YJJ C06689-B3 CLASS B-3 0-100% O2 Oxygen Sensor Electrochemical Oxygen Cell

Product Specification

Product Description:

YJJ C06689-B3 CLASS B-3 0-100% O2 Oxygen Sensor Electrochemical Oxygen Cell Analyzing Flue Gas From Thermal Combustion Boilers

Features:

I. Basic Product Information

Original Part Number: C06689-B3, Internal Model: CLASS B-3

Working Principle: Sealed disposable micro fuel cell (electrochemical oxygen battery), internal 15% KOH electrolyte, dual electrodes structure, oxygen generation with oxidation-reduction output linear current signal

Core Positioning Differentiation (Series Comparison)

B3: Percentage-level O₂ measurement (0~100%), designed for flue gas / combustion conditions, superior lifespan compared to B1; does not allow long-term high-concentration CO₂ (＞1%) conditions

B1: General percentage oxygen sensor, shorter lifespan than B3

A5: High CO₂ environment percentage oxygen detection (and B3 cannot be interchanged)

B2C/B2CXL: ppm micro oxygen, suitable for high-purity inert gas without CO₂, and has a completely different range from B3

II. Core Technical Specifications

1. Measurement Range

Full range: 0 ~ 100% O₂ (percentage level), linearly corresponding to oxygen partial pressure 0~1500 mbar

Applicable oxygen concentrations: air, combustion flue gas, high-oxygen / low-oxygen atmospheres in heat treatment furnaces, not applicable for ppm micro oxygen detection

2. Environmental and Electrical Characteristics

Operating Temperature: 0℃ ~ +50℃

Humidity: 0~99% RH, no condensation water, no large amounts of oil mist

Pressure: Normal pressure ±10%; vacuum / hydrogen, helium gas working conditions recommend using B3C with metal pressure ring model

Output Characteristics: Linear current output, compatible with Teledyne 3000/3110/InstaTrans series percentage oxygen analyzers, standard socket installation

T90 Response Time: ≤12 seconds, fast response, suitable for real-time combustion efficiency monitoring

Accuracy: Full-scale error <±2% FS

3. Lifespan and Warranty

Original Factory Warranty: 12 months (much longer than B1's 6-month warranty)

General Lifespan: Air continuous operation approximately 12~14 months; flue gas, high-temperature exhaust gas operation approximately 8~10 months

Storage Conditions: Original factory sealed aluminum foil bag stored at room temperature in a dark place, unopened storage validity period 6 months; after opening, electrolyte continues to be consumed, install as soon as possible

Structure: One-time sealed packaging, maintenance-free, electrolyte depletion cannot be regenerated, replace the entire unit directly

III. Core Product Features

Long-life percentage-specific model: Compared to B1 model, extends approximately 30% lifespan, significantly reduces replacement frequency in flue gas conditions;

Fast response: T90 is only 12 seconds, real-time feedback on combustion oxygen content, compatible with boilers, incinerators for closed-loop air-fuel ratio adjustment;

General standard interface: Compatible with the entire series of Teledyne percentage oxygen analyzers, direct replacement with B1 on-site;

Optimized breathable membrane resistant to flue gas dust, less smoke dust is not prone to blockage;

Original imported from the USA, no additional liquid required, no daily maintenance, only replace when expiration.

IV. Industry Application Scenarios (Core Uses)

1. Boiler & Thermal Combustion Flue Gas Analysis (Main Scenarios)

Online monitoring of oxygen content in gas / coal-fired boilers, industrial kilns, adjustment of air-fuel ratio, energy saving and consumption reduction;

Oxygen concentration monitoring for waste incinerators, waste disposal incineration tail gas, meet environmental emission detection requirements.

2. Metal Heat Treatment Industry

Percentage oxygen monitoring in annealing furnaces, carburizing furnaces, quenching furnaces protective atmosphere;

Oxygen content control in reheat, sintering furnaces, prevent workpiece oxidation.

3. Industrial Safety & Enclosed Space Monitoring

Safety detection of air oxygen concentration in underground pipe galleries, ship cabins, sealed tanks;

Oxygen content ventilation compliance detection before maintenance in chemical workshops, storage tanks.

4. Engine & Exhaust Gas Detection Diesel generator sets, analysis of oxygen content in exhaust from internal combustion engines;

Oxygen analyzer sensing elements for the laboratory combustion efficiency testing platform.

Specifications: