Gas Detector Sensor Gas Detected Combustible Gas Measurement Range 0 to 100 Percent 0 to 5 Percent vol Compatible Detector Model/Series MX6 iBrid Compatible Detector Grainger Part Number 1TAN2 Sensor Type Electrochemical For Detector Type Portable Sensor Life 1 yr Series MX6 iBrid(R) Resolution 0.1 Percent vol 1 Percent LEL Operating Temperature - Maximum 131 Degrees F Operating Temperature - Minimum -4 Degrees F Chemical Formula C5H12