Changsha Purple Horn E-Commerce Co., Ltd.
| Measurement Range | 1.2bar~800mbar |
| Operating Temperature | -40℃~+55℃ |
| Description | 1.2bar~800mbar Gas Sensor RoHS |
| Mfr. Part # | PS4-NO2-50 |
| Model Number | PS4-NO2-50 |
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Product Specification
| Measurement Range | 1.2bar~800mbar | Operating Temperature | -40℃~+55℃ |
| Description | 1.2bar~800mbar Gas Sensor RoHS | Mfr. Part # | PS4-NO2-50 |
| Model Number | PS4-NO2-50 |
The SGX series of PS1 and PS4 Electrochemical gas sensors utilize a revolutionary Solid Polymer Electrolyte technology based on catalytic reaction. These sensors generate a very small current proportional to the target gas concentration, offering a stable, high-quality, and cost-effective manufacturing process. They are characterized by their very small size, high sensitivity, and do not require power. The sensors exhibit very low cross-sensitivity to other gases and are available in models PS1-NO2-50 and PS4-NO2-50. Key applications include TLV Monitoring, environmental monitoring, and in parking garages.
| Specification | PS1-NO2-50 | PS4-NO2-50 | Details |
|---|---|---|---|
| Sensitivity | 20 10 nA/ppm | ||
| Measurement Range | 0 50 ppm | ||
| Zero Current | 2 nA | ||
| Maximum Overload | 100 ppm | ||
| Response Time (T50) | < 10s | ||
| Response Time (T90) | < 30s | ||
| Repeatability | < 1% | ||
| Lower Detectable Limit (LDL) | 1ppm | ||
| Linear Range | 50ppm | ||
| Resolution (16Bit ADC) | < 0.1ppm | ||
| Operating Principle | Amperometric, 3-electrode | ||
| Recommended Load Resistor | 100 | ||
| Bias Voltage | 0 mV | ||
| Warm Up Time | < 60 s | ||
| Long-Term Drift | < 1 %/month | ||
| Zero Drift in Clean Air | < 0.2 ppm | ||
| Storage Life | 12 months | ||
| Expected Lifetime | > 3 years in air | ||
| Storage Conditions | 0-20C | ||
| Warranty | 12 months | ||
| Weight | < 0.7g | < 6g | |
| Operating Humidity Range | 15-95% RH | ||
| Pressure Range | 800 to 1200 hPa | ||
| Storage Temperature | 0 to 20 | ||
| Temperature Range | -40C to +55C | ||
| Cross Sensitivity (Ammonia NH3) | Test Concentration: 50ppm, Sensor Reading: 0ppm | ||
| Cross Sensitivity (CO2 Carbon Dioxide) | Test Concentration: 1000ppm, Sensor Reading: 0ppm | ||
| Cross Sensitivity (CO Carbon Monoxide) | Test Concentration: 300ppm, Sensor Reading: 0ppm | ||
| Cross Sensitivity (HCN Hydrogen Cyanide) | Test Concentration: 10ppm, Sensor Reading: 0ppm | ||
| Cross Sensitivity (H2 Hydrogen) | Test Concentration: 3000ppm, Sensor Reading: 0ppm | ||
| Cross Sensitivity (H2S Hydrogen Sulphide) | Test Concentration: 15ppm, Sensor Reading: 0ppm | ||
| Cross Sensitivity (C3H8O Isopropanol) | Test Concentration: 1000ppm, Sensor Reading: n.e | ||
| Cross Sensitivity (CH4 Methane) | Test Concentration: 1%vol, Sensor Reading: 0ppm | ||
| Cross Sensitivity (NO Nitric Oxide) | Test Concentration: 35ppm, Sensor Reading: 0ppm | ||
| Cross Sensitivity (SO2 Sulphur Dioxide) | Test Concentration: 5ppm, Sensor Reading: 0ppm | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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