Description
Parameters and Specifications:
- Measurement Object: Combustion emission gases and mixtures (excluding corrosive gases such as ammonia)1
- Oxygen Concentration Range: 0.01～100 vol% O21
- Output Signal: 4～20mA DC (Load Resistance: 550Ω)1
- Measurement Range: Configurable within the range of 0～5 to 0～100 vol% O21
- HART Communication: 250～550Ω, depending on the number of field devices in the loop (multi-drop mode)2
- Repeatability: ±0.5 vol% (for ranges up to 25 vol% O2), ±1 vol% (for ranges above 25 vol% O2)1
- 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)1
- Response Time: 90% response within 5 seconds1
Dimensions:
- Length: 15 cm～5.4 m (probe length)16
Weight:
- Not specifically mentioned in the search results.
Series:
- Yokogawa ZR22G Series
Features:
- High Accuracy: Provides reliable and precise oxygen measurements1236
- Modular Design: Integrated with replaceable heater, thermocouple, zirconia cell, and removable calibration flow path16
- Flexible Configuration: Options for various flange sizes, filters, and flame arresters23
- Suitable for Hazardous Areas: ZR22S model is suitable for explosion-proof applications23
- Low Maintenance: Field-replaceable components reduce maintenance costs1234
- Digital Communication (HART): Enables remote maintenance and reduced maintenance costs123
Applications:
- Widely used in combustion monitoring, helping industries achieve significant energy savings23
- 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
Reviews
There are no reviews yet.