Operating Voltage:24 VDC

Operating Temperature Range:-20°C to +70°C

Response Time:≤1s

Relay Output:2 Form C @ 250V AC/30A

Communication Interface:RS485 Modbus RTU

Input Signal:0-20mA / 4-20mA

Protection Class:IP65

    The Honeywell RA890F1304 & RA890G1245 is engineered with precision to enhance combustion control in industrial boiler operations, ensuring safety and compliance with international standards.

    Featuring an innovative flame monitoring system, this controller precisely detects and adjusts for optimal combustion conditions, minimizing fuel waste and enhancing energy efficiency.

    With its robust and reliable design, the controller can withstand harsh industrial environments, ensuring continuous and accurate operation under varying conditions.

    Easy integration with existing automation systems through its Modbus RTU RS485 communication protocol, simplifying setup and maintenance processes for streamlined system management.

    Comprehensive safety features including a safe shutdown mechanism and real-time diagnostics contribute to minimizing operational risks, making it a critical component for any industrial boiler system seeking enhanced safety and performance.