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Home Product SP431 High-Precision Temperature Sensor for HVAC & Automotive Applications
Autel MaxiCOM MK808Z-TS

SP431 High-Precision Temperature Sensor for HVAC & Automotive Applications

SP431 sensor module
SP431 control unit
SP431 technical specs
SP431
The SP431 sensor module provides accurate environmental sensing, while the SP431 control unit enables seamless data management and system integration. Review SP431 technical specs for voltage ranges, communication interfaces, and operational temperature thresholds.
Categories:Automotive
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Product Description

The SP431 sensor module integrates with the SP431 control unit, offering 4 analog/digital inputs and 2 output channels for direct connectivity to peripheral devices like relays or actuators. Designed for industrial automation, environmental monitoring, and smart infrastructure, it supports RS-485, Modbus, and Ethernet interfaces for seamless communication. The SP431 technical specs include a 12-24V DC operating range, -20°C to 60°C temperature tolerance, and a 5-meter max detection distance for sensor applications. Its compact design lacks a built-in screen but features a 2000mAh backup battery for uninterrupted operation. Strengths include high accuracy and robust connectivity, though it may require external modules for advanced protocols.
Parameter Specification
SP431 General Specifications
Model Identifier SP431 Multi-Function System
Application Field Industrial Automation & IoT Integration
SP431 Sensor Module
Sensor Type Triple-layer MEMS Sensing Array
Detection Range 0-500 kPa (Pressure), -40°C to +125°C (Temp)
Sampling Rate 1000 Hz ±5%
Signal Output 4-20 mA analog & RS-485 digital
SP431 Control Unit
Processor Core ARM Cortex-M4 @ 120 MHz
Memory Configuration 512 KB Flash, 128 KB SRAM
Communication Protocols Modbus RTU, CAN 2.0B, Ethernet/IP
Power Requirements 10-36 VDC with Reverse Polarity Protection
SP431 Technical Specs
Ingress Protection IP67 Rated Enclosure
EMC Compliance EN 61000-6-2/3, IEC 61326-1
Data Retention 15-year EEPROM Write Endurance
Mechanical Dimensions 85 x 60 x 25 mm (WxHxD)
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models for most products. Contact us for specifics.
question:Can shipments apply for low-value declaration?
answer:Available for eligible orders under specified thresholds. Confirm criteria with our logistics team.
question:Do you offer technical selection services?
answer:Yes, our technical team assists with product selection and customization. Reach out for tailored support.
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 upgraded and alternative models for most products. Contact us for specifics.
question:Can shipments apply for low-value declaration?
answer:Available for eligible orders under specified thresholds. Confirm criteria with our logistics team.
question:Do you offer technical selection services?
answer:Yes, our technical team assists with product selection and customization. Reach out for tailored support.
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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