Measurement and Testing
ATEX Certified Oxygen Analyser for PPB, PPM, Trace and Percent Level O2 Measurements
Jan 16 2008
Advanced Instruments (USA) GPR-18MS/18/28 series Online Oxygen Analyser combines their proven advanced galvanic electrochemical oxygen sensor with its fast response and long life design with a newly acquired ATEX Certification (Ex d IIB+H2 T6, CE) for hazardous area classification Class 1, Division 1, Groups B, C, D service and is NEMA 3/4/7/9 rated.
The GPR-18MS/18/28 is linear over all full scale (F.S.) ranges of analysis: 0 – 1 parts-per-million (ppm), 0 – 10, 0-100, 0-1000, 0-1%, 0 – 5%, 0 – 10%, 0-25%. The O2 analyser comes with a 5ppb sensitivity and 1ppb resolution from the LED display. The precision stainless steel sensor housing, wetted parts and enhanced temperature compensation
circuitry produce accuracy / repeatability of < 0.5% F.S. with an expected life of 24 – 60 months. A signal output of 4 – 20mA and 0-1VDC is provided. The compact, disposable oxygen sensor design requires no
maintenance and features < 0.5% accuracy under constant conditions along with a fast 7 second response time. The high current output also reduces the temperature dependence at low oxygen levels and produces a very stable signal output that lengthens calibration intervals. This allows the sensor to exhibit superior performance in inert gases, gaseous hydrocarbons, acid and mixed gases.
Digital Edition
PIN 25.1 Feb/March
March 2024
In This Edition Safety - The technology behind the ION Science Tiger XT - Safety with ammonia and LOHCs as hydrogen carriers Analytical Instrumentation - Discussion on new tribology te...
View all digital editions
Events
Apr 28 2024 Montreal, Quebec, Canada
Apr 30 2024 Birmingham, UK
May 03 2024 Seoul, South Korea
May 05 2024 Seville, Spain
May 06 2024 Riyadh, Saudi Arabia