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Siemens QRA2 UV-Flammenmelder ohne Klemme

Name: Siemens QRA2 UV-Flammenmelder ohne Klemme
Brand: Siemens
SKU: SPA280
Availability: BackOrder

Siemens | SKU: SPA280 | Barcode: BPZ:QRA2

1.0 kg

£138.38 £167.79

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Delivery and Shipping

Dispatch Time

Dispatch within 2–5 days depending on supplier availability.

Express Delivery

Next Business Day (UK Mainland)

Free Shipping

Orders Over £100 (UK Mainland)

Tracking

Real-time Updates

Secure packaging for industrial components
Same day shipping available (on request)

Technical Support On Hand

Response Time

Within 2 Hours

Support Hours

Mon-Thurs: 8:30-17:00 GMT

Fri: 8:30-15:00 GMT

Live Chat

Support Available Online

Expert Engineers

Siemens Certified

Obsolete replacement part assistance
Comprehensive documentation library
Commissioning Support
Priority parts replacement service

Description

Siemens QRA2 - OHNE Klemme oder Flansch

Dieser Flammenwächter eignet sich zur Überwachung von Gasflammen und gelb bzw. blau brennenden Ölflammen und zur Zündfunkenerkennung.

Suchen Sie nach einem QRA2 mit Klemme und Flansch? Klicken Sie hier

Siemens QRA 2 Spezifikationen

Anschlussabdeckung: Schwarz

Empfindlichkeit: Normal

IP-Bewertung: IP40

Gewicht: 60g

Betriebsart: Intermittierend

Durchschnittliche Lebensdauer der QRA2-Zelle: 10.000 Stunden bei 50 °C

Specifications

Reviews

Engineering Calculators

Professional conversion tools for Industrial Gas Engineers

mBar

Pascals (Pa)

PSI

Bar

kPa

mmHg

Celsius (°C)

Fahrenheit (°F)

Kelvin (K)

Joule (J)

Kilojoule (kJ)

Megajoule (MJ)

Calorie (cal)

Kilocalorie (kcal)

BTU

Therm

kWh

kJ/m³

MJ/m³

kcal/m³

BTU/ft³

m³/h

L/min

L/h

CFM

ft³/h

Watts (W)

Kilowatts (kW)

BTU/h

Horsepower (HP)

kcal/h

Gas Flow Rate (m³/h)

Pipe Length (m)

Max Pressure Drop (mbar)

Enter values to calculate recommended pipe diameter

Burner Power (kW)

Operating Hours per Day

Days per Week

Gas Calorific Value (kWh/m³)

Enter values to calculate gas consumption

Product Downloads Section

Download manufacturer provided PDF files here to aid product selection and installation.

PDF

Download Product Manual:

Complete installation and operation guide

Download PDF

PDF

Download Product Datasheet:

Technical specifications and features