Original Siemens Qra53. E27 Photocell Flame Detector with High Sensitivity

• Customization: Available
• Certification: CE, ISO
• Condition: New
• Model NO.: Qra53. E27
• Noise Level: Low
• Name: Flame Detector
• Model: Qra53.E27
• Brand: Siemens
• Power Supply: 220-240V 50/60 Hz.
• Climatic Conditions: Class 3K3
• Weight: 1kg
• Color: Black and Sliver
• Temperature Range: -20...+60 °C
• Humidity: <95 % R.H.
• Installation Altitude: Max. 2, 000 M Above Sea Level
• After Warranty Service: Video Technical Support
• Application/Usage: Gas Burners Industrial Accessories
• Shipping Term: DHL/UPS/FedEx/TNT
• Usage: Hydrogen, Nitrogen
• Machine Size: Medium
• Transport Package: Carton
• Specification: 29.5*14*8.5cm
• Trademark: Siemens
• Origin: Germany
• HS Code: 8403900000
• Production Capacity: 1000

Product Description

Original Siemens QRA53.E27 Photocell Flame Detector With High Sensitivity

Product Description

Debugging Instructions:

The detector ignites within each half-wave only when the intensity of the UV radiation at the location where the detector is installed is sufficiently high, starting from This ensures trouble-free operation of the burner. Ultraviolet radiation intensity control at the detector installation location by measuring the detector electrical Stream implemeion.ntat

Summary:

Siemens automatic combustion furnace special ultraviolet flame detector,,,, for monitoring the flame of gas and oil used to monitor the flame of gas and oil. . . . QRA... and this data sheet are intended for use by original equipment manufacturers ((((OEM)))) who use QRA... in their products.

Function:
In this monitoring mode, the UV radiation generated by the gas and fuel flames forms the flame signal. The radiation detector is a UV-sensitive chamber with 2 electrodes that passes radiation in the wavelength range 190...270 nm. The shot ignites, creating a current in the flame detector circuit. The UV chamber does not respond to post-heated refractory bricks or sunlight in the combustion chamber.

Use:
The flame detector is used to monitor gas flames, yellow/blue fuel flames, and to control ignition sparks.
Warning notice
To avoid personal injury, property damage and environmental damage, the following warning notices must be observed! Do not open, interfere with or modify the flame detector!
• All activities (installation, assembly and service work, etc.) are to be carried out by professionals
• Fully isolate the equipment from mains (all two stages disconnected) before making any wiring changes in the detector's connection area.
• Provide adequate protection to connection terminals from electrical shock.
• Check to make sure the wiring is properly connected.
• Halogen lamps, welding equipment, special lamps, or ignition sparks may generate enough radiation to cause the detector's UV Unit is lit. X-rays and gamma rays can also cause false flame signals.
• A fall or impact can affect the safety function. Such detector units do not work, even though they appear to be No damage at all. Installation Precautions
• Ensure compliance with relevant national security rules Installation Guide
• Controller unit and other cables must be installed separately from high voltage ignition cables Electrical connections for flame detectors To exclude interference, it is important to avoid losses in signal transmission:
• Do not run detector cables with other cables - Line capacitance reduces the level of the flame signal - Use a separate cable
• Observe the permissible length of the detector cable (refer to Technical Data)
PRODUCT SPECIFICATIONS

item	value
Condition	New
Warranty	1.5 years
Applicable Industries	Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Construction works , Energy & Mining, Advertising Company
Weight (KG)	1kg
Showroom Location	None
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Place of Origin	Germany
Brand Name	Siemens
Type	Gas Burner
Product name	Original Siemens QRA53.E27 Photocell Flame Detector With High Sensitivity
Brand	Siemens
Model	QRA53.E27
Color	Black and Sliver
Power supply	220-240V 50/60 Hz.
Temperature range	-20...+60 °C
Application/Usage	Gas Burners Industrial Accessories

Detailed Photos

Original Siemens QRA53.E27 Photocell Flame Detector With High Sensitivity

 

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Original Siemens QRA53.E27 Photocell Flame Detector With High Sensitivity