This portable CO₂ gas detector is designed for real‑time carbon dioxide concentration monitoring in industrial and commercial environments. Equipped with high‑precision infrared sensor, it delivers stable and accurate measurement results, supports audible‑visual alarm when CO₂ exceeds safety threshold. Compact and lightweight for on‑site inspection, widely used for indoor air quality check, warehouse, greenhouse, factory workshop and ventilation system testing. It features clear LCD display, simple operation, long working time, helping operators avoid high‑concentration carbon dioxide hazards and ensure workplace safety.
Description:
This portable CO₂ gas detector is designed for real‑time carbon dioxide concentration monitoring in industrial and commercial environments. Equipped with high‑precision infrared sensor, it delivers stable and accurate measurement results, supports audible‑visual alarm when CO₂ exceeds safety threshold. Compact and lightweight for on‑site inspection, widely used for indoor air quality check, warehouse, greenhouse, factory workshop and ventilation system testing. It features clear LCD display, simple operation, long working time, helping operators avoid high‑concentration carbon dioxide hazards and ensure workplace safety.
Features:
Used the original imported sensor, semiconductor technology of ultra low power 32 bit microprocessor, 24 bit ADC acquisition chip, so with the high accuracy.
2.5 inch dot matrix display interface.
All English operation menu and easy operation.
Unit data available for %vol, ppm and mg/m3.
The circuit installed the four layers of wire, so well anti-interference.
Explosion proof grade is Ex ib ⅡC T4 Gb.
Function:
Inspect the gas concentration and alarm when it reaches preset alarm level.
High accuracy, good stability and good repeatability, long working life.
One-key operation to restore to factory default setting.
Adjustable two-stage audible-visual alarm threshold value.
Powered by rechargeable lithium battery with big capacity.
The built-in pump, stable flow rate, can be opened or closed;
Technical Parameter:
| Gas type | CO2 |
| Measuring range | 0-2000ppm、5000ppm、50000ppm、20%vol、50%vol、100%Vol or Customized |
| Working principle | Infrared sensor |
| Resolution | 1ppm, 0.01%vol |
| Precision | ±≤3%FS |
| Repeatability | ≤±1% |
| Zero drift | ≤±1%(F.S/year) |
| Sampling mode | Pump-suction sampling (Flow rate of 300ml/minute) |
| Data storage | Can record 300000 group of measuring data |
| Response time | T90≤20s |
| Recovery time | ≤20s |
| Pre-heating time | ≤60s |
| Display | LCD dot matrix display of the Gas type, gas concentration unit, gas concentration data, time, battery status, data storage status; |
| Concentration unit | %vol, ppm, mg/m3 |
| Working environment | Working temperature: -20℃～60℃ Working humidity: 10%-95%RH(non-condensing) Working pressure: 86Kpa ～ 106Kpa |
| Explosion-Proof grade | Ex ib IIC T4 Gb |
| Protection grade | IP65 |
| Alarm mode | Audible, visual |
| Shell material | Metal |
| Power supply | 3.7VDC, 2800mAh,Rechargeable lithium battery DC5V USB charger |
| Charge time | ≤6 hours |
| Working time | ≥24 hours |
| Dimensions | 135*65*35mm |
| Weight | 0.5KG |
| Accessory | Box, instruction, USB charger , data line |
| Quality standard | GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010 |
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 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
How To Cooperate With Us?
We look forward to collaborating with more overseas gas detector and air quality monitor distributors and end-users to advance the development and application of gas detection and air quality monitoring technologies.
Our Address
No. 2206, Wenhua Chanye Building Block B, No. 77, Shangding Road, Zhengzhou Area, Henan Pilot Free Trade Zone
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