Product Description
This portable dual‑gas detector is designed for simultaneous detection of CO2 (Carbon Dioxide) and O2 (Oxygen). Equipped with high‑precision sensors, it delivers rapid response and stable reading for oxygen deficiency, oxygen enrichment and carbon dioxide buildup.
The unit features intuitive LCD display showing real‑time gas concentration. When concentration exceeds preset threshold, audible, visual and vibration multi‑mode alarm will trigger immediately. Built‑in data logger stores large volume detection records for later export and analysis. Compact handheld structure makes it easy for workers to carry during routine patrol, tank inspection and confined space entry.
Widely used for cold storage, brewery, food processing, greenhouse, underground tunnel and warehouse safety protection, effectively avoid suffocation hazard caused by oxygen drop and high CO2 concentration.
Core Features
- Professional high-sensitivity electrochemical sensor for CO2 (Carbon Dioxide) and O2 (Oxygen), anti-corrosion probe design
- 2.4-inch industrial IPS color screen, clear digital display under strong light factory environment
- Multi-unit switching support: ppm, mg/m³, %LEL, %vol, matching global industrial testing standards
- Internal sampling pump with 100~1000mL/min adjustable suction flow for long-distance pipeline sampling
- Built-in temperature & pressure compensation to maintain stable F₂ detection precision in severe environments
- Two-stage adjustable alarm threshold + sound-light-vibration triple alarm, clear warning in noisy workshops
- Massive 100,000 groups data storage, support PC data export and automatic report sorting
- Full international certification: CE, RoHS, CNEx, ATEX, meet global hazardous area safety standards
- Compact 180mm size, only 500g weight, easy to carry for field mobile inspection
- English language operation menu, simple one-button operation for on-site workers
Technical Specification:
| Gas type | CO2 (Carbon Dioxide), O2 (Oxygen) |
| Working principle | NDIR sensor for CO2,Electrochemical sensor for O2 |
| Measuring range | CO2: 0~5%vol, O2: 0~30%vol, or customized |
| Resolution | 1 %vol or customized |
| Precision | ≤±3%F.S |
| Sampling method | Pump-suction sampling, flow rate of 100~1000mL/min. (Adjustable) |
| Data logger function | About 100,000 group of data capacity. |
| Response time | ≤20s/10s |
| Recovery time | ≤20s |
| Repeatability | ≤±1% |
| Linearity | ≤±1% |
| Zero drift | ≤±1%(F.S/year) |
| Display | Gas type, concentration unit, value, Time, Temperature, Humidity, pump and battery status |
| Concentration unit | %vol, %LEL, ppm, mg/m3 |
| Working environment | Working temperature: -30~60 degree;
Working humidity: 0~95%RH (non-condensing); Working pressure: -30Kpa~100Kpa. |
| Explosion-proof Grade | Ex ia IIC T4 Ga |
| Protection grade | IP65 |
| Alarm mode | Audible-visual-vibration alarm |
| Dimension | 180m’m |
| Weight | 500g |
| Accessory | Box, Instruction, USB charger, Data line, Calibration cap, CD |
Remark: If you need gas or measuring range not listed on the above, pls send us your details requirments for further discussion.
Application Scenarios
- Brewery and beverage production workshop inspection
- Cold storage and refrigeration warehouse safety patrol
- Food processing workshop and raw material storage
- Greenhouse planting environment monitoring
- Tank, cellar, underground confined space entry
- Underground tunnel and pipeline maintenance work
- Laboratory and industrial plant safety monitoring
Company profile
We Henan Oceanus is located in Henan, a land with a long history and profound cultural heritage, has been dedicated to the research, development, production, and sales of Gas detection system and Environment equipments since its establishment. With exquisite technology and outstanding quality, we have won widespread recognition in the global marketing.
01. Business areas
As a leader in the field of Gas detector and Air quality monitor system, we Henan Oceanus will be continued to expand its business scope and provide customers around the world with customizable Air quality monitor system of various types and specifications.
02. Values and ideas
Our company upholds the core values of integrity and quality service, focusing more on friendship with our customers. We always adhere to integrity management, customer-centered, and provide a full range of pre-sales, sales, and after-sales services to ensure that customers can be worry-free when using our products.
03. Global Service Network
We have a comprehensive global service network, offering timely, professional pre-sales consultation, after-sales service, and technical support for overseas users. Regardless of where users are located, they can enjoy our attentive and thoughtful service.
04. Customer Service
With excellent products and services, Henan Oceanus Gas detector and Air quality monitor system have been exported to more than 100 countries around the world and have won widespread praise.
Our After-sales service:
1. OEM service for LOGO, model, Technical Parameters, Operation manual, etc.
2. Free calibration service and provide calibration methods.
3. One year warranty and lifetime warranty
Our address:
No. 2206, Wenhua Chanye Building Block B, No. 77, Shangding Road, Zhengzhou Area, Henan Pilot Free Trade Zone
Email: info@china-oceanus.com
Telephone: +86 0371 60998169
Mobile/Whatsapp: +86 15981942832
Mobile/Whatsapp: +86 13673683950
