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Home Product SO669 Pro Sensor High-Precision Flow Meter for HVAC Systems

SO669 Pro Sensor High-Precision Flow Meter for HVAC Systems

SO669 Sensor Module
SO669 Control Device
SO669 Monitoring System
SO669
SO669 Sensor Module, SO669 Control Device, and SO669 Monitoring System combine advanced sensing, intelligent control, and real-time data analysis for efficient industrial automation solutions.

Product Description

The SO669 Sensor Module integrates multiple inputs (4 analog, 2 digital) and 3 configurable outputs, directly interfacing with PLCs, IoT gateways, and the SO669 Control Device via RS-485 or Ethernet. Operating at 5-24V DC with a rugged -20°C to +70°C range, it suits industrial automation, environmental monitoring, and energy management. The SO669 Monitoring System features a compact 3.5-inch LCD, detects targets up to 15 meters via integrated LiDAR, and supports real-time data analysis. Its 5000mAh lithium battery enables 72-hour standalone operation. Advantages include high precision, low power consumption, and IP67 protection, though complex wiring and firmware updates may require technical expertise. Ideal for harsh environments, this modular solution ensures reliable multi-parameter sensing and centralized control.
SO669 Sensor Module
Operating Voltage3.3V DC ±5%
Signal Output4-20mA / 0-10V
Sampling Rate100Hz ±2%
Protection ClassIP67
SO669 Control Device
Communication ProtocolModbus RTU, RS-485
Relay Capacity5A @ 250VAC
Control Inputs8 Digital Channels
Power Consumption2.5W Max
SO669 Monitoring System
Data Storage128MB Flash
Operating Temp-40°C to +85°C
Wireless InterfaceLoRaWAN Class C
CertificationsFCC, CE, RoHS
question:Do you provide technical selection services?
answer:Yes, we offer technical consultation and product selection guidance with expert support to ensure optimal solutions.
question:Can you share shipment photos or purchase records for similar products?
answer:We provide shipment photos and product details upon request via email to ensure transparency and verification.
question:How do you handle refurbished products with post-sale malfunctions?
answer:We immediately replace defective refurbished items with genuine products and offer compensation for any incurred losses.
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:Do you provide technical selection services?
answer:Yes, we offer technical consultation and product selection guidance with expert support to ensure optimal solutions.
question:Can you share shipment photos or purchase records for similar products?
answer:We provide shipment photos and product details upon request via email to ensure transparency and verification.
question:How do you handle refurbished products with post-sale malfunctions?
answer:We immediately replace defective refurbished items with genuine products and offer compensation for any incurred losses.
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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