Aereco S-CO2/T

Standard code

CAP1668

Data points

Carbon dioxide, Temperature

C02 sensor specifications

Measurement principle

NDIR (non-dispersive infrared technology) with automatic and manual calibration

Sensor Type

Dual wavelength

Working range

0… 2 000 ppm CO2

Accuracy at 25°C and 1 013 mbar

<± (50 ppm +2 % of measuring value)

Response time

105 s with measured data averaging. 60 s without measured data averagingtyp. 2ppm CO2/°C (0…50°C / 32…122°F)

Temperature dependence

typ. 2ppm CO2/°C (0…50°C / 32…122°F)

Measurement time interval

1h (default), use Synch operation (Modbus register table) for immediate measurement

Calibration interval

>5 years

Built-in temperature sensor

Temperature working range

2°C to 50°C

Accuracy

typically, 0.5°C ensured at 25°C

Conversion Gain

10mV/°C

Electrical specifications

Power supply

12 VDC

Power consumption (standby mode)

10mA

Power consumption (measuring mode)

135mA Max

Connection type

2xRJ45 shielded

Operating and storage temperature

-40…60°C 5…95 % RH (without condensating) 85…110 kPa

Communication

Protocol type

Modbus RTU, RS485 physical layer

Baud rate

9600bps

Data length

16bits

Housing

Material

ABS

Color

white

Protection

IP 20

Weight

80.5 g

Installation type

Wall and ceiling, indoor