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Environment Leading Technology Co., Ltd.
[Korea]
Address:
A-601, Woorim Lions Valley, 371-28, Gasan-dong Geumcheon-gu Seoul 153-803 Korea
Phone:
82-2-20263177
Contact name:
Ihn Lee , Director
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Environment Leading Technology Co., Ltd.
 
CO2 Sensor

CO2 Sensor
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CO2 Sensor
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 Model Number H-550

Description

The H-550 CO2 Sensor module is the world's smallest and lightest NDIR CO2 Sensor module and can be widely installed into the home network, ventilation, controllers, wall-pads, robots, cars and many other devices to control air quality.

Directly connected though Pin to Pin, the H-550 is easy to install,and the interface(UART, I2c) with other devices is easy to use. With its easy connection/disconnection, the H-550 module helps you to easily install or uninstall the CO2 Sensor according to your needs.

Specifications

General Performance
Operating temperature range
0~50°C
Operating humidity range
0~95%RH
CO2 Measurement
Sensing method
NDIR
Measurement range
0~10,000ppm/0~50,000ppm
Accuracy
±30ppm ±5%
Sampling time
3sec
Response time(T1/e)
30sec
Dimensions
32W x 12H x 38D(mm)
Electrical
Power input
DC9V~18V 80mA average
Current consumption
50mA average, peak 160mA
Pin connector
Power 3pin, I/O 7pin
Pin Connector
  1. +5VDC(output, 50mA max.)
  2. UART_RXD
  3. UART_TXD
  4. GND
  5. N.C
  6. RESET(POSITIVE
  7. +12VDC(Input, 130mA max.)
  8. I2C-SCL
  9. I2C-DSA
Signal Output
Digital
Asynchronous serial TTL level 19200,N,8,1

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