---
product_id: 201366722
title: "QRA2 | BPZ:QRA2 | SIEMENS UV Flame Detector, Normal Sensitivity C/W CLAMP and Flange"
brand: "siemens"
price: "$395.59"
currency: USD
in_stock: true
category: "Siemens"
url: https://www.desertcart.ec/products/201366722-qra2-bpz-qra2-siemens-uv-flame-detector-normal-sensitivity-c
store_origin: EC
region: Ecuador
---

# 10,000 hrs avg lifespan Direct flange clamp mount IP40 rated protection QRA2 | BPZ:QRA2 | SIEMENS UV Flame Detector, Normal Sensitivity C/W CLAMP and Flange

**Brand:** siemens
**Price:** $395.59
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of flame safety with Siemens precision 🛠️

## Quick Answers

- **What is this?** QRA2 | BPZ:QRA2 | SIEMENS UV Flame Detector, Normal Sensitivity C/W CLAMP and Flange by siemens
- **How much does it cost?** $395.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/201366722-qra2-bpz-qra2-siemens-uv-flame-detector-normal-sensitivity-c)

## Best For

- siemens enthusiasts

## Why This Product

- Trusted siemens brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Durability:** IP40 rating shields against dust and debris for reliable operation
- • **Seamless Integration:** Direct mounting with flange clamp for quick, secure installation
- • **Long-lasting Performance:** Average 10,000 hours lifespan at 50°C keeps maintenance low
- • **Trusted Brand Reliability:** Siemens quality engineered for critical oil & gas flame supervision
- • **Precision Flame Monitoring:** Ensures burner safety with UV radiation detection every half cycle

## Overview

The Siemens QRA2 UV Flame Detector offers reliable, normal sensitivity flame detection for oil and gas burners. Featuring an IP40 rating, a robust 10,000-hour lifespan at 50°C, and direct flange clamp mounting, it ensures precise flame supervision and easy installation, making it an essential safety component for professional burner control systems.

## Description

UV Flame Detector - normal sensitivity Ultraviolet Flame Detector designed for use with Siemens burner controls for the supervision of oil and gas flames and for ignition spark proving. To guarantee burner-free operation these detectors monitor the intensity of the burner flame UV radiation during each half cycle, providing a signal current to the control system.

## Features

- IP40 rating
- Intermittent operating mode
- Average life 10,000 hours at 50 deg C
- Direct mounting on to the burner, with flange clamp

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HCGYC6B |
| Alarm | Visual |
| Best Sellers Rank | #527,976 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #225 in Furnace Replacement Ignitors |
| Brand | SIEMENS |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Manufacturer | Kempston Controls |
| Mfr Part Number | QRA2 |
| Model Number | QRA2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Sensor Type | Photoelectric |
| Unit Count | 1 Count |

## Product Details

- **Alarm:** Visual
- **Brand:** SIEMENS
- **Manufacturer:** Kempston Controls
- **Number of Items:** 1
- **Power Source:** Corded Electric
- **Sensor Type:** Photoelectric
- **Unit Count:** 1 Count

## Images

![QRA2 | BPZ:QRA2 | SIEMENS UV Flame Detector, Normal Sensitivity C/W CLAMP and Flange - Image 1](https://m.media-amazon.com/images/I/41IQi+e0EgL.jpg)

## Frequently Bought Together

- QRA2 | BPZ:QRA2 | SIEMENS UV Flame Detector, Normal Sensitivity C/W CLAMP and Flange
- Siemens Q2100 100-Amp Double Pole Type QP Circuit Breaker
- Siemens Q120 20-Amp Single Pole Type QP Circuit Breaker

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**Shop now:** [https://www.desertcart.ec/products/201366722-qra2-bpz-qra2-siemens-uv-flame-detector-normal-sensitivity-c](https://www.desertcart.ec/products/201366722-qra2-bpz-qra2-siemens-uv-flame-detector-normal-sensitivity-c)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-08-18*