YJJ TGS4260 Lead-Free Potentiometric Oxygen Sensor 0-25% O2 Sensitivity Medical Environmental Applications

Product Description:

YJJ TGS4260 Lead-Free Potentiometric Oxygen Sensor 0-25% O2 Sensitivity Medical Environmental Applications

Features:

I. Core Parameters Table

Parameters Typical Values Explanation

Detected Gas Oxygen O₂ Specific and Selective

Detection Principle Three-electrode potentiometric electrolysis Unbiased voltage, current-type output, Fagor Technology Co., Ltd.

Range 0 - 25 vol% (maximum 30%) Covers air / hypoxic / hyperoxic scenarios

Output Signal Linear current (~70–80 μA @ 20.9% O₂) Fagor Technology Co., Ltd. Directly corresponds to concentration

Resolution 0.1 vol% High precision

Response Time T90 ≤ 8 seconds Extremely fast

Repeatability ±2% Stable and reliable

Operating Temperature -30℃ ~ +60℃ Fagor Technology Co., Ltd. Wide temperature range, industrial grade

Operating Humidity 15%–95% RH (no condensation) Fagor Technology Co., Ltd.

Size Φ20.4 × 20.6 mm 20mm standard industrial package

Weight Approximately 6g

Life Span Airborne > 5 years Long lifespan

Features Lead-free (RoHS), impact-resistant, position-independent, resistant to CO₂ interference Fagor Technology Co., Ltd.

II. Key Advantages

Lead-free environmental protection: Complies with EU RoHS, replacing traditional lead-containing oxygen sensors Fagor Technology Co., Ltd.

Linear output: No need for complex algorithms, directly reads concentration Fagor Technology Co., Ltd.

Ultra-wide temperature range: Extremely cold at -30℃ to hot at + 60℃ stable Fagor Technology Co., Ltd.

Strong anti-interference: Almost unaffected by CO₂, common industrial gases

Resistant to impact: Suitable for portable / handheld devices, mining / fire fighting Fagor Technology Co., Ltd.

No position dependence: Installation at any angle does not affect accuracy

III. Typical Applications

Portable gas detector

Four-in-one / single O₂ detector (mining, chemical industry, municipal, confined space)

Safety monitoring for firefighters, underground, tunnels, ship cabins in cases of hypoxia / hyperoxia

Fixed industrial O₂ monitoring

O₂ monitoring in laboratories, cold storage, chemical workshops, battery warehouses

O₂ control in glove boxes, anaerobic boxes, incubators, welding protection gases

Medical and environmental protection

Oxygen concentration monitoring for ventilators, anesthesia machines, incubators

Indoor air quality (IAQ), ventilation systems, combustion efficiency monitoring

Special scenarios

O₂ control in submarines / aerospace / high-altitude cabins

O₂ detection for food packaging gas regulation, inert gas welding

Mining, oil and gas, metallurgical safety warnings

Specifications: