Tongdy Control Technology Co., Ltd.
Products
Contact Us
  • 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 Indicator with 6 LED lights

CO2 Indicator with 6 LED lights
Product Detailed
Related Categories:Carbon Analyzers
CO2 indicator real-time detecting CO2 level 6 LED indicators Providing on/off outputs NDIR infrared CO2 module inside

 

Gas detected

Carbon Dioxide (CO2)

Sensing element

Non-Dispersive Infrared Detector (NDIR)

Accuracy@25(77),2000ppm

±40ppm + 3% reading

Stability

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

Calibration interval

ABC Logic Self Calibration System

Response time

<2 minutes for 90% step change

Warm up time

24 hours (first time)

10 minutes (operation)

CO2 measuring range

02,000ppm / 05,000ppm / 020,000ppm / 050,000ppm selectable in orders

Power supply

24VAC/24VDC

Consumption

1.5 W max. ; 0.8 W avg.

Analog outputs

0~10VAC or 4~20mA selectable in the order

0~10VDC/0~5VDC/2~10VDC/1~5VDC selectable by jumpers

On/Off output

1x relay on/off output with 2A switch currency optional

Touch button

Easily select fan on/fan auto/turn off for the CO2 detector/controller with 1xrelay output

Communication interface

RS-485 interface or

Modbus RS485 interface

9600/14400/19200/28800 or 38400bps (programmable selection), 15KV antistatic protection.

Flow rates

Diffusion version 80 ~ 120 cc/min  (for wall mounting type)

Flow through version 40~50cc/min  (for duct type)

Operation conditions

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

Storage conditions

-40~70-40~158

NDIR life

15 years

Net weight

180g

Transmitter dimensions

100mm×80mm×28mm

Installment standard

65mm×65mm or 2×4wire box

Wiring Connection

Wiring terminals or the power plug(optional)

Standard Approval

CE-Approval

 

1) Specially design for HVAC, ventilation systems, offices, classrooms or other application places.

2) Real-time detecting CO2 level. Temperature and humidity detection is optional.

3) NDIR infrared CO2 module inside with four CO2 detection range selectable.

4) CO2 sensor has Self-Calibration Algorithm and 15 years lifetime

5) Mounted type and duct type selectable

6) Special 6 lights Indicates CO2 level and makes it clear show. 

7) Special model with a touch button as a controller to operate a fan control.

8) Providing up to three analog outputs for CO2/temperature/humidity.

9) One relay output is available

10) RS-485 communication interface is optional: 15KV antistatic protection, independent address setting

11) 24VAC/VDC power supply can be connected with the wire terminals, also a power adaptors plug connected into the socket available.

12) CE-Approval

CO2 Indicator with 6 LED lights



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.