SIEMENS QRA73.A27   UV flame detector
SIEMENS QRA73.A27   UV flame detector

SIEMENS QRA73.A27 UV flame detector

USD $1 - $9999 /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Port:
Zhejiang
Payment Terms:
T/T

Quick Details View All >

Brand Name:
SIEMENS
Place of Origin:
Germany
Model Number:
QRA73.A27

Shanghai Pingkai Automation Equipment Co., Ltd

Business license
Business Type: Trading Company
Huzhou Zhejiang China
Main Products: PLC , frequency converter ,combustion controller ,actuator , touch screen ,Cable ,IPC ,numerical control ,Switch ,soft starter ,Full-digital DC speed regulating device

Product Details

The ultraviolet flame detector is designed for the Siemens burner control device to monitor the oil and gas flame and ignition spark. In order to ensure the free operation of the burner, these detectors continuously monitor the intensity of UV radiation of the burner flame in each half cycle, and provide signal current for the control system.


The detector UV unit is located behind the rotary baffle at the front of the detector tube, and the front of the detector tube is connected to the shell through a flange. Quartz glass windows protect pipes and louvers from dust. A hard housing accommodates a stepper motor, which drives the shutter and the electronic device controlling the shutter.


High sensitivity, the shell is made of die-cast aluminum. The ultraviolet flame detector is designed for the Siemens burner controller for the monitoring of gas or oil flame.


Flame protection device, approved for continuous operation, is used to monitor oil and gas flame in applications with ionization probe and photocell detector RAR9.


Use UV flame detector QRA2/QRA2M/QRA4/QRA4M/QRA10/QRA10M for flame protection in intermittent operation mode.


UV flame detector, normal sensitivity, UV flame detector with flange/clamp, designed for Siemens burner controller, used for gas or oil flame monitoring.


Contact Supplier

Mr. Ms. Cai manager Chat Now
Telephone
86-136-17190750
Mobile
86-13617190750
Address
Wuxing District Huzhou,Zhejiang

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