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Home Product SP349 Series Sensor Module | BrandX Temperature Control | 24VDC RS485 HVAC Interface

SP349 Series Sensor Module | BrandX Temperature Control | 24VDC RS485 HVAC Interface

SP349 sensor module
SP349 industrial transmitter
SP349 control unit
SP349
The SP349 sensor module, SP349 industrial transmitter, and SP349 control unit deliver precise monitoring and control solutions for industrial automation and process management.

Product Description

The SP349 sensor module is an integrated industrial solution combining the SP349 industrial transmitter and SP349 control unit, designed for robust automation applications. It features 4 analog/digital inputs, 2 configurable outputs, and supports RS-485/Modbus communication. Operating at 12-24V DC with a -40°C to +85°C range, it interfaces directly with PLCs, actuators, and IoT gateways. Ideal for manufacturing, oil/gas, and wastewater systems, its high-precision sensing (0-100m detection range) and rugged enclosure ensure reliability in harsh environments. Key advantages include plug-and-play scalability and low power consumption, though complex calibration may require expertise. Battery backup is optional for standalone operation. The compact design (no integrated screen) simplifies integration into existing infrastructure.
SP349 Product Series Technical Specifications
SP349 Sensor Module
Measurement Principle Non-contact electromagnetic sensing
Detection Range 0.5-15 meters (adjustable)
Resolution ±1mm @ 5m range
Signal Output 4-20mA analog + RS-485 digital
SP349 Industrial Transmitter
Input Compatibility 24V DC ±10% / 110-240V AC
Loop Resistance ≤600Ω (current output)
Isolation 1500V RMS input-output isolation
Communication Protocol Modbus RTU over RS-485
SP349 Control Unit
Processor 32-bit ARM Cortex-M4 @ 120MHz
I/O Channels 8 configurable analog/digital ports
Data Storage 512KB non-volatile memory
Enclosure Rating IP67 compliant aluminum housing
question:Can I schedule an official courier pickup myself?
answer:Yes, you can schedule a pickup via our online portal after order confirmation.
question:Why did I receive the product with labels cut?
answer:Labels are cut per brand policies to protect distribution channels and ensure authenticity.
question:Why is a service fee charged?
answer:Service fees cover order processing, quality checks, and logistics coordination costs.
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 I schedule an official courier pickup myself?
answer:Yes, you can schedule a pickup via our online portal after order confirmation.
question:Why did I receive the product with labels cut?
answer:Labels are cut per brand policies to protect distribution channels and ensure authenticity.
question:Why is a service fee charged?
answer:Service fees cover order processing, quality checks, and logistics coordination costs.
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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