SGX Sensortech PS1&PS4-VOC-10-MOD Total Organic Volatile Module
Product Overview
The SGX Sensortech PS1&PS4-VOC-10-MOD series TVOC gas module is a compact and cost-effective solution for monitoring Total Organic Volatile compounds. Leveraging a revolutionary 'Solid Polymer Electrolyte' technology based on catalytic reaction, this module offers accurate and stable detection with a fast response time. Its intelligent algorithms enhance environmental adaptability and zero-point stability, while the low power consumption and sleeping function make it ideal for IoT applications. With a long operational life of over 5 years and RoHS eco-friendly design, it is suitable for a wide range of applications including commercial VOC emissions monitoring, industrial exhaust monitoring, indoor/outdoor air quality assessment, and monitoring of harmful gases from building materials.
Product Attributes
- Brand: SGX Sensortech
- Technology: Solid Polymer Electrochemical Sensing Technology
- Certifications: RoHS Eco-friendly design
- Origin: Poland (Manufacturing location implied by contact details)
Technical Specifications
| Specification | Details |
|---|---|
| Models | PS1-VOC-10-MOD, PS4-VOC-10-MOD |
| Detection Principle | Catalytic reaction (Solid Polymer Electrolyte technology) |
| Detected Gas | Total Organic Volatile Gas (TVOC) |
| Detection Range | 0-10ppm |
| Resolution | 0.01ppm |
| Lowest Detection Limit | 0.05ppm |
| Full-scale Accuracy Error | 5% F.S |
| Response Time (T90) | < 20 seconds |
| Zero Return Time | < 80 seconds (in clean air) |
| Repeatability | < 2% |
| Sensor Life Time | > 5 years (stated in features), > 3 years (stated in specifications) |
| Warm-up Time (First Power-on) | < 120 seconds (in clean air) |
| Working Temperature Range | -40 to 55 |
| Optimal Working Temperature | 20 to 35 |
| Working Humidity Range | 15% to 95% RH (non-condensing) |
| Optimal Working Humidity | 50% RH |
| Working Voltage | 3.3V - 5.5V DC |
| Working Current | < 5mA |
| Power Consumption | 25mW @ 5V DC |
| Working Pressure | Atm 10% |
| Circuit Board Size | 40 x 30 x 5.6 mm |
| Module Size (with PS1 sensor) | 40 x 30 x 12 mm |
| Module Size (with PS4 sensor) | 40 x 30 x 22.45 mm |
| Weight (PS1-VOC-10-MOD) | < 15g |
| Weight (PS4-VOC-10-MOD) | < 25g |
| Output Interface | 3.3V UART digital signal (Standard), Optional Modbus protocol |
| Temperature Sensor Range | -40 to 85 |
| Temperature Sensor Accuracy | 0.2 |
| Humidity Measurement Range | 10% to 95% RH (non-condensing) |
| Humidity Measurement Accuracy | 2% RH |
| Interface Pinout | VCC (Red), GND (Black), RX (Yellow), TX (Green) |
| UART Baud Rate | 9600 bps |
| UART Data Bits | 8 bits |
| UART Stop Bits | 1 bit |
| Warranty | 12 months from the date of shipment |
Application Scenarios
- Commercial VOC emissions monitoring
- VOC monitoring of industrial exhaust emissions
- Monitoring of harmful gas released by home decoration materials
- Indoor and outdoor ambient air quality monitoring
- Air purification treatment efficiency monitoring
- Air quality monitoring of office buildings and public spaces
- VOCs monitoring of landfill and disposal environments
- Sewage treatment plant air quality monitoring
- VOC gas release from school plastic runways
- Monitoring of non-methane total hydrocarbons in rubber products workshops
2411261451_Amphenol-PS1-VOC-10-MOD_C6358678.pdf
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