Krom schroder controller IFW 15-T

Krom schroder controller IFW 15-T The IFW 15-T is a device for flame monitoring and control, mainly suitable for burners using single-electrode ignition detection, and is commonly used in combustion control systems in industries such as petroleum, chemical, and natural gas. It features a high-strength heat-resistant plastic housing. The upper cover, which can be plugged and unplugged, contains the control circuit board, flame signal amplifier, and a green indicator light. The base mainly has terminal blocks, neutral wire bars, and ground wire bars, as well as two 5.5mm round holes for installation. Working voltage: 220/240V AC, -15/+10%, 50/60Hz, suitable for both grounded and ungrounded systems. Self-power: 12VA. Ionization electrode voltage: 230V AC. Flame ionization current: ≥1μA. Output signal: Two sets of passive contact switches, one normally open and one normally closed. Contact capacity: 2A. Environmental temperature: -20℃ to +60℃. Protection grade: IP40. Dimensions: 72mm × 82mm × 94mm. Weight: 370g. Main functions: Flame monitoring: Supports both ionization and UV ultraviolet flame monitoring methods. Through the built-in flame signal amplifier, the flame current signals detected by the electrode or UV sensor are converted into two sets of switch signals to indicate the presence or absence of flame. Control function: Enters standby mode after power-on. When a flame signal is received, the internal relay operates, and its relay switch can participate in various controls. It can be combined with a PLC to achieve various burner controller functions, and can control the operation or stop of the combustion system based on the flame status, ensuring the safety and stability of the combustion process. Status indication: Equipped with a flame detection panel signal light indication function, which can visually display the flame status, making it convenient for operators to understand the equipment operation in real time.