OC‑2000 Portable NOx Analyzer is a fully intelligent multi‑component gas detecting device, adopting advanced large‑scale integrated circuit and nanometer‑level 32‑bit MCU & 24‑bit ADC chip. It supports detecting 1‑12 kinds of gases including NOx, combustible gas, toxic gas, O₂, CO₂, TVOC etc. Equipped with built‑in suction pump, massive data storage and optional print function, this explosion‑proof gas analyzer features full‑span temperature compensation, automatic 6‑point sensor calibration and self‑diagnosis function. Compact and portable, it is reliable for on‑site industrial gas monitoring under complex working conditions.
Product Brief
OC‑2000 Portable NOx Analyzer is a pump‑suction multi‑component gas analysis instrument. It adopts 32‑bit low‑power MCU and 24‑bit ADC chip for high‑precision gas concentration measurement. It supports simultaneous detection of 1‑12 gas species including NOx, combustible gas, toxic gas, O₂, CO₂, TVOC. It features 3.5‑inch industrial color display, 100 000‑point data storage, optional print module, automatic 6‑point sensor calibration and system self‑check. With IP65 ingress protection and Exia II CT6 explosion‑proof standard, the unit operates within ‑30℃ ~ +60℃ under micro‑negative pressure working conditions. Accessories include optional high‑temperature sampler, humidity‑temperature sensor and wireless/GPRS data transmission.
Features:
It used ultra-low-power 32-bit MCU semiconductor nanometer process 24-bit ADC data chip, measuring accuracy is the highest level;
3.5-inch industrial-grade color at a resolution of 320x480, automatically self-checking for sensors, main chips and components after power on;
Display the concentration in ppm, %vol, mg/m3;
Can inspect 1~12 different kinds of gases;
Data storage for 0.1 million groups of data, optional printer to print the data；
Built-in powerful vacuum pump, pumping distance up to 5 meters, which can work under micro negative pressure environment. Reasonable design of the gas room can ensure that the sensor is not affected by pressure;
Optional temperature-humidity sensor;
Overcharge protection, over-voltage protection, short-circuit protection, anti static, anti-magnetic function;
Real-time checking, timed test 2 test mode can be selected to meet different occasions and different needs ofdifferent users;
Automatic calibration for the sensors which up to level 6-point calibration to ensure measurement accuracy and linearity, also have data recovery function;
Temperature compensation in full span, indicators for power, pump, alarm and failure;
Optional high temperature sampler.
Technical Parameters:
| Gas Type | Nitrogen Oxides NOx, Nitric Oxide NO, Nitrogen Dioxide NO2 ,Flue Gas | ||
| Sensor Type | Electrochemical sensor | ||
| Accuracy | According to the gas | Response Time | ≤20s(T90) |
| Linearity | ≤±1% | Resume Time | ≤20s |
| Repeatability | ≤±1% | Zero Drift | ≤±1%(F.S/year) |
| Sampling | Pump-suction Speed of 2L/min | Alarm Mode | Audible-visual alarm |
| Working Mode | Real-time measurement and timing measurement (For timing measurement mode, the displayed data is average concentration in the timed period.) | ||
| Storage Mode | Real-time storage and timed storage; Can keep record of 0. 1 million groups of data | ||
| Print Mode | Optional mini printer. User can set the print interval, auto-printing mode or manual printing mode. | ||
| Pump Mode | Standard mode or vacuum mode. It can work in micro negative pressure environment. | ||
| Data Resume | Factory default setting with one-key operating | ||
| Self-checking | System checking for battery energy, display status, sensor and hardware | ||
| Protection Grade | IP65 | ||
| Working Temp. | -30℃~+60℃ | ||
| Ex Grade | Exia II CT6 | ||
| Working Humidity | ≤95%RH (non condensing) | ||
| Dimension | 230×120×220mm (L×W×H) | ||
| Working Pressure | -30Kpa~100Kpa | ||
| Weight | 2.5Kg | ||
| Power Supply | 6000mA rechargeable lithium battery | ||
| Optional | Wireless transmitters, transmission distance is 1000- 3000 meters,more optional GPRS transmission over a long distance | ||
Remark: For different gas types, it used different gas sensor. If you have any requirement for other gas type or measurement range, please contact the manufacturer freely.
Application Scenarios: Widely applied in petroleum industry, chemical plant, environmental protection emission monitoring, metallurgy, refinery, gas transmission & distribution, biomedicine, agriculture, industrial flue gas inspection, factory safety monitoring, waste gas treatment plant, combustion efficiency testing and other industrial sites.
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.
Every unit is assembled on our own production line, then put through our in-house quality control before it ships. Each instrument undergoes a full inspection, a burn-in aging test and precision calibration, and is finally standardized against reference gases to verify accuracy at the point of delivery. Nothing leaves our factory untested. We also welcome OEM and ODM projects, and every product is backed by our warranty support. Controlling the process from assembly to final calibration is how we keep quality consistent and respond quickly to custom requirements.
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 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