TR250Z Oxygen Sensor

The TR250Z Oxygen Level Transmitter provides multiple analog linear outputs of O2 concentrations. It is designed to be rugged, maintenance-free, and can be calibrated in normal air of any known oxygen concentration. Features 25%  Oxygen levels Non-Consumptive Technology High accuracy Calibrate in fresh air or any known O2 concentration Automatic or Manual Calibration Linear or RS485-MODBUS output of measured oxygen content Specifications Measurement Range: 0 – 25% O2 Sensing Method: Zirconium dioxide (ZrO2) Diffusion Response Time: 4 seconds max diffusion time Sensitivity: ± 20 ppm ± 1 % of the measured value Accuracy: ± 0.5% (2% full scale) Pressure Range: 2 to 3,000 mbar Operational Temperature Range: -30 C to 70 C Gas Sample Temperature Range: -100 C to 250 C Electrical/Mechanical Power Input: 24VDC ±10% Current Consumption: 600 mA @ 24VDC Dimensions: 3.5 x 2.75 x 0.50 inches Communication Analog: Linear 0-10V or 4-20mA Digital: RS485 Models CM-0134 25% Oxygen Sensor Warranty 90 days - See CO2Meter Terms and Conditions Documents Data Sheet (pdf) Manual (pdf) Dimensional Drawings (pdf) TR250Z Sensor Speed Test (pdf) 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. System Requirements Windows XP SP2 or newer Microsoft .Net 3.5 Runtime Libraries