產(chǎn)品規(guī)格產(chǎn)品簡(jiǎn)介Features型錄 - Continuous Detection of Oxygen & Toxic Gas and Vapuors - Excellent Measurement Sensitivity and Stability - Electro-Chemical Sensor for Detecting Low-Density Toxic Gas - Long Life Sensor Element - Built-In LCD Display that Indicates the Density of Leaked Gas in Field - Loop Power, 2-Wires Connection - 4-20mA Signal Output - Calibration by One Person and Easy Maintenance - Highest Safety Certification