K30

K30

Manufacturer:: SenseAir

SenseAir K30 NDIR CO₂ Sensor Module

Specifications

Product Introduction

The CO Engine K30 is a sensor module and OEM platform designed for built-in applications in a host apparatus. It is optimized for carbon dioxide sensing and control applications, offering a customizable solution for various tasks.

Features

  • Non-dispersive infrared (NDIR) operating principle
  • Measurement range of 0 to 5000 ppm
  • Accuracy of ±30 ppm ±3% of reading
  • Response time of 20 seconds diffusion time
  • Rate of measurement of 0.5 Hz
  • Operating temperature range of 0 to +50 °C
  • Operating humidity range of 0 to 95% RH non condensed
  • Storage temperature range of -30 to +70 °C
  • Warm-up time to specification precision of 1 minute
  • Life expectancy greater than 15 years
  • RoHS directive 2002/95/EG compliance
  • Tested according to EN 61000-6-3:2007 and EN 61000-6-2:2007
  • UART and Modbus protocol serial communication
  • Multiple output options including analog and digital
  • Maintenance-free with SenseAir ABC logic self-calibration

Applications

  • Indoor air quality monitoring
  • HVAC control systems
  • Ventilation control
  • Greenhouse and agricultural monitoring
  • Industrial safety and process control
  • Environmental monitoring

Specifications Table

Item CO Engine K30 Art. no. 030-8-0006
Target gas Carbon dioxide (CO2)
Operating Principle Non-dispersive infrared (NDIR)
Measurement range 0 to 5000 ppm
Accuracy ±30 ppm ±3% of reading
Response time (T1/e) 20 sec diffusion time
Rate of Measurement 0.5 Hz
Operating temperature 0 to +50 °C
Operating humidity 0 to 95% RH non condensed
Storage temperature -30 to +70 °C
Dimensions (mm) 5.1 x 5.7 x 1.4 cm (Length x Width x approximate Height)
Power supply 4.5 to 14.0 VDC maximum rating (without reverse polarity protection) stabilized to ±5% over load and line changes. Ripple voltage less than 100mV.
Warm Up time to spec precision 1 min
Life expectancy >15 years
Compliance with RoHS directive 2002/95/EG
Tested according Immunity: EN 61000-6-3:2007, Emission: EN 61000-6-2:2007
Serial communication UART, Modbus protocol. Direction control pin for direct connection to RS485 receiver integrated circuit.
OUT 1 D/A Resolution: 10 mV (10 bit) Linear Conversion Range: 0 to 4 V = 0 to 2000 ppm Electrical Characteristics: R OUT < 100 Ω, R LOAD > 5 kΩ
OUT 2 D/A Resolution: 5 mV (10 bit) Linear Conversion Range: 1 to 5V = 0 to 2000 ppm Electrical Characteristics: R OUT < 100 Ω, R LOAD > 5 kΩ
OUT 3 Digital (High/Low) output, 700/800 ppm
OUT 4 Digital (High/Low) output, 900/1000 ppm
Maintenance Maintenance-free with using SenseAir ABC logic Self calibration using for normal indoor applications

To learn more, please download the PDF.

Product Introduction

The CO Engine K30 is a sensor module and OEM platform designed for built-in applications in a host apparatus. It is optimized for carbon dioxide sensing and control applications, offering a customizable solution for various tasks.

Features

  • Non-dispersive infrared (NDIR) operating principle
  • Measurement range of 0 to 5000 ppm
  • Accuracy of ±30 ppm ±3% of reading
  • Response time of 20 seconds diffusion time
  • Rate of measurement of 0.5 Hz
  • Operating temperature range of 0 to +50 °C
  • Operating humidity range of 0 to 95% RH non condensed
  • Storage temperature range of -30 to +70 °C
  • Warm-up time to specification precision of 1 minute
  • Life expectancy greater than 15 years
  • RoHS directive 2002/95/EG compliance
  • Tested according to EN 61000-6-3:2007 and EN 61000-6-2:2007
  • UART and Modbus protocol serial communication
  • Multiple output options including analog and digital
  • Maintenance-free with SenseAir ABC logic self-calibration

Applications

  • Indoor air quality monitoring
  • HVAC control systems
  • Ventilation control
  • Greenhouse and agricultural monitoring
  • Industrial safety and process control
  • Environmental monitoring

Specifications Table

Parameter Value
Item CO Engine K30 Art. no. 030-8-0006
Target gas Carbon dioxide (CO2)
Operating Principle Non-dispersive infrared (NDIR)
Measurement range 0 to 5000 ppm
Accuracy ±30 ppm ±3% of reading
Response time (T1/e) 20 sec diffusion time
Rate of Measurement 0.5 Hz
Operating temperature 0 to +50 °C
Operating humidity 0 to 95% RH non condensed
Storage temperature -30 to +70 °C
Dimensions (mm) 5.1 x 5.7 x 1.4 cm (Length x Width x approximate Height)
Power supply 4.5 to 14.0 VDC maximum rating (without reverse polarity protection) stabilized to ±5% over load and line changes. Ripple voltage less than 100mV.
Warm Up time to spec precision 1 min
Life expectancy >15 years
Compliance with RoHS directive 2002/95/EG
Tested according Immunity: EN 61000-6-3:2007, Emission: EN 61000-6-2:2007
Serial communication UART, Modbus protocol. Direction control pin for direct connection to RS485 receiver integrated circuit.
OUT 1 D/A Resolution: 10 mV (10 bit) Linear Conversion Range: 0 to 4 V = 0 to 2000 ppm Electrical Characteristics: R OUT < 100 Ω, R LOAD > 5 kΩ
OUT 2 D/A Resolution: 5 mV (10 bit) Linear Conversion Range: 1 to 5V = 0 to 2000 ppm Electrical Characteristics: R OUT < 100 Ω, R LOAD > 5 kΩ
OUT 3 Digital (High/Low) output, 700/800 ppm
OUT 4 Digital (High/Low) output, 900/1000 ppm
Maintenance Maintenance-free with using SenseAir ABC logic Self calibration using for normal indoor applications

To learn more, please download the PDF.

Datasheet: