ALSTOM DFI-150-0003 Flame Detector Circuit Board

Flame Detection and Diagnosis: Capable of detecting the presence of flames and monitoring parameters such as flame intensity and stability, providing precise flame status information for the combustion process.

Fault Diagnosis and Alarm: Equipped with self-diagnosis function, it monitors its own operating status and can quickly issue alarms when detecting faults or abnormal conditions in the flame detection system.

Industrial-Grade Design: Features high reliability, durability, and anti-interference capability, adapting to harsh industrial environments to ensure long-term stable operation.

Digital Reading Function: Intuitively displays the flame status through a digital display, facilitating maintenance and monitoring for users.

Customization Capability: Can be custom-designed according to specific customer needs to meet requirements of different application scenarios.

Operating Voltage: Typically 24V DC.

Rated Current: 15A.

Frequency: 50/60Hz.

Protection Level: IP66.

Operating Temperature Range: -40°C to +85°C.

Input Signal Types: Supports infrared, ultraviolet, ion current, visible light, and multi-band flame signal inputs.

Output Signal Types: Multiple switching value outputs and analog outputs, supporting RS485 communication port.

Isolation Voltage: 2500Vrms.

Overvoltage Protection: ±30V.

Static Current: ≤5mA.

Dynamic Current: ≤25mA.

Response Time: Less than 1 second.

Dimensions: Approximately 172mm x 95mm x 142mm.

False Alarm: May be caused by improper sensor sensitivity settings or external interference. Readjust the sensor sensitivity parameters, check whether the sensor installation position is appropriate, and whether there are strong electromagnetic interference sources. Take shielding measures if necessary.

No Flame Signal Output: May be due to sensor failure, open circuit of connection lines, or damage to the board's input channel. Check whether the sensor is working normally, measure whether the connection lines are conducting. If the lines and sensor are normal, further detect the input channel of the board. If damaged, replace the board or repair relevant components in a timely manner.

No Display on Screen: May be caused by display failure, abnormal power supply, or faults in the internal circuit of the board. First, check whether the power supply of the board is normal. If the power supply is normal, it may be that the display itself is damaged or the circuit connected to the display has problems. Try replacing the display or checking the connection and components of the relevant circuit.