4 Gas Monitor O2 CO H2S LEL Fixed Industrial Gas Detector
Model：HNAG1000-4H
Detection Gases：O2, CO, H2S, LEL
Detection Principle：Electrochemistry (O2/CO/H2S) + Catalysis
Signal Output：4-20mA, RS485
Warranty：12 Months
Model：HNAG1000-4H
Detection Gases：O2, CO, H2S, LEL
Detection Principle：Electrochemistry (O2/CO/H2S) + Catalysis
Signal Output：4-20mA, RS485
Warranty：12 Months
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Product Description
Feature：Ⅱ 2G Ex ia Ⅱ CT4 Ga Explosion-Proof Grade + IP66 Protection
Advantage：Safe to use in flammable and explosive industrial environments
Benefit：Avoid instrument damage and safety accidents in mining/chemical scenes
No-Open Remote Operation
Feature：Infrared remote controller for parameter setting
Advantage：No need to open the housing, reduce sensor damage risk
Benefit：Save maintenance time and ensure long-term stable detection of 4 gas monitor
| gas | range | resolution | accuracy | resepon time |
|---|---|---|---|---|
| O2 | 0-30% VOL | 0.1% VOL | ✅≤±3% F.S. | ✅≤30s |
| CO | 0-2000ppm | 1ppm | ✅≤±3% F.S. | ✅≤30s |
| H2S | 0-200ppm | 0.1ppm | ✅≤±3% F.S. | ✅≤30s |
| LEL | 0-100% LEL | 1% LEL | ✅≤±3% F.S. | ✅≤30s |
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Application Field Division
1.Confined Spaces
4 gas monitor with pump suction sampling, real-time detection of O2 deficiency/CO/H2S leakage, sound and light alarm to ensure personnel safety.
2.Mining Industry
Explosion-proof grade design, resistant to harsh mine environment, stable detection of LEL flammable gases and toxic gases.
FAQ
Q1:What gases does your 4 gas monitor detect?
A1:Answer：O2, CO, H2S, LEL, the most common toxic and flammable gases in industrial environments.
Q2:What is the accuracy of the 4 gas monitor?
A2:Answer：≤±3% F.S. for all four gases, high precision and stable detection.
Q3:Can the 4 gas monitor be customized?
A3:Answer：Yes, we support customized range, sampling method and signal output for the 4 gas monitor.
Q4:How to calibrate the 4 gas monitor?
A4:Answer：We provide free calibration service for the first time, and also provide remote calibration guidance.
👉 Click for Free Consultation：Free Consultation For More Information
Feature：Ⅱ 2G Ex ia Ⅱ CT4 Ga Explosion-Proof Grade + IP66 Protection
Advantage：Safe to use in flammable and explosive industrial environments
Benefit：Avoid instrument damage and safety accidents in mining/chemical scenes
No-Open Remote Operation
Feature：Infrared remote controller for parameter setting
Advantage：No need to open the housing, reduce sensor damage risk
Benefit：Save maintenance time and ensure long-term stable detection of 4 gas monitor
| gas | range | resolution | accuracy | resepon time |
|---|---|---|---|---|
| O2 | 0-30% VOL | 0.1% VOL | ✅≤±3% F.S. | ✅≤30s |
| CO | 0-2000ppm | 1ppm | ✅≤±3% F.S. | ✅≤30s |
| H2S | 0-200ppm | 0.1ppm | ✅≤±3% F.S. | ✅≤30s |
| LEL | 0-100% LEL | 1% LEL | ✅≤±3% F.S. | ✅≤30s |
Application Field Division
1.Confined Spaces
4 gas monitor with pump suction sampling, real-time detection of O2 deficiency/CO/H2S leakage, sound and light alarm to ensure personnel safety.
2.Mining Industry
Explosion-proof grade design, resistant to harsh mine environment, stable detection of LEL flammable gases and toxic gases.
FAQ
Q1:What gases does your 4 gas monitor detect?
A1:Answer：O2, CO, H2S, LEL, the most common toxic and flammable gases in industrial environments.
Q2:What is the accuracy of the 4 gas monitor?
A2:Answer：≤±3% F.S. for all four gases, high precision and stable detection.
Q3:Can the 4 gas monitor be customized?
A3:Answer：Yes, we support customized range, sampling method and signal output for the 4 gas monitor.
Q4:How to calibrate the 4 gas monitor?
A4:Answer：We provide free calibration service for the first time, and also provide remote calibration guidance.
👉 Click for Free Consultation：Free Consultation For More Information
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