Tongdy Control Technology Co., Ltd.
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  • Contact Person : Ms. Tian Maggie
  • Company Name : Tongdy Control Technology Co., Ltd.
  • Tel : 86-10-58731276,58731277,58731278
  • Fax : 86-10-58731275
  • Address : Beijing,Beijing,3-3-5F, IN-DO Mansion, No.Jia 48 ZhiChun Road Haidian District, Beijing. China
  • Country/Region : China
  • Zip : 100098

CO2 Sensor and Detector

CO2 Sensor and Detector
Product Detailed
Related Categories:Carbon Analyzers
1.Real time CO2 detection,monitor & alarm 2.Provide 1xon/off output to control a ventilator 3.Wall mounting and desktop place

 

Gas detected

Carbon Dioxide (CO2)

Sensing element

Non-Dispersive Infrared Detector (NDIR)

Accuracy@25(77)

±50ppm + 3% of reading

Stability

<2% of FS over life of sensor (15 yr typical)

Calibration interval

ABC Logic Self Calibration Algorithm

NDIR life

15 years

Response Time

<2 minutes for 90% step change

Signal update

Every 2 seconds

Warm up time

24 hours (first time)

5 minutes (operation)

CO2 measuring range

02,000ppm

CO2 Display resolution

1ppm

Power supply

100~240VAC or 10~24VAC/VDC selectable with the order

Consumption

3.5 W max. ; 2.5 W avg.

Temperature sensor

NTC

Humidity sensor

HS series capacitive sensor

Temperature measuring range

050(32122)

Humidity measuring range

099%RH

Relay output (optional)

One relay output with rated switching current: 3A, resistance load

RS485 interface (optional)

RS-485 with Modbus protocol, 19200bps rate, 15KV antistatic protection, independent base address.

Operation conditions

0~50(32~122); 0~95%RH, non condensing

Storage conditions

-40~70(-40~158)

Weight

200g

Dimensions

130mm(H)×85mm(W)×36.5mm(D)

Installation

Desktop and wall mounting(65mm×65mm or 2×4wire box)

Housing and IP class

PC/ABS fireproof plastic material, protection class: IP30

Standard

CE-Approval

1.CO2 monitor/detector is designed for real time monitoring ambiance carbon monoxide

2.LCD display detecting CO2 level, as well as  temperature and relative humidity

3.NDIR infrared CO2 module inside with special ABC_Logic Self Calibration System. It makes the CO2 measurement more accurate and more reliable in use.

4.15 years lifetime of CO2 sensor

5.Gentlest shape and convenient installation structure

6.Particular LCD display with three color (Green/Yellow/Red) backlights

7.Two alarm ways: buzzer alarm and backlight colours switch

8.Provide optional 1xrelay output to control a ventilator

9.Easy touch button for operation

10.Provide four CO2 values to be preset to control the relay.

11.Optional RS485 communication interface, 15 KV antistatic protection, individual IP address

12.Trusty quality with lower price

CO2 Sensor and Detector



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