OC-850 multi portable gas detector is a highly customizable handheld industrial gas monitoring device, supporting 1~5 kinds of gas customization, configured with four independent high-precision electrochemical sensors for O3 Ozone, NO2 Nitrogen Dioxide, SO2 Sulfur Dioxide, CO Carbon Monoxide.
Gas detector, gas alarm, portable gas detector, portable gas alarm
Product Overview
OC-850 multi portable gas detector is a highly customizable handheld industrial gas monitoring device, supporting 1~5 kinds of gas customization, configured with four independent high-precision electrochemical sensors for O3 Ozone, NO2 Nitrogen Dioxide, SO2 Sulfur Dioxide, CO Carbon Monoxide.
It supports dual sampling modes: standard diffusion sampling and optional 1L/min pump suction sampling, perfectly suitable for pipeline sampling, confined space inspection, factory flue gas testing and environmental field monitoring. Adopts imported industrial electrochemical sensors, effectively reduce cross interference between acidic and oxidizing toxic gases, deliver stable and accurate test data.
Equipped with high-definition LCD display, real-time show gas concentration, gas name and alarm status. Built-in stainless steel filter screen blocks acid mist, dust and oil fume to protect internal sensors. It supports 9999 groups of alarm data storage for safety record checking.
With Ex ib IIB T3 explosion-proof grade and IP65 dustproof waterproof rating, triple sound-light-vibration alarm. Large capacity battery provides up to 100 hours long standby time when pump is closed. Widely applied to environmental law enforcement, thermal power plants, smelting factories, coating workshops, chemical enterprises and atmospheric pollution sampling inspection.
Core Features
Custom 4-gas solution O3 Ozone, NO2 Nitrogen Dioxide, SO2 Sulfur Dioxide, CO Carbon Monoxide, etc. Match atmospheric monitoring and industrial acid flue gas detection demands
Four separated imported electrochemical sensors, low cross interference for mixed oxidizing toxic gases
Dual sampling optional: diffusion sampling & 1L/min pump suction sampling for deep pipeline & confined space detection
Compatible with Electrochemistry, NDIR, PID sensors, flexible upgrade for different detection needs
Stainless steel pre-filter screen block acid mist and particles, extend sensor service life
LCD real-time display data, support PPM, %VOL, mg/m³ multiple unit switch
Store max 9999 groups alarm records, convenient for factory safety management filing
Sound + light + vibration triple alarm, obvious warning in noisy industrial workshops
Ex ib IIB T3 explosion proof + IP65 waterproof dustproof, adapt harsh outdoor working conditions
Ultra-long 100 hours standby without pump, lightweight 300g body for daily patrol
Technical specification:
| Gas Detected | O₃, NO₂, SO₂, CO. | ||
| Detection principle | Electrochemical Sensors. | ||
| Sampling Method | Diffusion type or Pump suction(1L/min) | ||
| Measure Range | CO: 0~1000ppm, NO2: 0~100ppm, SO2: 0~20ppm, O3: 0~5ppm. Support customized | ||
| Resolution | CO: 1ppm, NO2: 0.1ppm, SO2: 0.01ppm, O3: 0.01ppm. | ||
| 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 |
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 equipment 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
Custom 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 Certificate
How To Cooperate With Us?
We look forward to collaborating with more overseas gas detector and air quality monitor distributors and partners to advance the development and application of gas detection and air quality monitoring technologies .
Our Address
No. 923, Floor 9, Unit 2, NO.78, Shangding Road, Zhengzhou, China.
Phone Number
+86 15981942832
Contact：Oceanus Team
Mobile/WhatsApp：+86 15981942832
Mobile/WhatsApp：+86 13673683950
E-mail：info@china-oceanus.com
Add：No.923, Floor 9, Unit 2, NO.78, Shangding Road, Zhengzhou, China
Oceanus