GasLab TR250Z Oxygen Sensor CM-0134

The TR250Z is a control board that provides multiple analog linear outputs of oxygen concentrations. It is designed to be rugged, maintenance-free and can be calibrated in air of any known oxygen concentration. The Fujikura 25% or 95% oxygen sensor used with the TR250Z is a zirconium based, current limiting sensor. This style of sensor has many advantages over other ways of measuring oxygen. For example, it does not require periodic calibration and will last at 3 or more years under normal conditions. Features 25% or 95% Oxygen levels Non-Consumptive Technology High accuracy Calibrate in fresh air or any known O2 concentration Linear or RS485-MODBUS output of measured oxygen content Models CM-0134 25% Oxygen Sensor CM-0150 25% Oxygen Sensor with Mount Shield CM-0134-WT 25% Oxygen Sensor with Tube Cap CM-0160 95% Oxygen Sensor CM-0161 95% Oxygen Sensor with Mount Shield CM-0160-WT 95% Oxygen Sensor with Tube Cap Measurement Range: 0.1–25% or 0.1-95% Oxygen Sensing Method: Zirconium dioxide (ZrO2) Diffusion Response Time: 4 seconds max diffusion time Sensitivity: ± 20 ppm ± 1 % of measured value Accuracy: ± 0.5% (2% full scale) Pressure Range: 2 to 3,000 mbar Electrical/Mechanica l 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 Warranty 90 days