Honeywell IRD820 gas 0.6m up, 16201, flicker detector

Satronic 16201 IRD 820 flame sensor is used for gas, liquid fuel and dual fuel burners. With ionization current simulation. For 3-pin connection to Satronic burner controls for gas burners. With a row of five LEDs and adjustable sensitivity. The Honeywell IRD 820 16201 flame controller must be connected to a SATRONIC / HONEYWELL burner control for gas or liquid fuel burners. Control is based on the principle of infrared radiation, in other words, detection of flickering infrared light from the flame. Constant radiation, e.g. from a glowing refractory boiler gasket, has no effect on the sensor. Sensors also exist in a 110 V version or in an industrial version equipped with a particularly robust and waterproof sensor probe. Connects to burner controls: MMI 810 MMI 812 MMG 810 TMG 740-2 / 740-3