SP3S-AQ2-01

SP3S-AQ2-01

Manufacturer:: SENSIRION

SENSIRION SP3S-AQ2-01 VOC Gas Sensor

Specifications

Product Introduction

The SP3S-AQ2-01 is an air quality sensor designed for air quality control applications such as air purifiers and ventilation control systems. It utilizes a metal oxide semiconductor sensing element to detect airborne contaminants.

Features

  • Metal oxide semiconductor sensing material
  • Compact design with metal housing and plastic base
  • Thick film printed heater and electrodes
  • Low power consumption
  • High sensitivity to hydrogen gas
  • Long-term stability

Applications

  • Air purifiers
  • Ventilation control systems
  • Air quality monitoring

Specifications Table

Heater Power Consumption 210 mW (pin 1-3)
Circuit Voltage Maximum 5.5 V DC
Operating Temperature Range 0°C to 40°C
Storage Temperature Range -10°C to 60°C
Sensor Resistance in Air 5 kΩ to 20 kΩ
Sensitivity to H2 (10ppm) 0.30 ± 0.15
Heater Current 42 mA at VH = DC 5.0V
Heater Resistance 86 Ω ± 5% at room temperature
Standard Circuit Voltage (VC) 5.0 V ± 0.1V
Standard Heater Voltage (VH) 5.0 V ± 0.05V
Standard Load Resistance (RL) 10 kΩ ± 1%
Recommended Load Resistance 3.9 kΩ

To learn more, please download the PDF.

Datasheet: