1/1
Siemens Flame Detector QRA4.U
$ 384 .62
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 1
Payment Methods
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
With this type of flame supervision, the UV radiation emitted by gas or oil flames is
used to generate the flame signal.
The radiation detector is a UV-sensitive cell with 2 electrodes, which ignite when illuminated with radiation in the 190...270 nm range of the spectrum, thereby triggering a
current in the flame detector circuit.
The UV cell does not respond to glowing firebrick in the combustion chamber or to
daylight.
Ask questions
(0/1,200)
- Q: Are there size restrictions for international shipping?
A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.
- Q: What should I do if I forgot my password?
A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.
- Q: Can I save my payment information for faster checkout?
A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.
Question has been sent successfully
Reviews
- C
Chad Gruver
Mar 21, 2025
Siemens Flame Detector QRA4.UI've tried other sites, but this one is by far the best.HelpfulUnhelpful - J
James Daly
Feb 21, 2025
Siemens Flame Detector QRA4.UIt was a great price for the part.HelpfulUnhelpful - B
Barry Oneal
Sep 27, 2024
Siemens Flame Detector QRA4.UMost suppliers will sell only to accredited technicians or HVAC companies, and I’m unsure why this is the case.HelpfulUnhelpful - D
David Bracewell
Apr 05, 2024
Siemens Flame Detector QRA4.UHad what i needed.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Flame Detector QRA4.UAll was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Flame Detector QRA4.U
$ 384 .62
Click here to view shipping costs.
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 1
Payment Methods
-
Online Support 24/7
-
12 Months Warranty for New Products
-
30 Days Money Back Guarantee
People who bought this item also viewed
Panasonic Servo Motor MHMF022L1V2M
US$653.85
Honeywell Solenoid Valve VE4025B1045
US$334.62
ROTEN Mechanical Seal 8E5K-22-X
US$384.62
Chigo Air Conditioner KFR-72LW-IBP90+N1A+Y2
US$3768.85
Banner Sensor Q20ELW
US$44.23
CKD Air Cylinder CMK2-C-00-25-210
Contact Us
OKTY Oil Seal TC(FKM)180*210*15
US$55.00
Customers frequently viewed
IWAYA DENKI Water Pump 25CJT0752
US$2307.69
Panasonic Servo Motor MHMF022L1V2M
US$653.85
Honeywell Solenoid Valve VE4025B1045
US$334.62
ROTEN Mechanical Seal 8E5K-22-X
US$384.62
SANDSUN Overload Pump VA08H-760
US$1568.40
GS Battery 6-QW-60(450)-(55D23L-KR)
US$646.15
Rechi Compressor 44R273A
US$341.00
MINDMAN Air Cylinder MCQV2-11-40-200
US$88.46
Mitsubishi Compressor YB645WTG
US$549.00
Copeland Compressor CR28K6-PFJ-875WB
Contact Us
SHAN GIN Tool for Metal Cutting EPMT0603TN-8
Contact Us
Honeywell Expansion Valve TLEX-00388
Contact Us
Bristol Compressor H23B32QABKR
Contact Us
HOLTEK IC Integrated Circuit Chip HT7463A
Contact Us
SUNON Fan EF40201BX-10000-A99
US$15.00
Ebmpapst Fan VBS0190RUNCS
Contact Us
