مستشعر اللهب Danfoss 057H7107 LD

Photocell (photodetector) Danfoss LD 057H7107 — yellow flame sensor (discontinued). Danfoss 057H7107 is a classic LD (Light Dependent Sensor) of normal sensitivity for reliable yellow flame monitoring in liquid fuel burners. The sensor detects flame presence and sends a signal to the burner control box, ensuring safe heating system operation. Important: This model is discontinued. We recommend using the current replacement — Danfoss 057H7281 (fully interchangeable). Main specifications: Type: LD (normal sensitivity, for yellow flame); Cable length: 500 mm; Voltage: 230 V, 50/60 Hz; Purpose: Flame monitoring in burners on diesel, fuel oil, waste oil; Compatibility: Danfoss OBC 80, BHO 70 and other control boxes; Operating temperature: -20…+70°C. Advantages of Danfoss 057H7107: Stable detection of yellow flame from heavy fuel. Fast response to flame failure — instant protection against accidents. Robust construction and high Danfoss quality. Easy installation thanks to convenient cable. This photocell is an important safety component of any liquid fuel burner. It prevents fuel supply in the absence of flame, reducing risks and ensuring stable operation of boiler equipment. Buying replacement Danfoss 057H7281 (instead of discontinued 057H7107) — a reliable and up-to-date solution. Original Danfoss products, quality guarantee, fast delivery across Russia. Need a photodetector for yellow flame monitoring? Contact us — we will select a current equivalent and ensure uninterrupted operation of your burner!