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Achievers Automation Limited

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China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor
China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor

  1. China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor
  2. China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor
  3. China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor
  4. China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor
  5. China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor
  6. China Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor

Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,XT,ALIPAY
Supply Ability 100pcs per month
Delivery Time Negotiable
Packaging Details carton
Power Supply 1
Ambient Temperature -
Electrical Rating G
Certifications S
Brand Name Teledyne
Model Number CLASS B-3
Certification ATEX
Place of Origin US

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,XT,ALIPAY Supply Ability 100pcs per month
Delivery Time Negotiable Packaging Details carton
Power Supply 1 Ambient Temperature -
Electrical Rating G Certifications S
Brand Name Teledyne Model Number CLASS B-3
Certification ATEX Place of Origin US
High Light Teledyne CLASS B-3 oxygen sensorMicro-Fuel Cell oxygen sensorVEGA Instruments oxygen sensor with warranty

Teledyne CLASS B-3 | C06689-B3 Micro-Fuel Cell Oxygen Sensor

Teledyne CLASS B-3 (P/N C06689-B3) electrochemical oxygen sensor. Measures 0–100% O₂, 12-month life, for combustion flue gas and safety analyzers.

Product Overview

The Teledyne CLASS B-3​ (Part Number C06689-B3) is a general-purpose micro-fuel cell oxygen sensor​ designed for percent-level oxygen measurement​ in industrial gas analyzers. It offers an optimal balance between fast response time and long service life, making it a standard replacement cell for combustion efficiency monitors, flue gas analyzers, and industrial safety instruments.

Technical Specifications (Performance & Electrical)

Parameter

Specification

Manufacturer / Series

Teledyne Analytical Instruments / CLASS B

Model / Part Number

CLASS B-3 (C06689-B3)

Sensor Type

Electrochemical Micro-Fuel Cell (Sealed)

Measurement Range

0 – 100 % O₂

Output Signal

235 – 355 µA (Current, proportional to O₂ partial pressure)

Response Time (T90)

≤ 13 seconds

Accuracy / Linearity

±2% of Full Scale

Expected Service Life

12 – 15 months (in normal use)

Technical Specifications (Mechanical & Environmental)

Parameter

Specification

Housing Dimensions

Ø 1.25 inch (31.75 mm) × 0.75 inch (19 mm) thick

Sensing Area

Ø 0.7 inch (Large area to minimize condensation error)

Electrical Connection

2-Pin Gold Disk (Concentric foil contacts)

Operating Temperature

0 °C to +45 °C

Sample Flow

Diffusion-controlled (Unaffected by flow rate)

Warm-Up Time

< 2 minutes

Shelf Life

6 months (unused, stored properly)

Key Features

  • Maintenance-Free Design:​ Sealed, disposable construction with no electrolyte refilling required.

  • True Zero:​ Generates zero current in the absence of oxygen; requires no zero gas.

  • Flow Insensitive:​ Performance is unaffected by variations in sample gas flow rate.

  • Robust Performance:​ Stable operation in gas mixtures containing hydrogen and helium.

Applications

  • Combustion flue gas analysis (boilers, furnaces)

  • Industrial safety and oxygen deficiency monitors

  • Process gas purity verification

  • Laboratory gas mixture analyzers

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL  to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

ACH industrial automation products
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Agent,Importer,Trading Company

  • Year Established:

    2012

  • Total Annual:

    2000000-3000000

  • Employee Number:

    >50

  • Ecer Certification:

    Verified Supplier

A Decade of Global Excellence in Electromechanical Trade   ACH  established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.   We specialize in supplying world-leading brands such as Bradley,Pe... A Decade of Global Excellence in Electromechanical Trade   ACH  established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.   We specialize in supplying world-leading brands such as Bradley,Pe...

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Get in touch with us

  • Reach Us
  • Achievers Automation Limited
  • THE CLOUD, 111,TUNG CHAU STREET, TAI KOKTSUI, KOWLOON,HONG KONG
  • https://www.ach-automation.com/

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