Sensirion SEN66-SIN-T Air Quality Sensor

Product detailed description

SEN 66 from the company Sensirion integrates sensors for particulate matter (PM), CO2 concentration, volatile organic compound, VOC index (a measure of the concentration of volatile organic compounds - paints, varnishes, cleaning agents), NOx index (amount of nitrogen oxides produced during combustion), relative humidity (RH), temperature (T) and a control microcontroller.

The sensor communicates with your board (Arduino, ESP8266/ESP32, Raspberry Pi) via I2C, you can find the libraries in the "Related files" tab

The recommended sensor supply voltage is 3.3V (±0.5V), the SDA and SCL data pins are 5V tolerant.

The module can measure particulate matter from 0.3 to 10um with concentrations from 0 to 1000ug/m3, temperature from -10 to 50°C, CO2 concentration from 0 to 40,000, humidity from 0 - 90 (non-condensing) % RH and VOC and NOx index.

The VOC and NOx index is a dimensionless number from 1 to 500. It can take minutes to hours to calculate, and the VOC and NOx index measurements assume 24/7 operation.
The VOC index value can be divided into three parts 0 - 99 clean air, 100 - 249 compliant air, above 250 poor quality air.

The SEN66 is not compatible with the AirBoard, which has a supply voltage of 5V and could destroy the SEN66 (maximum supply of 3.6V).

You can use the connecting cable to connect to our boards

Specifications:

• Manufacturer: Sensirion
• Power supply: 3.3V +-0.5V
• Average consumption during measurement: 90mA
• Maximum consumption: 350mA (2ms)
• Idle power consumption: 4.6mA (first 10s), 3.3mA (afterwards)
• Measuring range: from 0µg/m³ to 1000µg/m³
• Measurement accuracy (PM1 and PM2.5):
  • ± 5µg/m³ + 5% of measured value @ 0 to 100µg/m³
  • ± 10% of measured value @ 100 to 1000µg/m³
• Measurement accuracy (PM4 and PM10):
  • ± 25µg/m³ @ 0 to 100µg/m³
  • ± 25% of measured value @ 100 to 1000µg/m³
• Solid particles:
  • PM1.0: 0.3 - 1 µm
  • PM2.5: 0.3 - 2.5 um
  • PM4: 0.3 - 4 µm
  • PM10: 0.3 - 10 µm
• Typical measurement accuracy (temperature):
  • ± 0.45°C @ 15-30°C, 50% RH
• Typical measurement accuracy (moisture):
  • ± 4.5% RH @ 25°C, 30 - 70% RH
• VOC index, a dimensionless number that indicates the quality of the indoor environment.
  • Measurement range: 1 - 500
• NOx index, a dimensionless number that indicates the quality of the indoor environment.
  • Measurement range: 1 - 500
• Communication: I2C (100kbit/s, address 0x6B)
• Connector: JST GHT-06V-S, connecting cable
• Minimum sampling interval: 1 s (continuous mode)
• Lifetime: > 10 years with 24 hours continuous operation
• Fan sound emission level (@ 0.2 m): 24 dB(A)
• Maximum operating temperature range: -10°C to 60°C
• Maximum operating humidity range: 0 to 90 (non-condensing) % RH
• Weight: 36.4g
• Dimensions: 55.5 x 25.6 x 21.5 mm

Included in delivery:

• 1pc Sensirion SEN66-SIN-T Air Quality Sensor

Note:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.