Description
O2 Gas Analyzer
ET5-O2 Fixed oxygen gas analyzer can be used in a variety of special oxygen environments, to detect oxygen gas cylinder concentration, trace oxygen concentration like ppm unit, oxygen gas pipeline transportation, etc., and high concentrations in oxygen environments of 24-hour online detection and real-time display of the data concentration of the hazardous site to play an early warning role in the safety of operations.
Key Feature
NO. | Product Features |
---|---|
1. | 2.4 inches LCD display,the gas type, unit, concentration, time can be showed on the screen. |
2. | 1-4 kinds of sensors can be function in any combination. |
3. | The gas concentration unit PPM,mg/m3,%VOL can be shifted quickly. |
4. | One press to restore factory setting, free from the bother of mis-operation. |
5. | Variety signal output model :4-20mA signal/RS485 signal/Two relays output/0-5V |
6. | Supports wireless signal transmission:Bluetooth transmission/Wireless transmission |
7. | Explosion-proof certification, and explosion-proof grade: Ex ia IIC T4 Ga. |
8. | With Self-calibration&zero calibration functions, makes the detection more accurate&reliable. |
9. | Chinese and English operation model. |
10. | With overvoltage protection,lightning protection,short-circuit protection,wrong connection protection,electrostatic prevention,magnetic-field interference prevention |
Technical Parameters
Mode | ET5-O2 (Can do customized Model and logo and company label) |
Detection gas | Oxygen (For more different gases pls check the sensor list below) |
Measuring range | 0-1000ppm,10000ppm,30000ppm;0-5%vol,30%vol,100%vol (for option) (Please consult and confirm the measuring range before placing an order.) |
Resolution | 1ppm(0-10000ppm); 0.01%Vol or 0.001%Vol (0-100%vol) |
Working principle | Electrochemical, infrared, catalytic combustion, thermal conductivity, semiconductor, PID, etc.Depends on measuring range, field environment, and customer requirements. |
Detection Pattern | Diffusion, Pipeline,Circulation,Pumping is available,Online detection |
Scalable gas | 1-6 kinds of sensors can function in any combination, please refer to the sensor parameter |
Accuracy | ≤±1% F.S. (Customizable with higher accuracy) |
Linearity Error | ≤±1% |
Repeatability | ≤±1% |
Alarm | Sound and light alarm |
Reaction time | ≤10s(T90) |
Relay | Two relays output, Contact rating24VDC 3A/220VAC 3A |
Material | Aluminum; Explosion and corrosion proof |
Connection | 3/4″NPT,1/2″NPT |
Working environment | Temperature: -40℃~+70℃ Humidity: ≤10~95%RH (no condensation)【Can select Temperature&Humidity sensor】 |
Data storage | Auto storage、 manual storage,Up to 100,000 group data can be storage, history data can be shown at the display |
Communication interface | USB (Charging and communication), with charging protection function, support USB hotplug |
Interface language | English |
Explosion-proof | ExdII CT6, Certification Number of Explosion-proof: CNEx10.1807 |
Protection | IP66 |
Dimensions/ Net weight | 200×160×80mm(L×W×H)1.5 Kg(Net weight) |
Pressure | -30Kpa ~ 100Kpa |
Standard accessories | Case、User manual、Certification、USB charger+cable、Calibration cover |
Optional accessories | Filter tip: filter water vapor and dust, change regularly according to the site environmentImported high-temperature sampling handle: 400°C, 800°C, 1300°C high-temperature sampling handle (to detect high-temperature sample gas) |
Optional functions | RS485 signal output, integrated built-in printer, external wireless Bluetooth printer, one-key SOS call, wind speed detection, pressure difference detection environmental temperature and humidity detection: temperature -40℃~+70℃, accuracy 0.5℃; humidity 0~100%RH, accuracy 3%RHWireless data transmission: RoLa module, Bluetooth module, WiFi module, 443M module, Zig-Bee module (free computer software/cloud platform/mobile APP remote monitoring data)Storage function: optional 16G or larger capacity SD card storage |
Output signal | Variety signal output model :4-20mA signal/RS485 signal/Two relays output/0-5V |
Common Detectable Gases
Gas Detection | Formula | Measuring Range | Working principle | Resolution |
---|---|---|---|---|
Combustible gas | EXP | 0-100%LEL | Catalytic combustion | 0.1%LEL |
Oxygen | O2 | 0-30%VOL | Electrochemistry | 0.01%VOL |
Carbon monoxide | CO | 0-100PPM | Electrochemistry | 0.01ppm |
Methane | CH4 | 0-100%VOL | Infrared | 0.01%VOL |
Hydrogen sulfide | H2S | 0-100PPM | Electrochemistry | 0.01ppm |
Nitrogen dioxide | NO2 | 0-20PPM | Electrochemistry | 0.01ppm |
Nitric oxide | NO | 0-250PPM | Electrochemistry | 0.01ppm |
Sulfur dioxide | SO2 | 0-100PPM | Electrochemistry | 0.01ppm |
Chlorine | CL2 | 0-20PPM | Electrochemistry | 0.01ppm |
Nitrogen oxide | NOX | 0-100PPM | Electrochemistry | 0.01ppm |
Ammonia | NH3 | 0-100PPM | Electrochemistry | 0.01ppm |
Hydrogen | H2 | 0-1000PPM | Electrochemistry | 0.1ppm |
Phosphine | PH3 | 0-20PPM | Electrochemistry | 0.01ppm |
Hydrogen chloride | HCL | 0-20PPM | Electrochemistry | 0.01ppm |
Chlorine dioxide | CLO2 | 0-20PPM | Electrochemistry | 0.01ppm |
Hydrogen cyanide | HCN | 0-50PPM | Electrochemistry | 0.01ppm |
Ethylene oxide | ETO | 0-100PPM | Electrochemistry | 0.01ppm |
Ozone | O3 | 0-20PPM | Electrochemistry | 0.01ppm |
Nitrous oxide | N2O | 0-100ppm | Infrared | 0.01ppm |
Formaldehyde | CH2O | 0-20PPM | Electrochemistry | 0.01ppm |
Ethylene | C2H2 | 0-100ppm | Thermal Conductivity | 0.01ppm |
Fluorine gas | F2 | 0-10PPM | Electrochemistry | 0.01ppm |
Hydrogen fluoride | HF | 0-10PPM | Electrochemistry | 0.01ppm |
Carbon dioxide | CO2 | 0-5000PPM | Infrared | 1ppm |
Benzene | C6H6 | 0-100PPM | Electrochemistry | 0.01ppm |
Toluene | C7H8 | 0-100PPM | Electrochemistry | 0.01ppm |
Phosgene | COCL2 | 0-1PPM | Electrochemistry | 0.001ppm |
Hydrogen bromide | HBr | 0-20PPM | Electrochemistry | 0.01ppm |
Nitrogen | N2 | 0-100%VOL | Electrochemistry | 0.01%VOL |
Sulfur hexafluoride | SF6 | 0-1000PPM | Thermal Conductivity | 0.1ppm |
Sulfur hexafluoride | SF6 | 0-1000PPM | Infrared | 0.1ppm |
PID | VOC | 0-100PPM | PID photo ionization | 0.01ppm |
Freon | R22/R32/R134a | 0-1000PPM | Thermal conductivity | 0.1ppm |
Dust Particles | PM2.5/Pm10/etc | 0-100g/m3 | laser-semiconductor | 0.01g/m3 |
Argon | AR | 0-100%VOL | Thermal conductivity | 0.01%VOL |
Xenon | Xe | 0-100%VOL | Thermal conductivity | 0.01%VOL |
Carbonyl chloride | COCL2 | 0-100ppm | Electrochemistry | 0.01ppm |
Silane | SiH4 | 0-100ppm | Electrochemistry | 0.01ppm |
Methyl bromide | CH3Br | 0-100ppm/0-200g/m3 | Infrared | 0.01ppm |
Sulfuryl fluoride | SO2F2 | 0-100ppm/0-200g/m3 | Infrared | 0.01ppm |
Arsine | AsH3 | 0-50ppm | Electrochemistry | 0.01ppm |
Tetrahydrothiophene | THT | 0-100mg/m3 | Electrochemistry | 0.01mg/m3 |
Customer Scenarios
Application
- Furniture, flooring, wallpaper, paint, gardening, interior decoration and renovation, dyes, paper, pharmaceutical, medical, food, and corrosion.
- Disinfection, chemical fertilizers, resins, adhesives and pesticides, raw materials, samples, process and breeding plants, waste treatment plants, and perm places.
- Biopharmaceutical production workshops, home environment, livestock breeding, greenhouse cultivation, storage and logistics, brewing fermentation, agricultural production, etc.
Cooperating Clients
Product Certifications
Packing & Delivery
FAQ | |
---|---|
Q: | Are you a trading company or manufacturer? |
A: | We are a professional manufacturer and exporter in China with over 15 years of experience with CE, ROHS, FCC, ISO, and 11 patents. |
Q: | What is the lead time? |
A: | Sample needs 1-2 days, mass production time needs 3-5 days for orders <=5000pcs. |
Q: | Do you have any MOQ limit? |
A: | We don't have a MOQ limit, 1 pc is also welcome. |
Q: | Do you offer a guarantee for the products? |
A: | Yes, we offer a 1-year guarantee and lifetime maintenance for the products. |
Q: | If I order a big quantity, Can I have a cheaper price? |
A: | We will reduce the price according to the specific quantity and your requirements for the product. |
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