The 033-8-0007 K33 ELG CO2 Data Logging Sensor (formerly known as SE-0020) is designed to monitor up to 1% CO2, Temperature and %RH. This sensor is ideal for low power applications where keeping power consumption at minimum is vital. Features Measures up to 10,000ppm CO2 Built-in Memory for Data Logging Multiple Industry standard I/O options Individually calibrated for high performance Models 033-8-0007: K33 ELG 1% CO2 Sensor Only - for integration into high-volume OEM products. Contact us directly for wholesale pricing on large quantities of this sensor. CM-0026: K33 ELG 1% CO2 Sensor Development Kit - Easy to use, simply plug the sensor module into your PC via USB. Use it for evaluation, rapid application development or for experiments. The Devkit includes a K33 ELG sensor with pre-soldered connectors that provide power and connectivity. UART to USB Bridge cable, universal power supply and AA battery pack included. Uses our free GasLab® software to measure and graph carbon dioxide, to configure the sensor or for data logging. Specifications CO2 Measurement: Non-dispersive infrared (NDIR) Measurement Range: 0 – 10,000 ppm Rate of Measurement: every 20 seconds Response time: 30 seconds Warm up time: < 1 min. (@ full specs < 15 min) Accuracy: ± 30ppm ± 3% of measured value Temperature Range: -40 to 60C Temperature Accuracy: ± 0.4C at 25C Relative Humidity Range: 0-100% RH non-condensing Relative Humidity Accuracy: ± 3% RH Measurement Method: diffusion Available Output: Analog Communication options: UART and I2C Data logging: 30 seconds to 18 hours sample interval for CO2, RH & T Optional: Support for real-time measurement with software Memory: 5,400 log entries maximum, includes timestamp, co2, temp, RH. 1 additional analog input to the log available Maintenance Interval: no maintenance required Current Firmware: 510-00103 rev 0.04 Dimensions: 2.0 × 2.25 × 0.5 inches Sensor Life Expectancy: >15 years Electrical / Mechanical Power Input: 6-14 VDC max rating, stabilized to within 10% Max Current: 250 mA Current Consumption: 40 mA average Development Kit 6’ (1.8m) USB -UART bridge cable (non-standard) 6VDC universal wall power supply with connector for sensor 120/240 VAC 50/60 Hz 4x AA battery pack w/ connector for sensor Warranty 90 days - See CO2Meter Terms and Conditions Documents Data Sheet (pdf) Manual (pdf) Modbus Guide (pdf) I2C Communication Guide (pdf) Communication Protocols Manuals (zip) Sensor Calibration Procedure (pdf) Case Studies SenseAir CO2 Sensor Compares Favorably Against Vaisala CO2 Probe 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 CM-0114 - easily converts K33 ELG from an ambient sensor air to an IN/OUT tube sampling sensor. Use with Sample Draw Pump Kit for a complete sampling solution. Sample Draw Pump Kit - includes pump, hose, filters USB Extension Cable - extend USB cable 16 ft. (5m)
