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Dräger Sensor XXS O2 – 6810881

The Drager Sensor XXS O2 (6810881) is a miniaturized electrochemical oxygen sensor purpose-built for Dräger’s X-am and Pac series portable gas detectors, designed to provide fast, reliable measurement of oxygen concentration in ambient air. Its compact XXS form factor allows it to fit Dräger’s smallest instruments without compromising sensitivity, and as a non-consuming sensor it delivers a longer service life and greater long-term stability than conventional consuming electrochemical cells.

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Description

The Dräger XXS O₂ Oxygen Sensor (6810881) is a genuine electrochemical oxygen sensor designed for continuous monitoring of oxygen concentration in compatible Drager portable gas detection instruments. Operating over a measuring range of 0–25 Vol.% O2 with a resolution of 0.1 Vol.% O2, it delivers accurate and reliable oxygen measurement for detecting oxygen-deficient or oxygen-enriched atmospheres in industrial and confined-space applications.

Built on Drager’s compact XXS sensor platform, the sensor combines small dimensions with proven electrochemical sensing technology to provide high sensitivity, excellent measurement stability, and dependable long-term performance. Its fast response characteristics enable rapid detection of changing oxygen concentrations, helping improve worker safety in hazardous environments. The sensor is manufactured by Drager to stringent quality standards and is designed for seamless integration with compatible Dräger gas detection instruments.

The Dräger Sensor XXS O2 is lead-free and RoHS compliant and is designed to support reliable oxygen monitoring in accordance with the performance requirements of EN 50104 when installed in compatible Dräger instruments. As a genuine OEM replacement sensor, it helps maintain the original performance, accuracy, and reliability expected from Dräger gas detection equipment while minimizing maintenance downtime through straightforward sensor replacement.

QTech Safety is a leading supplier of Dräger Oxygen (O2) XXS Replacement Sensor in Ireland, offering competitive prices and fast worldwide shipping across United Kingdom (UK), Germany, France, Italy, Spain, United States USA, Canada, Mexico, and Western Australia (Perth). Buy Draeger Sensors from one of Ireland’s most trusted industrial safety equipment suppliers.

Features of Dräger Sensor XXS O2 (6810881)

  • Genuine Drager OEM electrochemical oxygen sensor
  • Measures oxygen concentration from 0–25 Vol.% O2
  • Compact XXS sensor platform for compatible portable gas detectors
  • High sensitivity and excellent measurement stability
  • Fast response for reliable oxygen monitoring
  • Lead-free and RoHS-compliant design
  • Supports oxygen measurement performance in accordance with EN 50104 when used in compatible instruments
  • Designed for reliable long-term industrial operation
  • Factory-manufactured by Drager for optimum compatibility and performance
  • Quick replacement during scheduled instrument maintenance

Technical Specifications of Dräger Sensor XXS O2 (6810881)

  • Type: Electrochemical Oxygen (O2) Sensor
  • Part Number: 6810881
  • Measuring Range: 0–25 Vol.% O2
  • Dimensions: 48 × 130 × 44 mm
  • Weight: Approx. 220 g
  • Operating Temperature: -20°C to +50°C
  • Operating Pressure: 700 to 1300 mbar
  • Operating Humidity: 10% to 95% RH (non-condensing)
  • Ingress Protection: IP67
  • Operating Time: >12 hours (without Ex sensor: >700 hours); >40 hours when using Save Energy Mode
  • Charging Time: <4 hours
  • Data Logger: Infrared readout; >1,000 hours recording capacity with 5 gases at a 1-minute logging interval
  • Pump Operation: Supports hose lengths up to 30 m
  • Approvals: ATEX I M1 Ex ia I II 1G Ex ia IIC T3 (Zone 0) I M2 Ex d ia I II 2G Ex d ia IIC T4/T3 Measurement performance certificate according to: – EN 50104 (2002) + A1 (2004) O2 – EN 45544 CO & H2S – EN 60079-29-1:2007 Methane to Nonane – EN 50271:2001 Software and Documentation UL Class I & II, Div. 1 Group A, B, C, D, E, F, G T.-Code T4/T3 CSA Class I, Div. 1 Group A, B, C, D T.-Code T4/T3 IECEx Ex ia I Ex ia IIC T3 Ex d ia I Ex d ia IIC T4/T3 CE-mark Electromagnetic compatibility Directive 2004/108/EG; EN 50270:2006 MED Marine Equipment Directive 96/98/EC MSHA

Applications

The Dräger XXS O2 Oxygen Sensor (6810881) is commonly used in:

  • Personal gas detection for industrial workers
  • Confined space entry monitoring
  • Oil and gas facilities
  • Petrochemical and chemical processing plants
  • Water and wastewater treatment plants
  • Power generation facilities
  • Mining operations
  • Marine and offshore environments
  • Manufacturing and industrial processing plants
  • Emergency response and hazardous atmosphere monitoring

Downloadable

Drager XXS O2 Sensor (6810881) Datasheet

Why Choose QTech Safety?

At QTech Safety, we’re more than just a safety supplier we’re your trusted partner in workplace protection and compliance.
Here’s why companies across UK and Ireland (EU) choose us for safety products and training:

  • Comprehensive Range of Safety Equipment:
    From gas detection and PPE to industrial safety tools, we offer one of the widest selections of trusted brands all at competitive Irish market prices.
  • Test & Measurement Instruments You Can Trust:
    We supply a wide range of test and measurement instruments from the most leading and trusted brands, including industrial sensors, multimeters, oscilloscopes, accelerometers, proximity sensors, and other advanced measurement tools to support accurate diagnostics, condition monitoring, calibration, and maintenance applications.
  • Expert Health & Safety Training:
    We provide professional health and safety training programmes designed to help your workforce stay compliant and confident on the job.
  • Fast, Reliable Delivery Worldwide:
    Whether you’re in Texas United States or Perth Western Australia, our fast delivery service ensures you get your safety equipment quickly and efficiently.
  • Trusted by European Businesses:
    We’re proud to support industries across Europe (UK) with certified safety solutions, expert advice, and responsive customer service.

We Ship Worldwide

At QTech Safety, we supply industrial sensors and instrumentation across Ireland, offering fast and reliable worldwide delivery. Through strong global logistics partnerships, we ensure efficient shipping and professional support for customers in Europe, North America, and Australia.

🡆 Europe (United Kingdom, Ireland, Germany, France, Italy, Spain, and the rest of European Union)
🡆 Australia (Western Australia WA, Queensland QLD, and New South Wales NSW)
🡆 North America (United States, Canada, Mexico)

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