YJJ XLT-11-75-KEF3 Fuel Cell O2 Sensor Low CO2 Interference mV Output Oxygen Cell

Product Description:

YJJ XLT-11-75-KEF3 Fuel Cell O2 Sensor Low CO2 Interference mV Output Oxygen Cell

Features:

The Voltaic Cell Oxygen Sensor, does not require power supply. The pin / installation dimensions are compatible with KE-25F3. It is resistant to CO₂ interference and is suitable for gas analyzers, nitrogen generators, welding shielding gas, medical oxygen chambers, and monitoring of oxygen content in mixed gases.

Basic Information

- Model: XLT-11-75-KEF3

- Gas to be measured: O₂ (oxygen)

- Detection principle: Galvanic / Fuel Cell

- Compatible replacement: Figaro KE-25F3

- Output signal: mV voltage output, in air: 10 - 15.5 mV

- Terminal connection method: Lead-out type (3.250" lead-out)

Performance parameters

| Measurement Range | 0 - 100% O₂ |

| Accuracy | ±1% FS |

| Linearity | ±1% FS |

| T90 Response Time | ≈ 15 seconds |

| Working Temperature | 0 ℃ ~ +40 ℃ |

| Recommended Storage Temperature | 5 ℃ ~ 25 ℃ |

| Humidity | 10 - 99% RH, no condensation |

| Recommended Flow Rate | 1 - 10 LPM |

| Working Pressure | 5 - 30 psig |

| Expected Lifespan | 36 months (normal temperature air environment) |

| Warranty | 12 months |

Core feature

1. Compatible with KE-25F3 pins, can be directly replaced without modifying the PCB.

2. Low cross-interference with CO₂, suitable for scenarios with high CO₂ background gas.

3. Passive output, no need for external power supply, simple and stable structure.

4. Wide range coverage from air oxygen to pure oxygen detection.

Typical applications

Online oxygen monitoring of nitrogen generators, gas ratio cabinets, medical oxygen monitoring equipment, welding shielding gas detection, food controlled atmosphere packaging, CEMS oxygen content in flue gas, high-purity gas oxygen purity analyzer, laboratory oxygen concentration detection

Specifications: