详情描述

Common specifications (800mm, 1000mm, 1200mm) of the Marathon oxygen probe detailed information compiled for your reference:

1. Product Overview

Brand: Marathon (U.S.), manufacturer of industrial gas analysis sensors, oxygen probes widely used in metallurgy, chemical industry, environmental protection, and combustion control fields.

Measurement Principle: Based on the electrochemical principle of zirconia (ZrO2), measures the oxygen content in flue gas or gas.

2. Specifications and Parameters

| Model/Length | 800mm | 1000mm | 1200mm |

　　| ----------| ------| ------| ------|

| Insertion Depth | 800mm | 1000mm | 1200mm |

| Application Scenario | Small Furnaces, Pipelines | Standard Industrial Furnaces | Large Boilers, Deep Well Installations |

| Operating Temperature | Typically 600~1400°C (specific to probe model) |

Output Signal | MilliVolts (mV) or 4-20mA (requires transmitter)

| Probe Material | High-Temperature Alloy Sheath, Zirconia Ceramic Core |

3. Selection Recommendations

Length Selection: Choose based on the airflow path at the installation location or the furnace depth to ensure the probe's sensitive element can reach the target measurement area.

800mm: Limited space or high gas flow scenarios.

1000mm: Standard industrial furnace (such as heat treatment furnace).

1200mm: Large-scale combustion equipment (such as power plant boilers).

Accessory Equipment: Requires a transmitter (such as Marathon's MX series) and a calibration gas device.

4. Cautionary Notes

Installation Method: Insert vertically or horizontally to avoid mechanical stress.

Calibration Maintenance: Regularly calibrated using standard gas

Common Application Fields

Steel industry: Blast furnace and hot blast stove flue gas monitoring.

Glass Manufacturing: Enhanced melting and combustion efficiency.

Waste Incineration: Control of exhaust oxygen content.