QRA2 Burner Flame Sensor Flame UV Detector Compatible SIEMENS Flame Photocell

Description

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QRA2 SIEMENS Burner Flame Sensor Flame UV Detector Compatible New
Product Description
Flame detector is used to monitor the gas flame, yellow or blue fuel combustion flame and spark ignition of proofreading.
This type of flame detector monitoring gas or fuel flame signals generated by the UV radiation emitted by flame.
Radiation detector is a UV photocell with two electrodes, when it was the 190 ~ 190 nm range in spectrum of light will be lit, so start the flame detection of the current in the circuit.
Technical parameters;
UV The life expectancy unit: 10000 hours (At 50 degrees Celsius)
Protection level: IP40
Weight:60g
Transportation environment: IEC 60 721 -3-2
Internal conditions: Class 2K2
Mechanical condition: 2M2
Temperature range: -20...+60
Mechanical condition: 3M
Running environment : IEC 60 721 -3-3
Temperature range: -20...+60
Internal conditions: Class 3
Type Summary
Type reference
Sensitivity
Flange and clamp
Terminal cover
Spare UV tube
QRA2
Normal
Without
Black
AGR4 502 1131 0
QRA2(1)
With
QRA2.9 ⊃2;)
Without
QRA2M
High
Without
Green
AGR4 502 4065 0
QRA2M(1)
With
QRA10.C
Normal
AGR4 502 1131 0
QRA10M.C
High
AGR4 502 4065 0
Type reference
Sensitivity
Detector tube length
Mains voltage
Spare UV tube
QRA53.C27
norma
125 mm
AC 220-240 V
AGR4 502 4065 0
QRA53.C17
AC 100-110 V
QRA53.D27
high
125 mm
AC 220-240 V
QRA53.D17
AC 100-110 V
QRA53.E27
norma
125 mm
AC 220-240 V
QRA53.E17
AC 100-110 V
QRA53.G27
high
125 mm
AC 220-240 V
QRA53.G17
AC 100-110 V
QRA55.C27
norma
69 mm
AC 220-240 V
QRA55.C17
AC 100-110 V
QRA55.D27
high
69 mm
AC 220-240 V
QRA55.D17
AC 100-110 V
QRA55.E27
norma
69 mm
AC 220-240 V
QRA55.E17
AC 100-110 V
QRA55.G27
high
69 mm
AC 220-240 V
QRA55.G17
AC 100-110 V
Payment
Delivery details
Terms of sales
About us
Contact us
Payment
1. Payment methods accepted : Paypal only.
2. All major credit cards are accepted through our secure payment processor PayPal.
3. Payment must be received within 7 business days of auction closing.
4. We ship to your Paypal address. Please make sure your Paypal address is correct before you pay.
Delivery details
1.We ship your orders within 5 business days.
2. Item shipped from DHL,FedEx，E-packet, reach most of the countries within 8 to 12 days.
3. Delivery time depends on destination and other factors, it may takes up to 25 days. If you don't receive the item after 20 days,please contact us, we'll investigate and solve the delivery problem.
Terms of sales
We focus on industrial field accessories and combustion nozzles and other accessories products.
About us
1. 12-months Warranty for defective items (excluding items damaged and/or misused after receipt). Buy with confidence
2. Defective items MUST BE reported and returned to us within the warranty period (and in the original packaging, if possible). You must include your eBay ID and brief description of defective problem in your return package.
3. Return shipping is to be paid by the Buyer.
4.
We do not responsible for any custom duty or import tax.
Contact us
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!
thank you very much!!!
On Oct-09-19 at 20:07:58 PDT, seller added the following information: