High-Precision Smoke Concentration Sensor with RS485 & Modbus Protocol

Advanced Detection
– Highly sensitive electrochemical sensor detects smoke density with ±3% accuracy, ensuring reliable fire prevention in industrial and commercial environments.
Dual Signal Output
– Supports both 4-20mA analog and RS485 digital output for seamless integration into building automation, HVAC, and factory monitoring systems.
Built-in Environmental Sensors
– Monitors real-time temperature and humidity, ideal for data centers, warehouses, and smart agriculture applications.
Industrial-Grade Durability
– Sturdy aluminum alloy housing with IP65 waterproof rating, resistant to dust and harsh conditions.
Plug-and-Play Modbus RTU
– Easy configuration with PLCs, SCADA, and IoT platforms for centralized control and alarm triggering.
Global Compliance
– Certified for CE, RoHS, and FCC standards, ensuring safe operation in EU, US, and international markets.
Bulk Discounts Available
– Wholesale pricing for large-scale procurement, perfect for safety equipment distributors and facility management suppliers.