PS1-VOC-1000-MOD
Overview
The PS1-VOC-1000-MOD is a pre-calibrated Volatile Organic Compound (VOC) gas sensor module featuring a UART digital output. It provides a linear measurement range of 0 to 1000 ppm, simplifying the integration of gas sensing into embedded systems without requiring complex analog front-end design. The module operates across a 3.3V to 5.5V supply range and is designed for stable long-term performance.
Why Choose This Part
The module eliminates the need for user calibration by providing factory-calibrated digital data over UART. It features a wide operating voltage of 3.3V to 5.5V, making it compatible with both low-power microcontrollers and 5V industrial systems. Its accuracy of +/-5% ensures reliable data for environmental monitoring and process control applications.
Applications
Key Specifications
Getting Started
Connect the module to any microcontroller's UART peripheral using the VCC, GND, TX, and RX pins. Ensure the power supply provides at least 3.3V and that logic levels match your MCU or utilize a level shifter. Use a standard serial terminal at the specified baud rate to capture the ASCII or hex data packets representing the gas concentration in ppm.
PS1-VOC-1000 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Oxygen Range | Temp Range | Stock |
|---|---|---|---|
| PS1-VOC-1000-MOD (this part) | 0 m | -40degC ~ 85degC | — |
| PS1-VOC-1000 | 800 m | -40degC ~ 55degC | 55 |
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