Accuracy < 2% of selected range at constant conditions Four measurement ranges 0-1%, 0-5%, 0-10% & 0-25% O2 Sensitivity (LDL) 0.005% (50 ppm) O2 UL or ATEX certified for use in hazardous areas Low maintenance with an average sensor life of up to 32 months (for GPR sensor) Sample in CO2 backgrounds with XLT sensor Easy to use HMI Optional Modbus communications; liquid drain option for removing entrained liquids...

A panel mounted oxygen analyser with a remote sensor allows flexibility of installation. The GPR-1900 gas analyzer is suitable for trace oxygen measurements as low as 0-10 ppm; the GPR-2900 measures O2 up to 100%. The remote sensor block allows a very easy oxygen sensor replacement for simple and fast maintenance and low cost of ownership. All versions can be locked manually to a single range or auto-range. The user is always aware of the oxygen measurement range used via the range ID output....

Our range of oxygen analyzers are designed to monitor gas produced or used in industrial processes where trace oxygen from low parts per million to pure O2 must be precisely measured. Utilizing AII’s high performance galvanic oxygen sensors these advanced instruments are simple to use with a common HMI and menu structure across-the-range chassis. Operators only need to learn just one instrument for multiple gas analysis applications at various oxygen levels. Available as bench-, 19" rack-, panel- and wall-mounted for flexible installation....

0-25% FS ranges Accuracy < 2% of range at constant conditions Advanced Sensor Technology: • Long Life Sensor, Low maintenance with typically 32 months oxygen sensor life • Extended Operating Range • Sensitivity 0.5% Full Scale No False Alarms - Pressure Compensated Mains power with battery back-up (8 Hrs in Alarm Mode) Dual Red-Green LED Alarm Indicators Optional: 4-20mA Output, Integral Pump, Audible & Visual Alerts...

The GPR-3500MO is supplied with panel mounted flow meter for maximum portability....

The GPR-3500 MOVR Portable Oxygen Purity Analyzer is the only electrochemical oxygen sensor based analyzer capable of measuring 100% oxygen on a continuous 24/7 basis for the purpose of verifying the purity of medical grade oxygen transport vehicles and storage facilities. The inherent accuracy after calibration is 0.1% which is comparable with more expensive analyzers. The portable GPR-3500 MOVR is unaffected by vibration and its integral sample system make it ideal for fast and reliable spot checks.The GPR-3500 MOVR Portable Oxygen Purity Analyzer is the only electrochemical oxygen sensor based analyzer capable of measuring 100% oxygen on a continuous 24/7 basis for the purpose of verifying the purity of medical grade oxygen transport vehicles and storage facilities. The inherent accu- racy after calibration is 0.1% which is comparable with more expensive analyzers. The portable GPR-3500 MOVR is unaf- fected by vibration and its integral sample system make it ideal for fast and reliable spot checks....

The GPR-7500 analyzer utilizes the low-power electro-chemical sensor technology to provide a cost-effective and easy to maintain online-installation hydrogen sulfide measurement in a small package. The GPR-7100 is a portable H2S analyzer version preferably used for spot checking the process or temporary usage during servicing or commissioning of a permanent installation gas analyzer. These advanced instruments from AII are agency approved for use in flammable gas streams....

The GPR-7500 analyzer utilizes the low-power electro-chemical sensor technology to provide a cost-effective and easy to maintain online-installation hydrogen sulfide measurement in a small package. The GPR-7100 is a portable H2S analyzer version preferably used for spot checking the process or temporary usage during servicing or commissioning of a permanent installation gas analyzer. These advanced instruments from AII are agency approved for use in flammable gas streams....

The GPR-35, GPR-2500 SN and GPR-2800 IS/AIS-S are reliable oxygen deficiency monitors for measuring the oxygen concentration in rooms where there is potential for gas leaks to prevent oxygen depletion or asphyxiation and ensure safety of personnel. The Analytical Industries' experience in designing precise and reliable oxygen monitors equipped with proprietary oxygen sensors proven in thousands of personal oxygen alarms and diving equipment offer the highest level of protection to the staff that depend on such room oxygen monitors. Our oxygen analyzer range also includes oxygen deficiency monitors with remote sensor....