Fixed Online Carbon Dioxide Gas Alarm with Pump (CO2)
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Product Highlights
- Multi-Unit Display: 2.4-inch HD LCD screen supports PPM, %VOL, and mg/m3 units.
- Flexible Signal Output: Offers 4-20mA, RS485, 0-5V, 0-10V, and relay outputs.
- Robust Explosion Proof: ExdII CT6 certified with aluminum alloy explosion-proof housing.
- Fast Response Time: Reaction and recovery time within 20 seconds (T90).
- Wide Detection Range: Supports multiple ranges from 0-500 to 0-99.99%VOL.
- Durable IP65 Rating: Water and dust proof design suitable for harsh environments.
- Comprehensive Warranty: 12-month warranty coverage for non-deliberate damage.
Product Attributes
- Customization
- Available
- Brand
- Korno
- Customized
- Non-Customized
- Model NO.
- MOT500(A)-CO2
- Portable
- Non Portable
- Certification
- CE, CPA
- Gas
- CO2
- Type
- Non-Dispersive Infrared Analysis
- Analog Digital Output
- 4-20mA Output(0-5V, 0-10V Optional)
- Material
- Aluminum, Explosion and Corrosion Proof
- Screen Size
- 2.4 Inch LCD HD Color Screen
- IP Rating
- IP 65
- Explosion Proof Sign
- Exdll CT4 (Ia)
- Power
- 24VDC
- Operating Pressure
- 0-200kpa
- Modbus Digital Output
- RS485 Output
- Relay Output
- 2-3 Relays Output
- Sampling
- Diffusion
- Transport Package
- Standard Carton Packaging 27.5*21*14cm
- Specification
- Product size: 20*22*8cm
- Trademark
- Korno or customized
- Origin
- China
- HS Code
- 9027100010
- Production Capacity
- 10000pieces/Month
Product Images of Fixed Online Carbon Dioxide Gas Alarm with Pump (CO2)
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Product Description
>>> Description
The MOT500(A) can continuous detect the real-time gas concentration and display data with the 2.4inches LCD HD color screen.
>>> Key Feature
- 2.4 inches technical grade display with a pixel up to 320*240
- Three concentration units are available PPM,%VOL,mg/m3
- Variety signal output model :
RS485 signal: Standard MODBUS RTU protocol, transmission distance 2Km
2 relays output: Concentration alarm value adjustable, there are high alarm and low alarm respectively
0-5V,0-10V output(optional)
4.Variety signal transmission are available :3-4 core cable,Optical fiber network,Network cable,3G transmission,Wireless transmission,Video transmission
5.All software automatic calibration, sensor up to 6 level target calibration,ensure the accuracy and linearity of the full scale
6.Following function are optional:Temperature,Humidity sensor,Audible and visual alarm
>>> Specifications
| Product Type: | Online,Carbon Dioxide(CO2) | |||
| Sensor: | Non-Dispersive Infrared Analysis | |||
| Detection Pattern: | Diffusion,pipeline(screw thread size:M40*1.5MM),Circulation,Pumping is available,Online detection | |||
| Detection Range: | 0-500,2000,5000,10000,50000PPM,0-20%,50%,99.99%VOL | |||
| Resolution: | 1PPM(0-50000PPM),0.01%VOL(0-99.99%VOL) | |||
| Detection Accuracy: | ≤±3%F.S | Linearity error: | ≤±1%F.S | |
| Reaction Time: | ≤20S(T90) | Zero drift: | ≤±1%(F.S/Year) | |
| Recovery Time: | ≤20S | Repeatability: | ≤±1%F.S | |
| Relay output: | Two relays output,Contact rating:24VDC 3A/220VAC 3A | |||
| Explosion Proof Sign: | ExdII CT6,Certification Number of Explosion-proof :CNEx10.1807 | |||
| Outputs: | Analog:4-20mA signal,0-5V,0-10V Modbus: RS485 signal Pulse signal or TCP/IP signal,optional |
|||
| Alarm Setting: | Two alarm set points Alarm mode optional: Low alarm-High alarm / High alarm-High alarm / Low alarm-Low alarm |
|||
| Controllers: | Compatible with DN3000/DN9000,as well as most DCS/PLC systems | |||
| IP Rating : | IP65 | |||
| Material: | Aluminum ,Explosion and corrosion proof |
Connection: | 3/4″NPT,1/2″NPT | |
| Dimensions: | 200×220×80mm(L×W×H) | Weight: | 1.5 Kg(Net weight) | |
| Operating Temperature: |
-30 ~ 60ºC | Relative Humidity: | ≤90%RH,Non-condensing | |
| Operating Pressure: |
0 ~ 200Kpa | Operating Voltage: | 24VDC(9~30VDC) | |
| Standard Accessories: | -User manual -Certification -Calibration cover |
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| Optional Accessories: | -hose(5*8mm),drying tube,water separator or pumping pump -infrared remote control -temperature and humidity sensor,SMS alarm,3G module or wireless transmission module |
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>>> Details

>>> RS485 Connection Mode
>>> Company Information
Shenzhen Korno Import& Export Co.,Ltd,is one of the top gas detector manufacturer in China,with more than 10 years research and production experience.Our products mainly include handle gas detector,Portable gas detector,Online gas detector,Controller,Gas pretreatment System ect.
The company has advanced production equipment and testing instruments, excellent marketing team and partners both at home and abroad, perfect management of the product market development and product after-sales service. In addition, with the powerful and professional R&D team, advanced and perfect concept of sales service made the products of our company a high reputation and market share both at home and abroad.
>>> Our service
- All products and accessories have been 100% tested before shipping.
- We provide 12-Mounths warranty for non-deliberate damage.
- OEM & ODM are welcomed~
>>> Contact US
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2521394". Items marked "" are certified.
Company Profile
Shenzhen Korno Import& Export Co., Ltd is one of the gas and dust particle detector manufacturer in China, with more than 10 years research and production experience. Our products mainly include Handheld Gas Detector, Portable Gas Detector, Online Gas Detector, Controller, Gas Pretreatment System ect. And we have passed ISO9001: 2015, ISO14001: 2015, OHSAS: 2007, CMC and Explosion-proof certification for our products.
We have associated factory named Shenzhen Korno Electornic Technology Co., Ltd, the factory was established in 2008 with 50 employees and occupies an area of more than 2000 square meters
We have our own R& D departments, processing plants, assembly plants, after-sale technical support departments, domestic sales, overseas sales departments, etc.
The company has advanced production equipment and testing instruments, excellent marketing team and partners both at home and abroad, perfect management of the product market development and product after-sales service.
Our main market is Asia, Europe and America, more than 30 countries.
Our customers are: Mordoch University, HUANGKUANG University, Humboldt University Berlin, S. P. Refinery. Co., Ltd, China National Petroleum Corporation, etc.
About Our Factory & Business Background
- Address
- C702, Building A, Donghua Zhizaoyuan, NO.5003 Baoan Avenue, Sanwei Community, Hangcheng Street, Baoan District, Shenzhen City, Guangdong Province, 518126
- Terms of Payment
- T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, CPT
- Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
- Nearest Port
- shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2017-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What signal output options are available?
- Available outputs include 4-20mA, RS485 (Modbus), 0-5V, 0-10V, and 2-3 relay outputs.
- Is the device explosion-proof?
- Yes, it features ExdII CT6 certification and an aluminum explosion-proof housing.
- Does the device support OEM and ODM services?
- Yes, OEM and ODM services are welcomed by the manufacturer.
- What is the warranty period for the product?
- We provide a 12-month warranty for non-deliberate damage.
- Can the alarm settings be customized?
- Yes, alarm set points are adjustable with options for Low-High, High-High, or Low-Low alarm modes.
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