Description
The AII GPR-2500SN Oxygen Monitor is designed for measuring ambient air in general purpose or hazardous area. It is 18-24V loop powered with ranges of 0 to 1%, 0 to 5%, 0 to 10%, and 0 to 25% O2. The sensor is located at the bottom of the NEMA box and is open to the atmosphere. The XLT-11-24-4 sensor is an available option for use in areas with gases containing >,0.5% CO2.
Applications:
- Cylinder storage areas
- Rooms with gas lines
- Rooms with purged processes or vessels
- Large chambers that are purged with inert or other gases
- Confined spaces
Технические характеристики
Features
- 0 to 25% measurement range
- Temperature compensation
- 0.1% O2 sensitivity (LDL)
- XLT-11-24-4 sensor option available for gases containing >0.5% CO2
- Sensor lifespan:
- GPR-11-32-4: 32 months in air 5°C and 1 atm
- XLT-11-24-4: 24 months in air 5°C and 1 atm
- 4-20 mA output
- 18-24V DC loop powered
- Wall mount fiberglass NEMA 4X enclosure
- Area classification:
- General purpose or with external safety barrier MTL-7706+ or equivalent
- ATEX: II 2 G Ex ia IIB T4 Gb Tamb -20°C to +50°C
