Freon Sensor Module Accurate Quick Response Self Calibration Metal Refrigerant Gas Sensor Module DC5

Feature: 1. MAIN USE: This sensor module is able to quickly and stably detect gas concentration, ensuring timely and accurate understanding of the gas content in the environment. 2. LIGHT INDICATOR: Adopting premium dual panel design with power indicator light and TTL signal output indicator light. 3. EXCELLENT PERFORMANCE: This sensor operates with quick response speed and short response time, and with a self calibration function, this sensor is able to provide good use experience! 4. WIDE COMPATIBILITY: Structure of the sensor is simple, can be used in various environments, has a wide range of applications, and can meet the needs of various application scenarios. 5. IDEAL REPLACEMENT: Wonderful replacement for the old and damaged parts, fine workmanship, attention to details, helps you improve the working efficiency! Specification: Item Type: Freon Sensor Module Material: PCB Input Voltage: DC5V (maximum 24V) Power Consumption (Current): 150mA DO Output: TTL digital quantities 0 and 1 (0.1V and 5V) AO Output: Analog level signal Detection Range: 10 to 1000ppm Working Temperature: -10 to 50 ℃ (nominal temperature ℃); Humidity 95% RH (nominal humidity 65% RH) Package List: 1 x Freon Sensor Module Note: 1. After the sensor is powered on, it needs to be preheated for about 20s to stabilize the measured data. Heating the sensor is a normal situation because there is an electric heating wire inside, and if it is hot, it is considered abnormal. 2. Long term exposure to harsh environments. Regardless of whether the sensor is powered on or not, prolonged exposure to adverse environments such as high humidity, high temperature, and high pollution can seriously affect the performance of the sensor.