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 # | PS1-VOC-1000 |
| Model Number | PS1-VOC-1000 |
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Product Specification
| Measurement Range | 1.2bar~800mbar | Operating Temperature | -40℃~+55℃ |
| Description | 1.2bar~800mbar Gas Sensor RoHS | Mfr. Part # | PS1-VOC-1000 |
| Model Number | PS1-VOC-1000 |
The SGX series of PS1 and PS4 Electrochemical gas sensors utilize a revolutionary 'Solid Polymer Electrolyte' technology based on catalytic reaction principles. These sensors generate a 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, no power consumption, and low cross-sensitivity to other gases. Key applications include general gas detection, consumer markets, VOC gas detection, mobile phone noses, indoor & outdoor air quality monitoring, and low-power nose applications.
| Specification | PS1-VOC-1000 | PS4-VOC-1000 |
|---|---|---|
| Weight | < 0.7g | < 6g |
| Sensitivity | 55 15 nA / ppm | |
| Measurement Range | 0 1000ppm | |
| Zero Current | 100 nA | |
| Maximum Overload | 2000 ppm | |
| Response Time (T50) | < 10s | |
| Response Time (T90) | < 30s | |
| Repeatability | 1% | |
| Lower Detectable Limit (LDL) | < 1 ppm | |
| Linear Range | 1000 ppm | |
| Resolution (16Bit ADC) | 0.1ppm | |
| Operating Humidity Range | 15-95% RH | |
| Pressure Range | 800 to 1200 hPA | |
| Storage Temperature | 0 to 20 | |
| Temperature Range | -40C to +55C | |
| Recommended Load Resistor | 100 | |
| Bias Voltage | 0 mV | |
| Warm Up Time | < 60 s | |
| Long-Term Drift | < 1 %/month | |
| Zero Drift in Clean Air | < 2 ppm | |
| Storage Life | 12 months | |
| Expected Lifetime | > 3 years in air | |
Features: Small size, High sensitivity, Wide temperature range, Fast response time, No electrolyte leakage, Low cost at large volumes.
Cross Sensitivity (Examples):
| Gas | Test Concentration | Sensor Reading |
|---|---|---|
| Acetaldehyde | 5ppm | 3.84ppm |
| Dimethyl Disulfide | 2ppm | 6.79ppm |
| Hydrogen Chloride | 5ppm | 0.27ppm |
| Acetic Acid | 5ppm | 1.1ppm |
| Hydrogen Cyanide | 5ppm | 4.65ppm |
| Acetylene | 5ppm | 0.36ppm |
| Ethanol | 5ppm | 1.64ppm |
| Isobutene | 5ppm | 1.83ppm |
| Acrylonitrile | 5ppm | 5ppm |
| Ethyl Mercaptan | 5ppm | 0.4ppm |
| Methanol | 5ppm | 8.97ppm |
| Ammonia | 5ppm | 5.96ppm |
| Ethylene | 5ppm | 1.5ppm |
| Methyl Mercaptan | 5ppm | 0.59ppm |
| Benzene | 5ppm | 7ppm |
| Formaldehyde | 5ppm | 1.1ppm |
| P-xylene | 5ppm | 5.29ppm |
| Trimethylamine | 5ppm | 0.59ppm |
| Butadiene | 5ppm | 0.65ppm |
| Formic Acid | 5ppm | 8.68ppm |
| Styrene | 5ppm | 5.37ppm |
| Carbon Disulfide | 5ppm | 7.5ppm |
| Carbon Monoxide | 5ppm | 3.38ppm |
| Hydrogen | 5ppm | 1.15ppm |
| Toluene | 5ppm | 0.81ppm |
Note: Performance is based on conditions at 20C, 50% RH and 1 atm, flow rate>150qcm/min, using SGX recommended circuitry. Sensor performance is temperature dependent. Do not solder to connector pins.
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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