bulk orders?
answer:Yes, we maintain strategic inventory planning and partner with reliable manufacturers to ensure consistent supply for bulk orders.
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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