YOKOGAWA ZR22G-100-S-K-C-T-T-C-A

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