QRC1A1.101C27 – Blue-flame Detector

QRC1…

Blue-flame detectors for the supervision of blue- or yellow-burning oil or gas flames. Blue-flame detectors are used primarily in connection eith burner controls for small-capacity burners in intermittent operation.

Use

The QRC1… is a compact UV-sensitive blue-flame detector with an integrated preamplifier. It is designed for frontal and lateral (90°) illumination.

QRC1… is suited for use with following burner controls and with photoresistive detectors QRB1… – in terms of plug-in facility:

• LAL1…
• LGB3…
• LME23…
• LMO14…, LMO24…, LMO44…
• LMO54…
• LMV26…
• LMV27…
• LMV36…
• LMV37…
• LOA2… (except LOA25…), LOA3…

The QRC1… must not detect UV radiation from ignition sparks, as otherwise lockout occurs during the prepurge time, due to extraneous light.

For use with: LAL1…, LGB3…, LME23…, LMO14…, LMO24…, LMO44…, LMO54…, LMV26…, LMV27…, LMV36…, LMV37…, LOA2… (except LOA25…), LOA3…

Mains voltage: AC 230V 50/60Hz

Class of sensitivity: Normal

Direction of illumination: Frontal

Viewing window: Plexiglas

Degree of protection: IP 40

Weight: approx. 0.029 kg

Mounting position: Optional

Temperature range: -20…+60 °C

Humidity: < 95 % r.h.

For more technical information, please see data sheet.