Multi Gas Detector CO H2S O2 LEL NH3 IECEX ATEX Wireless Bluetooth IP67 Multi Analyzer
Multi Gas Detector CO H2S O2 LEL NH3 Functions:
1. Simultaneous upto 5 gases can be monitored, multiple numerical display including real-time data, TWA, STEL, MAX, MIN multiple numerical.
2. The screen can be automatically turned 180 degrees, which is convenient for viewing in special operating environments
3. Pump suction and diffusion dual use, to provide operators with more reliable protection
4. With a water trap filter, it can effectively filter water, oil, dust and other impurities. It can also be used in harsh industrial environments such as coal mines and petroleum fields.
5. Optional Bluetooth function, data can be transmitted to the mobile phone or PC in real time
6. Storage function, one-click data export, convenient for users to analyze
7. Automatic prompts for voltage and pump failure alarms makes it more user friendly.
8. PPM and mg/m³ gas unit switch, the concentration value is automatically converted by the system.
Multi Gas Detector CO H2S O2 LEL NH3 Specifications:
Sampling method | Pump suction |
Gas type | NH3 H2S CO O2 combustible gases, other gases are customized |
Measure range | 0-100ppm, 0-100ppm, 0-1000ppm, 0-30%VOL, 0-100%LEL, other measure ranges are customized |
Resolution | 0.1ppm, 0.1ppm, 1ppm, 0.01%VOL, 1%LEL |
Response time | ≤10 seconds |
Precsiion | ≤±2%F.S |
Language | English(Other languages can be customized) |
Automatically test and calibrate after power-on | Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value |
Unit | PPM and mg/m³ can be switched |
Disaply | monochrome graphics (160 x96) ,screen can be automatically flipped |
Backlight | The backlight time can be manually set, and will be turned on automatically when an alarm is issued |
Data record | Can store 100,000 sets data, the storage interval is adjustable from 5 to 3600 seconds, data can be exported |
Alarm | 95dB buzzer (@30cm), vibration alarm and flashing red LED and alarm status indication on the screen, alarm latched; diagnostic alarm and battery undervoltage alarm, pump block alarm; man down alarm, with early warning and optional real-time remote Bluetooth notification function |
Battery | 3.7V rechargeable lithium battery, battery capacity 2200mA |
Working hours | More than 15 hours in continuous pumping mode |
Charger | Travel charger with DC interface, charging time ≥ 4 hours |
Explosion-proof grade | IECEX/ATEX(II IG Ex ia IIC T4 CNEX:Ex ia IIC T4 Ga |
Certification (EU regulations) | 2004/108/EC(EMC) 1995/5/EC(Radio) 94/9/EC(ATEX) |
Protection grade | IP67/IP68 |
Working temperature | -20ºC~+50ºC |
Humidity | 0~90%RH(no condensation) |
Environmental pressure | 86~106Kpa |
Size | 157*84.5*59.5mm (including back clip/water trap filter) (length * width * height) |
Weight | 365g (including battery, belt clip and filter) |
Bluetooth function(Optional) | NH3 H2S CO O2 %LEL Multi Gas Detector data can be transmitted to the mobile phone or PC in real time |
Multi Gas Detector CO H2S O2 LEL NH3 Advantages:
1. Multi Gas Detector CO H2S O2 LEL NH3 is with approval certification of IECEX, ATEX, explosion-proof level reaches II IG Ex ia IIC T4.
And it is with Rugged and durable, protection level IP67/IP68, can pass three-meter drop test and EMC anti-static interference test.
2. Multiple language switch.
3. Built-in powerful sampling pump, fast detection speed. It can be connected to 20m sampling tube externally, which is convenient for long-distance or confined space detection.
4. Multiple security protection including man down alarm function, password protection function, safety reminder function, alarm function, high and low alarm latched function upgrades the safety of operators.
Accessories & Configuration List
Standard Accessories
SKY3000
Aluminum suitcase
A charging adapter
User Manual
Qualification/Calibration certificate
Filter
Storage function(USB cable)
Optional Accessories
Probe
Tube
Bluetooth App
Application

Multi Gas Detector CO H2S O2 LEL NH3 Factory Information
A Professional: We have been focused on gas detection devices for more than 10 years and been cooperating with PB group, PetroChina, Sinopec, Huawei, Samsung, Panasonic, etc famous companies. We are with rich experience to provide you professional solutions.
B Innovation: Strong R&D team (invest 40% revenues into research and experienced engineers team) makes our products stand out in the market.
C Quality: International top brands sensor and IC /100% production test, make sure a good quality.
D Professional technical support: Provide detailed pre-sales and after-sales technical support, no need to worry about any problem during usage.
E Completed certifications: ATEX / IECEX / SIL / CE / CNEX / ISO9001/, meet government standard as well guarantee your safety health.
F Services: We provide 24*7 hours service, if there have any question, Celia will reply you in 1 hours. Meanwhile, we can provide OEM services.
G Delivery: We can ship it out in 2-3 days. For some mass production and special customised gas analyzer, we can ship it out in 7 days.




1. Who are we?
We are based in Shenzhen, China, start from 2010. Professional Multi Gas Detector CO H2S O2 LEL NH3 manufacturer with 16 years experiences.
2. How about the quality of the managements?
We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping. We have the certification of ISO, IECEX, ATEX, SIL, CE we could send the certification test of our company to you.
3. What can you buy from us?
Multi Gas Detector CO H2S O2 LEL NH3, Gas Detector, Gas Panel Controller, Flue gas analyzer, Gas Sensor, Pretreatment gas detection system.
4. Why should you buy from us not from other suppliers?
A Professional: have been focused on gas detection devices for more than 10 years and been cooperating with Huawei, Samsung,Panasonic, Lenovo and etc famous company. We are with rich experience to provide you professional solutions.
B Innovation: strong R&D team (invest 5% revenues into research and experienced engineers team) makes our products stand out in the market
C Quality: international top brands sensor and IC /100% production test, make sure a good quality
D Professional technical support: provide detailed pre-sales and after-sales technical support, no need to worry about any problem during usage.
E Completed certifications: IECEX/ATEX/CE/Rohs/ISO9001/, meet government standard as well guarantee your safety and health
5. What is the warranty?
Our warranty is 1 year for Multi Gas Detector CO H2S O2 LEL NH3.
If this period, if the Multi Gas Detector CO H2S O2 LEL NH3 have any problem, we will repaire or replace for you for free.
Detection gases(Optional)
No | Detecting Gas | Gas | Measure Range | Resolution | |
1 | Combustible Gas | EX | 0-100%LEL /0-100%VOL | 1%LEL/1%VOL | 20 / 50% LEL |
2 | Oxygen | O2 | 0-25% /30%VOL | 0.1%VOL | 19.5% / 23.5%VOL |
3 | Hydrogen Sulfide | H2S | 0-50/100/200/1000 ppm | 0.1 ppm | 10 / 20 ppm |
4 | Carbon Monoxide | CO | 0-500/1000/2000/5000 ppm | 1 ppm | 50 / 150 ppm |
5 | Nitrogen Dioxide | NO2 | 0-20/50/1000 ppm | 0.1 ppm | 5 / 10 ppm |
6 | Nitric Oxide | NO | 0-250/500/1000 ppm | 1 ppm | 50 / 150 ppm |
7 | Carbon Dioxide | CO2 | 0-5000 ppm /0-1%/5%/10%VOL | 1 ppm/0.1%VOL | 1000 /2000 ppm |
8 | Sulfur Dioxide | SO2 | 0-20/50/100/200/1000 ppm | 0.1 /1 ppm | 5 / 10 ppm |
9 | Chlorine | CL2 | 0-20/100/1000 ppm | 0.1 ppm | 5 / 10 ppm |
10 | Ammonia | NH3 | 0-50/100/500/1000 ppm | 0.1 ppm | 20 / 50 ppm |
11 | Hydrogen | H2 | 0-1000/5000 ppm | 1 ppm | 50 /150 ppm |
12 | Phosphine | PH3 | 0-5/20/50/100/500/1000 ppm | 0.1 ppm | 5 / 10 ppm |
13 | Hydrogen Chloride | HCL | 0-20/500/1000 ppm | 0.01/0.1 ppm | 5 / 10 ppm |
14 | Chlorine Dioxide | CLO2 | 0-10/50/100 ppm | 0.1 ppm | 5 / 10 ppm |
15 | Hydrogen Cyanide | HCN | 0-50/100 ppm | 0.01/0.1 ppm | 10 / 20 ppm |
16 | Ethylene Oxide | C2H4O | 0-10/20/50/100/200/500 ppm | 0.1 /1 ppm | 20 / 50 ppm |
17 | Ozone | O3 | 0-10/20/100 ppm | 0.1 ppm | 2 / 5 ppm |
18 | Formaldehyde | CH2O | 0-20/50/100 ppm | 0.1 /1 ppm | 5 / 10 ppm |
19 | Hydrogen Fluoride | HF | 0-1/10/50/100 ppm | 0.01 /0.1 ppm | 2 / 5 ppm |
20 | Methylbenzene | | 0-1/10/20/50/100 ppm | 0.01 /0.1 ppm | 5 / 10 ppm |
Note: Other gas and measure range not listed are all support customize, please contact us for more details.