Papenmeier Lumistar Luminaire ESL 53 LED

The Lumistar Luminaire ESL 53LED, a small system luminaire with high light output is a versatile lighting solution suitable for various applications.

Available in two versions— ESL 53LED KS (with hinged bracket for general use), and ESL 53LED B (special sterile version for flange attachment)—this luminaire provides a practical solution for various industrial needs.

Features

• Flush Design with Smooth Surface: This sight glass luminaire is suitable for both combined sight and light ports in a single-flange configuration or two separate ports in a double-flange version. Integrated fastening clamps allow attachment to Lumiglas wiper unit SW I.
• Compact and Powerful: Offers glare-free illumination and fits circular sight glass fittings according to DIN 28120/DIN 28121, as well as screwed sight glass fittings compliant with DIN 11851.

Specifications

• Ambient Temperature: Approved for use up to 50°C; intermittent operation max. 70°C.
• Operating Voltage: 24 V AC/DC.
• Power: 7 W LED.
• Colour Temperature: 5700 K (other light colours available on request).
• Luminous Flux: 500 lm.
• Reflected Beam Angle Options: 18° or 30°.
• IP Rating: Dust and water jet tight according to IP65 and EN 60529/DIN VDE 0470 part 1.
• For ESL 53LED-KS: Includes a hinged bracket in the delivery.
• For ESL 53LED-B: Mounting flange must be ordered separately.

Common Applications

Ideal for the chemical, pharmaceutical, biogas, and food industries. Suitable for illuminating the interior of vessels, tanks, agitators, silos, and other closed containers in non-explosive environments.

Installation

The luminaire is attached to the cover flange using a hinged bracket for circular sight glass fittings. For screw-type fittings, it can be fastened with a flange adapter or a Metaglas unit.

Mounting Compatibility

Compatible with:

• Circular sight glass fittings similar to DIN 28120 (from DN 25).
• Circular sight glass fittings similar to DIN 28121 (from DN 40).
• Screw-type sight glass fittings similar to DIN 11851 (from DN 50).

Operation

Designed for continuous operation. Can be supplied with a switch or pushbutton upon request. The Lumistar Luminaire ESL 53LED offers a reliable lighting solution for a variety of industrial applications, ensuring safety and efficiency in processing environments. For more information or to explore our range of luminaires, including Non-Ex or Ex lights, please contact us today!