for S8 004-0-0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor

for S8 004-0-0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor Description

Working principle: Non-dispersive infrared (NDIR)
Measuring range: 400~2000ppm. Extended range up to 10000ppm
Accuracy: 40ppm 3% of reading
Data Update Time: 2s
Response time (t90): 2 minutes

Working temperature: 0~50 Celsius
Working humidity: 0~85% non-condensing
Storage temperature: -40~70 Celsius
Dimensions: 33.5 x 20 x 8.5 mm
Weight: Less than 8g
Power supply: 4.5V-5.25V
Power consumption: 300 mA 30 mA average
Service life: more than 15 years
Output: 1. UART, Modbus protocol. The direction control pin is directly connected to the RS485 receiver integrated circuit.
2. Alarm output, open collector 1000/800, max 100mA in normal state. The transistor turns on when CO2 is high, or low power, or sensor failure.
3. PWM output, 1kHz, 0 to 100% duty cycle is 0 to 2000ppm.
Colour:black
Material:plastic

Package Contents:
2 x for sensor

Only the above package content, other products are not included.
Note: Light reflection 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.