Description
Parameters and Specifications:
- Measurement Object: Combustion emission gases and mixtures (excluding corrosive gases such as ammonia)
- Oxygen Concentration Range: 0.01～100 vol% O2
- Output Signal: 4～20mA DC (Load Resistance: 550Ω)
- Measurement Range: Configurable within the range of 0～5 to 0～100 vol% O2
- HART Communication: 250～550Ω, depending on the number of field devices in the loop (multi-drop mode)
- Repeatability: ±0.5 vol% (for ranges up to 25 vol% O2), ±1 vol% (for ranges above 25 vol% O2)
- Linearity: ±1 vol% (for ranges 0 to 25 vol% O2), ±3 vol% (for ranges 25 to 50 vol% O2), ±5 vol% (for ranges 50 to 100 vol% O2)
- Response Time: 90% response within 5 seconds
Dimensions:
- Length: 15 cm～5.4 m (probe length)
Weight:
- Not specifically mentioned in the search results.
Features:
- High Accuracy: Provides reliable and precise oxygen measurements
- Modular Design: Integrated with replaceable heater, thermocouple, zirconia cell, and removable calibration flow path
- Flexible Configuration: Options for various flange sizes, filters, and flame arresters
- Suitable for Hazardous Areas: ZR22S model is suitable for explosion-proof applications
- Low Maintenance: Field-replaceable components reduce maintenance costs
- Digital Communication (HART): Enables remote maintenance and reduced maintenance costs
Applications:
- Widely used in combustion monitoring, helping industries achieve significant energy savings
- By monitoring combustion, fuels can be burned more efficiently, reducing emissions of CO2, SOx, and NOx, thus contributing to global warming and air pollution prevention
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