2 uart senseair s8 sensors , how?

How can i use two senseair co2 sensors

uart:
rx_pin: D7
tx_pin: D6
baud_rate: 9600

sensor:
platform: senseair
co2:
name: “SenseAir Co2-S8”
update_interval: 60s

uart:
  - id: uart_1
    tx_pin: GPIO16
    rx_pin: GPIO17
    baud_rate: 9600

  - id: uart_2
    rx_pin: GPIO02
    tx_pin: GPIO04   
    baud_rate: 9600

sensor:
 - platform: senseair
   uart_id: uart_1
   co2:
      name: "SenseAir Co2-S8-Torul"
   update_interval: 60s 


 - platform: mhz19
   uart_id: uart_2
   co2:
      name: "CH4 Value"
   update_interval: 60s