K30 10% CO2 Sensor
The K30 10% (100,000 ppm) carbon dioxide sensor module is a maintenance-free transmitter module intended to monitor high levels of CO2 found in storage tanks or biological applications. It is an accurate, low-cost solution for OEMs products like CO2 safety alarms or leak detectors.
Features
- Built on tested K30 Sensor platform
- Simple to install, pre-calibrated and ready-to-use
- Proven reliability, low cost
- maintenance free in normal applications
- flexible analog and digital outputs
Models
SE-0118 K30 10% Sensor Only - for integration into high-volume OEM products. Contact us directly for wholesale pricing on large quantities of this sensor.
CM-0049 Development Kit - Easy to use, simply plug the K-30 10% sensor module into your PC via USB. Use our free GasLab® software to measure and graph carbon dioxide levels, to configure the sensor or for data logging.
SE-0118-C K30 Sensor - allows you to order custom analog or digital outputs for your application. After ordering, email or fax the Custom Outputs PDF form under the Documents tab and we will custom-configure your sensor’s settings. See the form for detailed instructions and available options. If the form is not received, your sensor will be delivered with the default specifications.
Specifications
- CO2 Measurement: non-dispersive infrared (NDIR)
- Measurement Method: Diffusion
- Measurement Range: 0-100,000 ppm (0-10%)
- Rate of Measurement: 0.5Hz (every 2 seconds)
- Response Time Diffusion: 20 seconds
- Accuracy: ± 300 ppm ± 3 % of measured value (up to 3% CO2)
- Warm-up Time: < 1 minute
- Available Outputs: 2 analog, 2 digital
- Scalable Analog voltage outputs
- Analog output pre-set to 3% - up to 10% available upon request
- Each digital output has threshold and hysteresis
- Programmable Range: 0-100,000 ppm (custom configuration available)
- Communication Options: UArt or I2C
- Sensor Life Expectancy: > 15 years
- Maintenance Interval: no maintenance required
- Self-Diagnostics: complete function check of the sensor module
Conformance with Standards
- Emission: EN61000-6-3:2001
- Immunity: EN61000-6-2:2001
- RoHS directive 2002/95/EG
Electrical / Mechanical
- Dimensions: 51 × 57 × 14 mm (Length x Width x approximate Height)
- Power Input: 4.5-14 VDC, stabilized to within 10% (external protection circuits required)
- Max Current: 300 mA
- Current Consumption: 40 mA average, < 300mA peak
- Sampling Method: Diffusion (sampling kit optional)
Warranty
- 90 days - See CO2Meter Terms and Conditions
Devkit Quick Start Guide (pdf)
Senseair ISO Certification (pdf)
I2C & Modbus Communication Manuals (zip)
Sensor Calibration Procedure (pdf)
Labview Examples for SenseAir K-30 (zip)
Web Application Using PHP and K30 DevKit (pdf)
Raspberry Pi UART Instructions (pdf)
Raspberry Pi UART Sample Code (zip)
Arduino UART Instructions (pdf)
Arduino UART Sample Code (zip)
Free Easy-to-use GasLab™ Software
This device uses GasLab® software for setup, calibration, data logging, and real-time data analysis. GasLab® makes it easy to export data into a .CSV file that can be imported into any industry-standard software or spreadsheet. GasLab® runs on Windows XP or higher, and free to use with our products.
Accessories
- Tube Cap Adapter changes the sensor from reading CO2 in the air to a sample draw sensor. Use with a pump, tubing and filters to read CO2 levels in enclosed containers
- Sample Draw Pump Kit includes all the components you need with a sample draw sensor.
- Probe Enclosure for Development Kits. Includes hydrophobic filters, protects the sensor when used in hostile environments.
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Case Studies