Specification
| Product Name |
OxysenZir Sensor
|
| Model |
OC-38 |
OC-39 |
OC-40 |
| Measuring Range |
0-1000ppm oxygen |
0-25% oxygen |
0-96% oxygen |
| Measuring Technique |
Zirconia measurement technology |
| Electrical Connection |
100cm package cable |
| Response Time |
<10 seconds |
| Output |
0.49-0.55mV，1000ppm |
3.98-4.05mV |
4.98-5.05mV |
| Mechanical Connection |
G1/8 inch thread |
| Service Life |
3-5 years |
| Temperature Range |
-20°C~ +50°C |
| Operating Humidity |
0 ~ 99% RH does not condense |
| Pressure Range |
Atmosphere ±10% |
Product AdvantagesHigh Precision and ReliabilityDelivers consistent oxygen level readings, critical for marine nitrogen systems and trusted across fleets for accuracy—ideal for top-tier marine spare parts suppliers.Marine-Grade DurabilityDesigned to withstand vibration, salt, and humidity, making it suitable for all kinds of boat accessories used in offshore environments.Easy Integration with Control SystemsCompatible with various ship control platforms and complements equipment from ammeter suppliers, offering smooth monitoring capabilities.Improves Vessel Safety and Fuel EfficiencyHelps maintain safe oxygen levels in storage and combustion zones, a key feature among professional boat service parts.Perfect Fit for Wholesale Boat Parts and SuppliesThis sensor is a high-demand item for B2B resellers offering marine instrumentation and boat supplies, ensuring value and reliability for clients.
About Us
Your Trusted Partner in Marine Spare Parts and Ship Maintenance Solutions
Core Capabilities & Quality Assurance
- Decades of Expertise: Led by a technical expert with over 30 years of experience in renowned shipyards, we are proficient in ship maintenance processes and technologies.
- Efficient Maintenance Services: Our ship repair team ensures fast response and shorter repair cycles to minimize customer downtime.
- Tailored Solutions: We offer customized maintenance services for various vessel types, meeting specific operational needs with precision.
- Strict Compliance: Every product is supplied under strict quality control systems and complies with international marine safety standards.
Production Strength
We collaborate with long-term partners across multiple countries to ensure stable, high-quality marine spare parts supply.
Our supply covers engine room equipment, deck machinery, outfitting parts, marine pumps, and instruments—backed by mature sourcing and technical validation processes.
Sustainability & Compliance
Committed to compliance and safety, we ensure every marine part provided is reliable and environmentally responsible.
We maintain up-to-date certifications and adhere to industry regulations to support sustainable maritime operations.
Customer Collaboration Process
- Inquiry & Technical Evaluation
- Customized Proposal & Quotation
- Rapid Fulfillment & Shipment
- Ongoing Support & Maintenance Services
We streamline every cooperation step to save shipowners and management companies time and reduce operational costs.
Global Service Capability
Our business scope spans many countries, and we maintain strong relationships with reputable marine enterprises globally.
We understand the complexities of international marine logistics and are experienced in delivering consistent, high-value services worldwide.
Let JIEXI Fast Marine Service be your reliable partner in keeping your fleet operational, safe, and efficient—every mile of the way.
Contact us now for bulk pricing and product details on our OxysenZir series—trusted by leading distributors of marine spare parts and boat parts and supplies.Working Principle
The main function of the oxygen sensor is to monitor the oxygen concentration in the gas and feed the electrical signal back to the electronic control unit (ECU) to adjust the air-fuel ratio of the mixture, thus achieving more efficient combustion and reducing emission pollution.The basic working principle of the oxygen sensor is to use zirconia or titanium dioxide materials, under high temperature conditions (usually more than 300 ° C), these materials produce potential differences under the action of oxygen concentration differences. When the oxygen content in the mixture is higher, the potential difference is smaller. On the contrary, when the oxygen content is low, the potential difference is larger. This change in potential difference is converted into a voltage signal that is transmitted to the ECU.
The role of the electronic control unit (ECU) : After receiving the voltage signal of the oxygen sensor, the ECU will adjust the fuel injection amount of the injector according to the signal, so as to adjust the air-fuel ratio of the mixture, so that it is close to the theoretical value (about 14.7:1), in order to achieve the best combustion efficiency and the lowest emissions.
