Hot TTKK 2X Infrared Carbon Dioxide Sensor Module CO2 MH-Z14A Serial Port PWM Analog Output 0-5000Ppm Spot

Hot TTKK 2X Infrared Carbon Dioxide Sensor Module CO2 MH-Z14A Serial Port PWM Analog Output 0-5000Ppm Spot 1005006438665883 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk Origin : Mainland China 1, the working voltage: DC4.5-5.5V 2, Working current: Mean Less than 60mA; peak 150mA. 3, the detection range: 0-5000ppm 4, the detection accuracy: (50ppm + 3% reading value) 5. Warm-up time: 3min the output signal: 1) analog output voltage: (D1 port 0V-2.5V) (D2 port 0.4-2V) linear output. 2) serial port (UART) (TTL level) 3) PWM response time: T90 Less than 120s the working temperature: 0 ~ 50Celsius Humidity: 0 ~ 95% RH size: 57mm x 35mm x 15mm weight size: 17g Colour:As shown Material:PC+metal Package Contents: 2 x MH-Z14A NDIR Infrared Carbon Dioxide Sensor Module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 1, the working voltage: DC4.5-5.5V 2, Working current: Mean Less than 60mA; peak 150mA. 3, the detection range: 0-5000ppm 4, the detection accuracy: (50ppm + 3% reading value) 5. Warm-up time: 3min the output signal: 1) analog output voltage: (D1 port 0V-2.5V) (D2 port 0.4-2V) linear output. 2) serial port (UART) (TTL level) 3) PWM response time: T90 Less than 120s the working temperature: 0 ~ 50Celsius Humidity: 0 ~ 95% RH size: 57mm x 35mm x 15mm weight size: 17g Colour:As shown Material:PC+metal Package Contents: 2 x MH-Z14A NDIR Infrared Carbon Dioxide Sensor Module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little diffe