Product Description:

YJJ C06689-A2C A-2C Micro Oxygen Sensor Food Carbonation Industry Medical and Biological Sectors

Features:

I. Basic Product Information

Part Number: C06689-A2C, Internal Sub-Type: A-2C

Working Principle: Sealed Micro Fuel Cell (Electrochemical Oxygen Battery, One-time Consumable Type)

Electrolyte: 15% KOH aqueous solution, Cathode + Anode Dual Electrode Structure

Core Hard Condition: The measured gas must contain CO₂ (0.1% - 100% CO₂ environment is required for normal operation; without CO₂, it will fail) Teledyne A...

II. Core Technical Parameters

1. Measurement Range

Trace Oxygen Range: ppb level to percentage level O₂, can measure < 1 ppb trace oxygen at the minimum, and 100% O₂ full range coverage

Compatible Background Gas: CO₂ concentration 0.1% - 100%, compatible with acidic impurity gas (HCl, HCN, etc.) conditions

2. Environmental and Electrical Characteristics

Operating Temperature: 0°C - +50°C

Humidity: 0 - 99% RH (No condensation)

Pressure Range: Normal Pressure ±10%

Output Characteristics: Linear Current Signal, Open Circuit Voltage < 0.8V, Weak Current Output in Air Environment

Load Matching: Compatible with original factory analytical instrument circuit board, cannot directly solder pins, requires socket connection

3. Lifespan and Warranty

Original Factory Warranty: 6 months

Regular Lifespan: Air environment approximately 9 - 12 months; High concentration CO₂/High oxygen conditions will accelerate consumption, lifespan shortened

Storage Lifespan: 6 months in sealed original factory packaging, continuous decay after opening

Teledyne A...

4. Response Characteristics

T90 Response Time: Approximately 40 - 45s (Compared to the fast 7s model of the general B series, it focuses on high precision rather than rapid response)

Zero Point Drift: Annual signal attenuation < 5%, excellent long-term trace monitoring stability

III. Core Product Features

CO₂ Tolerance Exclusive Model: Specifically designed for high concentration carbon dioxide mixed gas, ordinary oxygen sensors will drift and fail in pure CO₂ environment, A-2C is not affected;

Resistant to Acidic Impurities: Compatible with CO₂ process gases containing trace amounts of HCl, cyanogen hydride, etc.;

Ultra-High Trace Precision: Can accurately detect ppb-level trace residual oxygen, meeting high-purity CO₂, dry ice, carbonic acid process trace oxygen monitoring;

Sealed One-Time Structure: No need for water replenishment, no maintenance required, direct replaceable installation;

Distinguishing the Same Series Models:

A-2CXL (B74033-A2CXL): Same principle, compatible with XL series analyzers, minimum range 0 - 1ppm;

A-5 (C06689-A5): General percentage oxygen detection in CO₂ environment, better tolerance to air exposure.

IV. Industry Application Scenarios (Core Uses)

1. Food Carbonation Industry (Most mainstream)

Trace Oxygen Detection in Liquid CO₂, Food-grade Dry Ice Production Processes;

Air Source Purity Monitoring for Soft Drinks, Beer, Carbonated Beverages, Preventing Oxygen-Induced Beverage Spoilage;

Residual Oxygen Monitoring in Cold Storage, Fresh CO₂ Gas-Conditioned Chambers.

2. Medical and Biological Industry

O₂ Concentration Detection in Medical CO₂ Incubators, Cell Culture Chambers;

Trace Oxygen Impurity Analysis in Anesthesia Machines, Medical High-Purity CO₂ Supply Pipelines.

3. Chemical and Special Gases

Trace Oxygen Impurity Monitoring in High-Purity CO₂, Liquid Carbonate, Synthesis Gas Production Lines;

Online Analysis of Residual Oxygen in Acidic Tail Gases, Incineration Smoke Gases (High CO₂ Background);

Quality Control of Refrigerants, Dry Ice Manufacturing Processes.

4. Laboratories and Testing Equipment

Complementary to Teledyne Original Factory CO₂ Background Trace Oxygen Analyzer; Core sensing element of high-purity CO₂ gas purity detector for universities and third-party testing laboratories.

Specifications: