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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: CH-BA
  • Model Number: ACO2-D
  • Measure Range: 0-2000ppm
  • Methord: NDIR
  • Power supply: 24V
  • Protect Class: IP20
  • Detecting Gas: CO2
  • Power consumption: less than 1W
  • certificate: CE

Packaging & Delivery

Packaging Details: CATORN
Delivery Detail: Shipped in 7 days after payment
 
Product Description

 

 ACO2 is a kind of easy install, low cost co2 sensor. Specially design for building automation and other places where needed co2 detecting. Measure density of co2 in the air, measurement range is 0-2,000ppm. With linerity output: 0-10V,0-20mA.  ACO2 is for energy conservation and improve indoor air quality.

 

Application:

 

ACO2  is specially designed for ventilation control in building automation. In this application, indoor co2 level can be achieved interior of the fresh air requirement.

Adjust the fresh air requirment accoding to the indoor people.

Engergy conservation

 

 

FEATURES

 

• CO2 measurement: 0-2,000ppm CO2

• Output Signal:

OUT 1: 0-10V

        OUT 2: 0-20mA

• Low cost design, best choice for DDC control

• non-specific application enviroment no need calibration

 

Wiring

1

G+

24V AC/DC (+)

2

G0

GND

3

Vo

lineary voltage output, 0-10V correspond 0-2000ppm

4

Io

Lineary currancy output, 4-20mA correspond 0-2000ppm

 

 

 

Technical Data

 

Generall

standard

EMC Directive EMC/89/336/EEC

Working temperature

0 – 5 degree C

Storage temperature

.-40 – 70degree C

Woking humidity

0 - 95%

Working condition

Public places, buildings, residence and industiral area

Preheat tiem

≤ 3 min

Expecting lifetime

> 5 years

maintaince

Every 2 years

Housing material

ABS FR

Protecting class

IP20

Power Supply

power

24VAV/DC  +/-10%,50Hz

Power consumption

 Less than 1W

CO2 measurement

Measurement method

NDIR

Measurement range

0 - 2,000ppm CO2

Repetation rate

± 20ppm +/- detecting value* 1%

accuracy

 ± 30ppm + /-detecting value*2%

Output signal

Vo lineary transform range

0-10VDC corespond  0-2,000ppm

Io lineaty transform range

4-20mA corespond 0-2,000ppm D/A

resolving capability

10 bits, 10mV / 0.016mA (2 ppm)

 

 

 

Attention

1.     Not suitable for hig density SO2 condition

2.    The accuracy would meet the standard after using the products three weeks.

3.  The sesnor wl need 3 min to pre-heat

Dimension

 

 

Testing

 

 

 

 Specilizng in manufacturing products of HVAC for almost 10 years.

 Harsh process of production and strict testing system.

 High quality with competitive price.

♦ Delivery in time.

♦ Reply in 24 hours.

 

 

Company Information

 

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