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.
Description:
OC-850 highly customizable portable multi gas detector supports 1~5 arbitrary gas matching. This customized version is equipped with five separated independent high-precision electrochemical sensors for CO Carbon Monoxide, NO Nitric Oxide, CH₂O Formaldehyde, O₃ Ozone, H₂S Hydrogen Sulfide.
All five target gases adopt imported dedicated electrochemical sensors, effectively lower cross interference between toxic, oxidizing, irritating and malodorous mixed gases. Dual sampling modes optional: standard diffusion sampling and built-in 1L/min pump suction sampling, suitable for coating workshops, UV disinfection rooms, sewage sludge tanks, chemical production lines and environmental law enforcement field sampling.
Front stainless steel anti-corrosion filter screen blocks acid mist, paint mist, organic vapor and dust to fully protect internal sensors. LCD screen synchronously displays real-time concentration, gas name and alarm status of 5 gases, supports PPM/mg/m³ unit switching, Chinese & English operation menu free switch.
With Ex ib IIB T3 explosion-proof grade and IP65 dustproof & waterproof rating, triple sound-light-vibration alarm, maximum 9999 groups alarm data storage. Ultra-long 100 hours standby time when pump is turned off. Widely applied to furniture coating factories, disinfection workshops, sewage treatment plants, chemical enterprises, indoor environmental acceptance and industrial toxic gas safety inspection.
Features:
- Exclusive 5-gas combination CO Carbon Monoxide, NO Nitric Oxide, CH₂O Formaldehyde, O₃ Ozone, H₂S Hydrogen Sulfide, built-in carbon monoxide detector, for formaldehyde, ozone, nitric oxide and hydrogen sulfide comprehensive monitoring
- Five separated imported dedicated electrochemical sensors, minimal cross interference of irritating, oxidizing and malodorous mixed toxic gases
- Dual sampling optional: diffusion sampling & built-in 1L/min pump suction, realize deep cabinet, pipeline and closed workshop remote sampling
- Multi-sensor compatible design, support Electrochemical, NDIR, PID, MOS sensors, flexible gas configuration upgrade on demand
- Stainless steel anti-corrosion pre-filter isolate paint mist, acid mist and organic solvent vapor to extend sensor service life
- LCD synchronous display five-channel real-time gas data, PPM/mg/m³ unit one-key switch, bilingual menu freely adjustable
- Store up to 9999 groups alarm historical data, convenient for environmental safety inspection filing and record management
- Sound + light + vibration triple alarm, obvious warning in noisy coating factory and disinfection workshop
- Ex ib IIB T3 explosion proof + IP65 dustproof waterproof, adapt damp sewage plant and outdoor workshop complex environment
- 100 hours ultra-long standby without pump, lightweight 300g body with back clip for mobile daily patrol
Technical specification:
| Gas Detected | CO Carbon Monoxide, NO Nitric Oxide, CH₂O Formaldehyde, O₃ Ozone, H₂S Hydrogen Sulfide | ||
| Detection principle | Electrochemical Sensors | ||
| Sampling Method | Diffusion type or Pump suction(1L/min) | ||
| Measure Range | CO: 0~1000ppm, NO: 0~20ppm, CH2O: 0~10ppm, O3: 0~10ppm, H2S: 0~100ppm. Support customized | ||
| Resolution | CO: 1ppm, NO: 0.01ppm , CH2O: 0.01ppm, O3: 0.01ppm, H2S: 0.1ppm | ||
| Precision | ≤± 3% F.S. | ||
| Data store | 9999 groups alarm information | ||
| Response Time | ≤10S | Recovery Time | ≤10S |
| Repeatability | ≤±1% | Linearity error | ≤±1% |
| Zero shift | ≤±1%（F.S/Y） | Display | LCD screen |
| Operating language | English or Chinese | Gas unit | PPM, %VOL, %LEL |
| Temperature | -40～70℃ | Humidity | 0-95%RH |
| Explosion-Proof | Ex ib IIB T3 | Protection level | IP65 |
| Alarm mode | Sound, light and vibration | Operating time | 100hours（off pump） |
| Dimensions | 205*75*32mm | Weight | 300g |
Application Scenarios
- Confined space inspection: sewage well, pipeline, cellar, tank entry operation
- Petrochemical, chemical plant, gas station, paint workshop leakage patrol
- Fire rescue, environmental emergency detection, industrial safety routine inspection
- Metallurgy, mining, municipal engineering, building construction gas safety monitoring
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
Henan Oceanus Company, 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 detectors since its establishment. With exquisite technology and outstanding quality, we have won widespread recognition in the global market.
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
